Academic literature on the topic 'Li/Na-Ion batteries'
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Journal articles on the topic "Li/Na-Ion batteries"
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Gupta, Aman, Ditipriya Bose, Sandeep Tiwari, Vikrant Sharma, and Jai Prakash. "Techno–economic and environmental impact analysis of electric two-wheeler batteries in India." Clean Energy 8, no. 3 (May 3, 2024): 147–56. http://dx.doi.org/10.1093/ce/zkad094.
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Abstract This paper presents a comprehensive techno–economic and environmental impact analysis of electric two-wheeler batteries in India. The technical comparison reveals that sodium-ion (Na-ion) and lithium-ion (Li-ion) batteries outperform lead–acid batteries in various parameters, with Na-ion and Li-ion batteries exhibiting higher energy densities, higher power densities, longer cycle lives, faster charge rates, better compactness, lighter weight and lower self-discharge rates. In economic comparison, Na-ion batteries were found to be ~12–14% more expensive than Li-ion batteries. However, the longer lifespans and higher energy densities of Na-ion and Li-ion batteries can offset their higher costs through improved performance and long-term savings. Lead–acid batteries have the highest environmental impact, while Li-ion batteries demonstrate better environmental performance and potential for recycling. Na-ion batteries offer promising environmental advantages with their abundance, lower cost and lower toxic and hazardous material content. Efficient recycling processes can further enhance the environmental benefits of Na-ion batteries. Overall, this research examines the potential of Na-ion batteries as a cheaper alternative to Li-ion batteries, considering India’s abundant sodium resources in regions such as Rajasthan, Chhattisgarh, Jharkhand and others.
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Conder, Joanna, Cyril Marino, Petr Novák, and Claire Villevieille. "Do imaging techniques add real value to the development of better post-Li-ion batteries?" Journal of Materials Chemistry A 6, no. 8 (2018): 3304–27. http://dx.doi.org/10.1039/c7ta10622j.
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Imaging techniques are increasingly used to study Li-ion batteries and, in particular, post-Li-ion batteries such as Li–S batteries, Na-ion batteries, Na–air batteries and all-solid-state batteries. Herein, we review recent advances in the field made through the use of these techniques.
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Walter, Marc, Maksym V. Kovalenko, and Kostiantyn V. Kravchyk. "Challenges and benefits of post-lithium-ion batteries." New Journal of Chemistry 44, no. 5 (2020): 1677–83. http://dx.doi.org/10.1039/c9nj05682c.
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Peng, Qiong, Javed Rehman, Kamel Eid, Ayman S. Alofi, Amel Laref, Munirah D. Albaqami, Reham Ghazi Alotabi, and Mohamed F. Shibl. "Vanadium Carbide (V4C3) MXene as an Efficient Anode for Li-Ion and Na-Ion Batteries." Nanomaterials 12, no. 16 (August 17, 2022): 2825. http://dx.doi.org/10.3390/nano12162825.
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Li-ion batteries (LIBs) and Na-ion batteries (SIBs) are deemed green and efficient electrochemical energy storage and generation devices; meanwhile, acquiring a competent anode remains a serious challenge. Herein, the density-functional theory (DFT) was employed to investigate the performance of V4C3 MXene as an anode for LIBs and SIBs. The results predict the outstanding electrical conductivity when Li/Na is loaded on V4C3. Both Li2xV4C3 and Na2xV4C3 (x = 0.125, 0.5, 1, 1.5, and 2) showed expected low-average open-circuit voltages of 0.38 V and 0.14 V, respectively, along with a good Li/Na storage capacity of (223 mAhg−1) and a good cycling performance. Furthermore, there was a low diffusion barrier of 0.048 eV for Li0.0625V4C3 and 0.023 eV for Na0.0625V4C3, implying the prompt intercalation/extraction of Li/Na. Based on the findings of the current study, V4C3-based materials may be utilized as an anode for Li/Na-ion batteries in future applications.
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Tian, Meng, Chaohui Wei, Jinlei Zhang, and Zhaoxiang Wang. "Electronic properties and storage capability of two-dimensional nitridosilicate MnSi2N4 from first-principles." AIP Advances 12, no. 11 (November 1, 2022): 115127. http://dx.doi.org/10.1063/5.0127013.
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Through first-principles calculations, we successfully identified a two-dimensional layered nitridosilicate-MnSi2N4 in hexagonal structure, as a novel anode for lithium (Li) and sodium (Na) ion batteries. Phonon and molecular dynamics simulations manifest the favorable dynamic stability of MnSi2N4. The predicted material exhibits metallic behavior with high Young’s modulus of 457 GPa and aqueous insolubility. MnSi2N4 possesses low diffusion barrier for Li (0.32 eV) and Na (0.19 eV), as well as high storage capacity as an anode for Li (320 mAh g−1) and Na (160 mAh g−1) ion batteries, respectively. These properties, including excellent electronic conductivity, low diffusion barrier, and high storage capacity, enable MnSi2N4 a promising anode for Li and Na ion batteries.
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Kim, Haegyeom, Jihyun Hong, Kyu-Young Park, Hyungsub Kim, Sung-Wook Kim, and Kisuk Kang. "Aqueous Rechargeable Li and Na Ion Batteries." Chemical Reviews 114, no. 23 (September 11, 2014): 11788–827. http://dx.doi.org/10.1021/cr500232y.
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Kotobuki, Masashi. "Recent progress of ceramic electrolytes for post Li and Na batteries." Functional Materials Letters 14, no. 03 (February 18, 2021): 2130003. http://dx.doi.org/10.1142/s1793604721300036.
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Recently, post Li batteries have been intensively researched due to high cost and localization of Li sources, especially for large-scale applications. Concurrently, ceramic electrolytes for post Li batteries also gain much attention to develop all-solid-state post Li batteries. The most intensively researched post Li battery is Na battery because of chemical and electrochemical similarities between Li and Na elements. Many good review papers about Na battery have been published including Na-ion conductive ceramic electrolytes. Contrary, ceramic electrolytes for other post Li batteries like K, Mg, Ca, Zn and Al batteries are hardly summarized. In this review, research on ceramic electrolytes for K, Mg, Ca, Zn and Al batteries is analyzed based on latest papers published since 2019 and suggested future research direction of ceramic electrolytes for post-Li batteries.
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Puttaswamy, Rangaswamy, Ranjith Krishna Pai, and Debasis Ghosh. "Recent progress in quantum dots based nanocomposite electrodes for rechargeable monovalent metal-ion and lithium metal batteries." Journal of Materials Chemistry A 10, no. 2 (2022): 508–53. http://dx.doi.org/10.1039/d1ta06747h.
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This review summarizes the recent progress in quantum dot based nanocomposites as electrode materials in Li/Na/K-ion batteries, as cathodes in Li–S and Li–O2 batteries and in improving the electrochemical performance of Li metal anode batteries.
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Ustyuzhanina, S. V., and A. A. Kistanov. "Pervoprintsipnye issledovaniya adsorbtsii Li i Na na poverkhnosti monosloya MgCl2." Письма в Журнал экспериментальной и теоретической физики 118, no. 9-10 (11) (December 15, 2023): 683–88. http://dx.doi.org/10.31857/s1234567823210097.
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Ab initio calculations have been performed to study the dynamic stability of a new MgCl2 monolayer and the formation of point defects in it. The possibility of using the MgCl2 monolayer in Li- and Na-ion batteries has been analyzed. It has been shown that the MgCl2 monolayer has the dynamic stability but can contain point defects. These point defects can improve the adsorption capability of the MgCl2 monolayer with respect to Li and Na atoms. The results obtained in this work indicate that the MgCl2 monolayer is a promising material for application in Li- and Na-ion batteries.
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Sun, Meiling, Gwenaëlle Rousse, Matthieu Saubanère, Marie-Liesse Doublet, Daniel Dalla Corte, and Jean-Marie Tarascon. "A2VO(SO4)2 (A = Li, Na) as Electrodes for Li-Ion and Na-Ion Batteries." Chemistry of Materials 28, no. 18 (September 14, 2016): 6637–43. http://dx.doi.org/10.1021/acs.chemmater.6b02759.
Full textDissertations / Theses on the topic "Li/Na-Ion batteries"
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Oltean, Alina. "Organic Negative Electrode Materials For Li-ion and Na-ion Batteries." Licentiate thesis, Uppsala universitet, Institutionen för kemi - Ångström, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-243273.
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Wood, Stephen. "Computer modelling studies of new electrode materials for rechargeable batteries." Thesis, University of Bath, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.687357.
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Developing a sustainable energy infrastructure for the 21st century requires the large scale development of renewable energy resources. Fully exploiting these inherently intermittent supplies will require advanced energy storage technologies, with rechargeable Li-ion and Na-ion batteries considered highly promising for both vehicle electrification and grid storage applications. However, the performance required of battery materials has not been achieved, and significant improvements are needed. Modern computational techniques allow the elucidation of structure-property relationships at the atomic level and are valuable tools in providing fundamental insights into novel materials. Therefore, in this thesis a combination of atomistic simulation and ab initio density functional theory (DFT) techniques have been used to study a number of potential battery cathode materials. Firstly, Na2FePO4F and NaFePO4 are interesting materials that have been reported recently as attractive positive electrodes for Na-ion batteries. Here, we report their Na-ion conduction behaviour and intrinsic defect properties using atomistic simulation methods. Na+ ion conduction in Na2FePO4F is predicted to be two-dimensional (2D) in the interlayer plane. Na ion migration in NaFePO4 is restricted to the [010] direction along a curved trajectory, leading to quasi-1D Na+ diffusion. Furthermore, Na/Fe antisite defects are predicted to have a lower formation energy in NaFePO4 than Na2FePO4F. The higher probability of tunnel occupation with a relatively immobile Fe2+ cation - along with a greater volume change on redox cycling - contributes to the poor electrochemical performance of NaFePO4. Secondly, work on the Na2FePO4F system is extended to include investigation of the surface structures and energetics. The equilibrium morphology is found to be essentially octagonal, compressed slightly along the [010] direction, and is dominated by the (010), (021), (122) and (110) surfaces. The calculated growth morphology is a more ``rod-like'' nanoparticle, with the (021), (023), (110) and (112) planes predominant. The (010) surface lies parallel to the Na layers in the ac plane and is unlikely to facilitate Na+ intercalation. As such, its prominence in the equilibrium morphology, and absence from the growth morphology, suggests nanoparticles synthesised in a kinetically limited regime should provide higher rate performance than those synthesised in close to equilibrium conditions. Surface redox potentials for Na2FePO4F derived using DFT vary between 2.76 - 3.37 V, in comparison to a calculated bulk cell voltage of 2.91 V. Most significantly, the lowest energy potentials are found for the (130) and (001) planes suggesting that upon charging Na+ will first be extracted from these surfaces, and inserted lastly upon discharging. Thirdly, the mixed phosphates Na4M3(PO4)2P2O7 (M=Fe, Mn, Co, Ni) are explored as a fascinating new class of materials reported to be attractive Na-ion cathodes, displaying low volume changes upon cycling indicative of long lifetime operation. Key issues surrounding intrinsic defects, Na-ion migration mechanisms and voltage trends have been investigated through a combination of atomistic energy minimisation, molecular dynamics and DFT simulations. The MD results suggest Na+ diffusion extends across a 3D network of migration pathways with an activation barrier of 0.20-0.24 eV, and diffusion coefficients (DNa) of 10-10-10-11 cm2s-1 at 325 K, suggesting high rate capability. The cell voltage trends, explored using DFT methods, indicate that doping the Fe-based cathode with Ni can significantly increase the voltage, and hence energy density. Finally, DFT simulations of K+-stabilised α-MnO2 have been combined with aberration corrected-STEM techniques to study the surface energetics, particle morphologies and growth mechanism. α-K0.25MnO2 grown through a hydrothermal synthesis method is found to produce primary nanowires with preferential growth along the [001] direction. Primary nanowires attach through a shared (110) interface to form larger secondary nanowires. This is in agreement with DFT simulations with the {100}, {110} and {211} surfaces displaying the lowest surface energies. The ranking of surface energies is driven by Mn coordination environments and surface relaxation. The calculated equilibrium morphology of α-K0.25MnO2 is consistent with the observed primary nanowires from high resolution electron microscopy images.
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Loaiza, Rodriguez Laura Cristina. "New negative electrode materials for Li-, Na- and K-ion batteries." Thesis, Amiens, 2019. http://www.theses.fr/2019AMIE0059.
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De nos jours, les batteries jouent un rôle clé dans presque toutes les technologies qui entourent le genre humain. Afin de répondre à la demande croissante, la conception d'appareils plus efficaces avec une densité d'énergie et une durée de vie plus élevées est cruciale. Dans ce contexte, le silicium et le germanium apparaissent comme des candidats prometteurs pour les matériaux d'électrodes en raison de leurs capacités théoriques élevées. Bien avant une mise en œuvre de ces matériaux au niveau industriel, plusieurs défis doivent être relevés. Les capacités élevées délivrées se font au détriment d'une expansion volumique lors de l'insertion des ions lithium par exemple. Ces changements de volume dans les particules de Si et de Ge entraînent la pulvérisation des particules, le détachement du collecteur de courant, la formation excessive et incontrôlée de la couche de SEI et une chute de la capacité. Différentes stratégies ont été rapportées dans la littérature pour surmonter les défis susmentionnés. Dans ce travail, deux approches ont été considérées, d'une part l'étude des alliages Si1-xGex et d'autre part l'étude de composés lamellaires. Dans le premier cas, la formation de la solution solide Si1-xGex améliore la rétention de capacité et la conductivité électronique. Dans le second, les matériaux lamellaires Siloxene et germanane, dérivés des phases de Zintl CaSi2 et CaGe2, amortissent les changements de volume et améliorent la cinétique du système. Une étude fondamentale des mécanismes électrochimiques a été réalisée pour comprendre les processus mis en jeu dans ces deux approchesNowadays, the batteries play a key role in almost all of the technologies that surround human kind. In order to satisfy the increasing demand, the design of more efficient devices with higher energy density and cycle life is crucial. In this context, silicon and germanium appear as promising candidates for electrode materials due to their high theoretical capacities. Although, prior to the implementation of these materials at an industrial level, several challenges must be addressed. The high delivered capacities come at the expense of a volume expansion and contraction upon alkali insertion and deinsertion. These volume changes in the Si and Ge particles, lead to particle pulverization, detachment from the current collector, excessive and uncontrolled formation of SEI layer and eventual capacity fade. Different strategies have been reported in the literature to overcome the aforementioned challenges. In this work, two approaches are considered, the study of the Si1-xGex alloys and the use of a layered morphology. In the first one, the formation of the Si1-xGex solid solution improves the capacity retention and the electronic conductivity. In the second one, the layered Siloxene and germanane, derived from the CaSi2 and CaGe2 Zintl phases buffers the volume changes and improves the kinetics of the system. On the other hand, the fundamental study of their electrochemical mechanism is crucial to understand the reasons behind an improvement and a failure. Thus, in this work we have studied the electrochemical lithiation mechanism of the Si- and Ge- based materials in an attempt to identify the different phases that are formed during cycling
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Mayo, Martin. "Ab initio anode materials discovery for Li- and Na-ion batteries." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/270545.
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This thesis uses first principles techniques, mainly the ab initio random structure searching method (AIRSS), to study anode materials for lithium- and sodium- ion batteries (LIBs and NIBs, respectively). Initial work relates to a theoretical structure prediction study of the lithium and sodium phosphide systems in the context of phosphorus anodes as candidates for LIBs and NIBs. The work reveals new Li-P and Na-P phases, some of which can be used to better interpret previous experimental results. By combining AIRSS searches with a high-throughput screening search from structures in the Inorganic Crystal Structure Database (ICSD), regions in the phase diagram are correlated to different ionic motifs and NMR chemical shielding is predicted from first principles. An electronic structure analysis of the Li-P and Na-P compounds is performed and its implication on the anode performance is discussed. The study is concluded by exploring the addition of aluminium dopants to the Li-P compounds to improve the electronic conductivity of the system. The following work deals with a study of tin anodes for NIBs. The structure prediction study yields a variety of new phases; of particular interest is a new NaSn$_2$ phase predicted by AIRSS. This phase plays a crucial role in understanding the alloying mechanism of high-capacity tin anodes, work which was done in collaboration with experimental colleagues. Our predicted theoretical voltages give excellent agreement with the experimental electrochemical cycling curve. First principles molecular dynamics is used to propose an amorphous Na$_1$Sn$_1$ model which, in addition to the newly derived NaSn$_2$ phase, provides help in revealing the electrochemical processes. In the subsequent work, we study Li-Sn and Li-Sb intermetallics in the context of alloy anodes for LIBs. A rich phase diagram of Li-Sn is present, exhibiting a variety of new phases. The calculated voltages show excellent agreement with previously reported cycling measurements and a consistent structural evolution of Li-Sn phases as Li concentration increases is revealed. The study concluded by calculating NMR parameters on the hexagonal- and cubic-Li$_3$Sb phases which shed light on the interpretation of reported experimental data. We conclude with a structure prediction study of the pseudobinary Li-FeS$_2$ system, where FeS$_2$ is considered as a potential high-capacity electrochemical energy storage system. Our first principles calculations of intermediate structures help to elucidate the mechanism of charge storage observed by our experimental collaborators via $\textit{in operando}$ studies.
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Bianchini, Matteo. "In situ diffraction studies of electrode materials for Li-ion and Na-ion batteries." Thesis, Amiens, 2015. http://www.theses.fr/2015AMIE0022/document.
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Ce travail vise à étudier les matériaux d'électrodes pour batteries Li-ion et Na-ion lors qu’ils fonctionnent à l'intérieur des batteries. Afin de comprendre l'évolution structurelle des matériaux alors que les ions Li+ ou Na+ sont insérés/extraits de leur cadre, on utilise principalement la diffraction, exploitant neutrons, rayons X et le rayonnement synchrotron (SR). Nous avons adopté une approche combinée des mesures ex situ, in situ et operando. Au début, nous avons conçu une cellule électrochimique pour mesures in situ de diffraction de neutrons sur poudre (NPD), avec un alliage en (Ti,Zr) "transparent aux neutrons"; cette cellule s'est ajoutée à l’ensemble de nos outils pour effectuer des études de type operando. Nous avons démontré leur faisabilité en utilisant LiFePO4, montrant de bonnes performances électrochimiques et des données NPD de haute qualité pour affinements structurales Rietveld. Ensuite, nous avons réalisé des études des spinelles Li1+xMn2-xO4 (x=0,0.05,0.10) et LiNi0.4Mn1.6O4: pendant le cyclage, nous avons rapporté des évolutions structurelles, des diagrammes de phases et paramètres subtils tels que le comportement du Li, ou les facteurs de température. L’utilisation complémentaire du SR a clarifié la nature de la phase ordonnée Li0.5Mn2O4. Nos études combinées ont concernées d’autres matériaux d'électrodes prometteurs: LiVPO4O et Na3V2(PO4)2F3. Les 2 révèle des comportements complexes pendant la (de)intercalation du Li+/Na+. Les données de haute qualité ont permis des analyses quantitatives, dévoilant la structure d'un grand nombre des phases ordonnées et menant à la compréhension du comportement des cations dans ces matériauxThis work aims at studying electrode materials for Li-ion and Na-ion batteries as they function inside batteries. Diffraction is the mainly used technique, exploiting neutrons, X-Rays and synchrotron radiation (SR), to obtain insights on the structural evolution of such materials as Li+ or Na+ are inserted/extracted from their framework. We adopted a combined approach of ex situ, in situ and operando measurements to extract a maximum of information from our studies. At first, we designed an electrochemical cell for in situ neutron powder diffraction (NPD) measurements, featuring a “neutron-transparent” (Ti,Zr) alloy; this cell, joined to others previously developed in our group, gave us a complete set of tools to perform our studies. We demonstrated the feasibility of operando NPD using LiFePO4, showing good electrochemical performances and high-quality NPD patterns for Rietveld structural refinements. Then we carried out detailed studies of spinels Li1+xMn2-xO4 (x = 0, 0.05, 0.10) and LiNi0.4Mn1.6O4: we reported phase diagrams, structural evolutions and subtle parameters as lithium's behavior inside the spinel framework, or thermal displacement parameters, directly upon cycling. Complementary use of SR shed light on other features, as the nature of the ordered phase Li0.5Mn2O4. Our combined studies concerned other promising electrode materials: LiVPO4O and Na3V2(PO¬4)2F3. Both revealed complex behaviors upon Li+/Na+
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Bamine-Abdesselam, Tahya. "Etudes combinées par RMN et calculs DFT de (fluoro, oxy)-phosphates de vanadium paramagnétiques pour les batteries Li-ion ou Na-ion." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0607/document.
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Ce travail consiste en l’étude par RMN multinoyaux de matériauxparamagnétiques d’électrodes positives pour batteries Li ou Na-ion. La RMN du solidepermet une caractérisation de l’environnement local du noyau sondé grâce à l’exploitationdes interactions hyperfines dues à la présence d’une certaine densité d’électrons célibataires(déplacement de contact de Fermi) sur ce noyau (densité transférée selon des mécanismesplus ou moins complexes). Les matériaux étudiés sont des fluoro ou oxy phosphates devanadium de formules générales AVPO4X (A= Li ou Na; X = F, OH, ou OF) (structure typeTavorite), et Na3V2(PO4)2F1-xOx. Tous ces matériaux ont été caractérisés par RMN du 7Li ou23Na, 31P et 19F combiné à des calculs DFT, afin de mieux comprendre les structure etstructure électroniques locales. Notamment, ces études nous ont permis de mettre enévidence la présence de défauts dans certains matériaux et donc de discuter leur impact surles propriétés électrochimiques. L’utilisation de la méthode PAW nous a permis de modéliserdes défauts dilués dans des supermaille. Ensuite, l’impact de ces défauts sur la structurelocale a été étudié afin d’envisager les mécanismes de transfert de spin possibles etreproduire leur déplacements de RMNParamagnetic materials for positive electrodes for Li or Na-ion batteries havebeen studied by multinuclear NMR. The local environment of the probed nucleus can becharacterized by solid state NMR making use of hyperfine interactions due to transfer ofsome electron spin density (Fermi contact shift) on this nucleus, via more or less complexmechanisms. The materials studied are vanadium fluoro or oxy phosphates of generalformulas AVPO4X (A= Li or Na; X = F, OH, or OF) belonging to the Tavorite family and theNa3V2(PO4)2F1-xOx . All these materials have been characterized by 7Li or 23Na, 31P and 19F,combined with DFT calculations to better understand local electronic structures andstructures. In particular, these studies have enabled us to highlight the presence of defects incertain materials and to discuss their impact on the electrochemical properties. The use ofthe PAW method allowed us to model diluted defects in large supercells, to calculate theFermi contact shifts of the surrounding nuclei and to study the mechanisms of electron spintransfer. This allowed us to better understand the nature of defects in materials.For some systems, the mechanisms related to the intercalation or deintercalation of Li+ orNa+ ions have also been studied by NMR
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Pearce, Paul-Emile. "AxIrO3 (A = Li, Na ou H) pour le stockage et la conversion électrochimique de l’énergie." Electronic Thesis or Diss., Sorbonne université, 2019. http://www.theses.fr/2019SORUS313.
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Cette thèse est centrée sur l'étude du composé AxIrO3 en tant qu'hôte polyvalent pour Li+, Na+ et H+. Sa structure tridimensionnelle représente un terrain intéressant pour l’étude fondamentale de l’oxydoréduction du réseau anionique dans les oxydes pour les batteries à ions Li+ et Na+. La phase lithiée peut être obtenue par synthèse céramique à haute température selon deux étapes alors que la phase sodiée n’a pu être obtenue que par voie électrochimique en passant par IrO3. La phase protonée peut être obtenue par échange cationique de la phase lithiée ou par réaction de l’eau avec IrO3. Ces deux dernières phases n’avaient encore pas été reportées auparavant. Les processus d’insertion ont été caractérisés par diverses techniques telles que la diffraction des rayons X et des neutrons et par spectroscopies d’absorption et de photoémission X afin de déterminer les changements structuraux associés aux processus d’oxydoréduction cationique et anionique. Les résultats obtenus permettent d’approfondir notre compréhension d’un mécanisme de compensation de charge encore mal compris. De plus, l’étude de la réactivité d’IrO3 avec un milieu aqueux acide a permis de décrire un mécanisme de catalyse de la réaction d’oxydation de l’eau à la surface des oxydes d’iridium et apporte des pistes pour le développement de nouveaux électrocatalyseurs à base d’iridiumThis thesis focuses on the study of the compound AxIrO3 as a versatile host for Li+, Na+ and H+. Its three-dimensional structure represents an interesting playing field for the fundamental study of the redox activity of the anionic network in oxides for Li+ and Na+ ion batteries. The lithiated phase can be obtained by high temperature ceramic synthesis in two stages whereas the sodiated phase could only be obtained electrochemically via IrO3. The protonated phase can be obtained by cation exchange of the lithiated phase or by reaction of water with IrO3. These last two phases had not been previously reported. The insertion processes were characterized by various techniques such as X-ray and neutron diffraction as well as X-ray absorption and photoemission spectroscopies to determine the structural changes associated with cationic and anionic oxidation processes. The results obtained allow us to deepen our understanding of a charge compensation mechanism that is still poorly understood. In addition, the study of the reactivity of IrO3 with an acidic aqueous media has made it possible to describe a mechanism for the electrocatalysis of the oxygen evolution reaction on the surface of iridium oxides and provides avenues for the development of new electrocatalysts based on iridium
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Boivin, Édouard. "Crystal chemistry of vanadium phosphates as positive electrode materials for Li-ion and Na-ion batteries." Thesis, Amiens, 2017. http://www.theses.fr/2017AMIE0032/document.
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Ce travail de thèse a pour but d'explorer de nouveaux matériaux de type structural Tavorite et de revisiter certains déjà bien connus. Dans un premier temps, les synthèses de compositions ciblées ont été réalisées selon des procédures variées (voies tout solide, hydrothermale, céramique assistée par sol-gel, broyage mécanique) afin de stabiliser d'éventuelles phases métastables et d'ajuster la microstructure impactant fortement les performances électrochimiques de tels matériaux polyanioniques. Ces matériaux ont ensuite été décrits en profondeur, dans leurs états originaux, depuis leurs structures moyennes, grâce aux techniques de diffraction (diffraction des rayons X sur poudres ou sur monocristaux et diffraction des neutrons) jusqu'aux environnements locaux, en utilisant des techniques de spectroscopie (résonance magnétique nucléaire à l'état solide, absorption des rayons X, infra-rouge et Raman). Par la suite, les diagrammes de phases et les processus d'oxydoréduction impliqués pendant l'activité électrochimique des matériaux ont été étudiés grâce à des techniques operando (diffraction et absorption des rayons X). La compréhension des mécanismes impliqués pendant le cyclage permet de mettre en évidence les raisons de leurs limitations électrochimiques : La synthèse de nouveaux matériaux (composition, structure, microstructure) peut maintenant être développée afin de contrepasser ces limitations et de tendre vers de meilleures performancesThis PhD work aims at exploring new Tavorite-type materials and at revisiting some of the well-known ones. The syntheses of targeted compositions were firstly performed using various ways (all solid state, hydrothermal, sol-gel assisted ceramic, ball milling) in order to stabilize eventual metastable phases and tune the microstructure impacting strongly the electrochemical performances of such polyanionic compounds. The materials were then described in-depth, at the pristine state, from their average long range structures, thanks to diffraction techniques (powder X-rays, single crystal X-rays and neutrons diffraction), to their local environments, using spectroscopy techniques (solid state Nuclear Magnetic Resonance, X-rays Absorption Spectroscopy, Infra-Red and/or Raman). Thereafter, the phase diagrams and the redox processes involved during electrochemical operation of the materials were investigated thanks to operando techniques (SXRPD and XAS). The in-depth understanding of the mechanisms involved during cycling allows to highlight the reasons of their electrochemical limitations: the synthesis of new materials (composition, structure and microstructure) can now be developed to overcome these limitations and tend toward better performance
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Rahman, Muhammad Mominur. "Multiscale chemistry and design principles of stable cathode materials for Na-ion and Li-ion batteries." Diss., Virginia Tech, 2021. http://hdl.handle.net/10919/103600.
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Alkali-ion batteries have revolutionized modern life through enabling the widespread application of portable electronic devices. The call for adapting renewable energy in many applications will also see an increase in the demand of alkali-ion batteries, specially to account for the intermittent nature of the renewable energy sources. However, the advancement of such technologies will require innovation on the forefront of materials development as well as fundamental understanding on the physical and chemical processes from atomic to device length scales. Herein, we focus on advancing energy storage devices such as alkali-ion batteries through cathode materials development and discovery as well as fundamental understanding through multiscale advanced synchrotron spectroscopic and microscopic characterizations. Multiscale electrochemical properties of cathode materials are unraveled through complementary characterizations and design principles are developed for stable cathode materials for alkali-ion batteries.
In Chapter 1, we provide a comprehensive background on alkali-ion batteries and cathode materials. The future prospect of Li-ion and beyond Li-ion batteries are summarized. Surface to bulk chemistry of alkali-ion cathode materials is introduced. The prospect of combined cationic and anionic redox processes to enhance the energy density of cathode materials is discussed. Structural and chemical complexities in cathode materials during electrochemical cycling as well as due to anionic redox are summarized.
In Chapter 2, we explain an inaugural effort on tuning the 3D nano/mesoscale elemental distribution of cathode materials to positively impact the electrochemical performance of cathode materials. We show that engineering the elemental distribution can take advantage of depth dependent redox reactions and curtail harmful side reactions at cathode-electrolyte interface which can stabilize the electrochemical performance.
In Chapter 3, we show that the surface to bulk chemistry of cathode particles is distinct under applied electrochemical potential. We show that the severe surface degradation at the beginning stages of cycling can impact the long-term cycling performance of cathode materials in alkali-ion batteries.
In Chapter 4, we utilize the structural and chemical complexities of sodium layered oxide materials to synthesize stable cathode materials for half cell and full cell sodium-ion batteries. Meanwhile, challenges with enabling long term cycling (more than 1000 cycles) are deciphered to be transition metal dissolution and local and global structural transformations.
In Chapter 5, we utilize anionic redox in conjunction with conventional cationic redox of cathode materials for alkali-ion batteries to enhance the energy density. We show that the stability of anionic redox is closely related to the local transition metal environment. We also show that a reversible evolution of local transition metal environment during cycling can lead to stable anionic redox.
In Chapter 6, we provide design principles for cathode materials for advanced alkali-ion batteries for application under extreme environments (e.g., outer space and nuclear power industries). For the first time, we systematically study the microstructural evolution of cathode materials under extreme irradiation and temperature to unravel the key factors affecting the stability of battery cathodes. Our experimental and computational studies show that a cathode material with smaller cationic antisite defect formation energy than another is more resilient under extreme environments.Doctor of Philosophy
Alkali-ion batteries are finding many applications in our life, ranging from portable electronic devices, electric vehicles, grid energy storage, space exploration and so on. Cathode materials play a crucial role in the overall performance of alkali-ion batteries. Reliable application of alkali-ion batteries requires stable and high-energy cathode materials. Hence, design principles must be developed for high-performance cathode materials. Such design principles can be benefited from advanced characterizations that can reveal the surface-to-bulk properties of cathode materials. Herein, we focus on formulating design principles for cathode materials for alkali-ion batteries. Aided by advanced synchrotron characterizations, we reveal the surface-to-bulk properties of cathodes and their role on the long-term stability of alkali-ion batteries. We present tuning structural and chemical complexities as a method of designing advanced cathode materials. We show that energy density of cathode materials can be enhanced by taking advantage of a combined cationic and anionic redox. Lastly, we show design principles for stable cathode materials under extreme conditions in outer space and nuclear power industries (under extreme irradiation and temperature). Our study shows that structurally resilient cathode materials under extreme irradiation and temperature can be designed if the size of positively charged cations in cathode materials are almost similar. Our study provides valuable insights on the development of advanced cathode materials for alkali-ion batteries which can aid the future development of energy storage devices.
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Pana, Cristina. "Development of new carbon hybrid materials for Li+ and Na+ ion batteries applications." Thesis, Mulhouse, 2018. http://www.theses.fr/2018MULH0541.
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Au cours des dernières années, de nombreuses recherches se sont concentrées sur les batteries afin de satisfaire leur demande croissante pour de nombreuses applications. Les matériaux hybrides métal/carbone ont fait l'objet d'une grande attention en tant qu'anodes pour les batteries ioniques Li et Na en raison de leur capacité plus élevée par rapport aux anodes graphite/carbone dur. Cependant, l'expansion de la taille des NPs métalliques et la forte capacité irréversible pendant le 1ercycle sont les principaux inconvénients à surmonter et représentent l'objectif principal de cette thèse. Trois types d'hybrides ont été étudiés (C@Sn et C@SiO2pour les LIBs, et C@Sb pour les NIBs) et des voies de synthèse originales ont été développées qui ont permis d'obtenir des matériaux avec des NPs petites et homogènes distribuées dans le réseau de carbone. Plusieurs paramètres expérimentaux ont été optimisés, conduisant à une vaste palette de matériaux avec des porosités, des structures et des granulométries différentes. La température et la charge de particules se sont avérées être les principaux paramètres affectant la porosité et la taille des particules ainsi que les performances électrochimiques. L'augmentation de la température et de la charge de NPs ont conduit à une porosité plus faible qui a permis de diminuer la capacité irréversible et d'améliorer la capacité réversible. En même temps, le cycle à long terme a été affecté négativement en raison de la formation de particules non confinées et agglomérées. Un compromis entre la charge de carbone/porosité/structure a été déterminé pour chaque système et les mécanismes électrochimiques traités sur la base d'analyses post-mortemDuring the last years a lot of research has been focused on batteries to satisfy their increasing demand for a broad application. Metal-based/carbon hybrid materials received great attention as anodes for Li and Na ion batteries due to their higher capacity compared to graphite/hard carbons anodes. However, the metal particle size expansion and the high irreversible capacity during cycling are the main inconvenients to be overcome and represent the main goal of this thesis. Three type of hybrids were studied(C@Sn and C@SiO2for LIBs, and C@Sb for NIBs) and original synthesis pathways were developed which allowed to obtain materials with small and homogeneous distributed particles in the carbon network. Several experimental parameters were tuned leading to a large pallet of materials exhibiting different porosities, structures and particle size/distribution. The temperature and the particle loading were found to be the main parameters affecting the porosity and the particle size and further the electrochemical performances. The increase of both temperature and particle loading lead to smaller porosity which successfully allowed to diminish the irreversible capacity and to improve the reversible capacity. In the same time, the long-term cycling was negatively affected due to the formation of un-confined and agglomerated particles. The extent of particle agglomeration and consequently of capacity fading was found to depend on the type of metal and synthesis route. A compromise between the carbon loading/porosity/structure was determined for each system and the electrochemical mechanisms addressed based on post-mortem analyses
Book chapters on the topic "Li/Na-Ion batteries"
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Lippens, Pierre-Emmanuel. "Application of Mössbauer Spectroscopy to Li-Ion and Na-Ion Batteries." In Topics in Applied Physics, 319–79. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-9422-9_7.
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Xing-Long, Wu, Fan Chao-Ying, and Zhang Jing-Ping. "Dual-Carbon Enhanced Composites for Li/Na-Ion Batteries." In Advances in Nanostructured Composites, 202–20. Boca Raton, FL : CRC Press, Taylor & Francis Group, [2018] | Series: Advances in nanostructured composites ; volume 2 | “A science publishers book.»: CRC Press, 2019. http://dx.doi.org/10.1201/9780429021718-10.
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Tsurumaki, Akiko, Sergio Brutti, Giorgia Greco, and Maria Assunta Navarra. "Closed Battery Systems." In The Materials Research Society Series, 173–211. Cham: Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-48359-2_10.
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AbstractBattery technologies are expected to strongly contribute to the global energy storage industry and market. Among the several promising battery technologies, Li-metal batteries, all-solid-state Li batteries, and beyond-lithium systems are discussed in this chapter. Li metal represents a key anode material for boosting the energy density of batteries, but the formation of Li dendrites limits a safe and stable function of the system. The use of solid-state electrolytes allows a safer battery operation, by limiting the electrolyte flammability and dendrite formation, yet the performance is insufficient because of slower kinetics of the lithium ion. Possible solutions against these critical problems, especially through the discovery of new materials, are here discussed. Moreover, other innovative technologies based on Na, Ca, and Mg, so-called beyond-lithium batteries, are presented. Insights into these emerging battery systems, as well as a series of issues that came up with the replacement of lithium, are described in this chapter. Focus is particularly placed on development of battery materials with different perspectives, including performance, stability, and sustainability.
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Baji, Dona Susan, Anjali V. Nair, Shantikumar Nair, and Dhamodaran Santhanagopalan. "NaFePO4 Regenerated from Failed Commercial Li-Ion Batteries for Na-Ion Battery Applications." In Energy from Waste, 283–97. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003178354-23.
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Sada, Krishnakanth, Baskar Senthilkumar, Ritambhara Gond, Valerie Pralong, and Prabeer Barpanda. "Layered Na2Mn3O7: A Robust Cathode for Na, K, and Li-Ion Batteries." In Recent Research Trends in Energy Storage Devices, 81–87. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6394-2_10.
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Pontiroli, D., G. Magnani, M. Gaboardi, M. Riccò, C. Milanese, J. C. Pramudita, and N. Sharma. "Decorated and Modified Graphenes as Electrodes in Na and Li-Ion Batteries." In GraphITA, 153–62. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58134-7_11.
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Xu, Jiantie, Qinghua Fan, Jianmin Ma, Hua-Kun Liu, and Shi-Xue Dou. "CHAPTER 6. Graphene-based Materials as Electrodes for Li/Na-ion Batteries." In Chemically Derived Graphene, 155–98. Cambridge: Royal Society of Chemistry, 2018. http://dx.doi.org/10.1039/9781788012829-00155.
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Liu, Xiangsi, Ziteng Liang, Ke Zhou, Jiajia Wan, Qianyi Leng, Riqiang Fu, and Yong Yang. "CHAPTER 5. Oxide-based Cathode Materials for Li- and Na-ion Batteries." In New Developments in NMR, 159–210. Cambridge: Royal Society of Chemistry, 2021. http://dx.doi.org/10.1039/9781839160097-00159.
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Yadav, Jitendra K., Brajesh Tiwari, and Ambesh Dixit. "In-Situ Raman Characterization of Electrode Materials for Rechargeable Li/Na Ion Batteries." In Advances in Sustainability Science and Technology, 35–47. Singapore: Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-9009-2_3.
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"CHAPTER 6. Na-ion Batteries: Should/Can Lithium be Replaced?" In Li-ion batteries, 89–106. EDP Sciences, 2022. http://dx.doi.org/10.1051/978-2-7598-2567-7.c007.
Full textConference papers on the topic "Li/Na-Ion batteries"
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Moossa, Buzaina, Jeffin James Abraham, Ramazan Kahraman, Siham Al Qaradawi, and Rana Abdul Shakoor. "Synthesis & Performance Evaluation of Hybrid Cathode Materials for Energy Storage." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2021. http://dx.doi.org/10.29117/quarfe.2021.0045.
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Research into the development of novel cathode materials for energy storage applications is progressing at a rapid rate to meet the ever-growing demands of modern society. Amongst various options, batteries are playing a vital role to replace conventional energy sources such as fossil fuels with green technologies. Among various battery technologies, lithium-ion batteries (LIBs) have been well explored and have succeeded in being adjusted with find many commercial applications. At the same time, as an alternative to LIBs, Sodium-Ion Batteries (SIBs) are also gaining popularity due to the presence of Sodium (Na) in abundance and its similar electrochemical characteristics with lithium (Li). However, SIBs are suffering from many challenges such as slow ionic movement, instability in different phases, and low energy density, etc. Many strategies in the literature have been proposed to address the aforementioned challenges of SIBs. Among them, the substitution of Na with Li to form hybrid cathode materials has turned out to be quite promising. The present work aims to investigate the effect of Na substitution with Li in a pyrophosphate framework. Towards this direction, Na(2-x) LixFeP2O7 (x=0,0.6) hybrid cathode materials were synthesized, and their structural, thermal, and electrochemical properties were studied. It is noticed that the incorporation of Li in the triclinic structure of Na2FeP2O7 has a significant effect on its thermal and electrochemical performance. This study can be considered as a baseline to develop some other pyrophosphate-based high-performance hybrid cathode materials.
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Ng, S. Y. S., and K. L. Tsui. "Robust remaining useful life prediction for Li-ion batteries with a naïve Bayesian classifier." In 2012 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM). IEEE, 2012. http://dx.doi.org/10.1109/ieem.2012.6838148.
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Chao, Dongliang, Changrong Zhu, Hua Zhang, Ze Xiang Shen, and Hong Jin Fan. "Graphene Quantum Dots Anchored VO2 Arrays to Boost the Electrochemical Performance of Li and Na Ion Batteries." In Optoelectronic Devices and Integration. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/oedi.2015.jw3a.22.
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Kintner-Meyer, Michael C. W., Tony B. Nguyen, Chunlian Jin, Patrick J. Balducci, Marcelo A. Elizondo, Vilayanur V. Viswanathan, Yu Zhang, and Whitney G. Colella. "Evaluating the Competitiveness of Energy Storage for Mitigating the Stochastic, Variable Attributes of Renewables on the Grid." In ASME 2012 6th International Conference on Energy Sustainability collocated with the ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/es2012-91482.
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Energy storage has recently attracted significant interest as an enabling technology for integrating stochastic, variable renewable power into the electric grid. To meet the renewable portfolio standards targets imposed by 29 U.S. states and the District of Columbia, electricity production from wind technology has increased significantly. At the same time, wind turbines, like many renewables, produce power in a manner that is stochastic, variable, and non-dispatchable. These attributes introduce challenges to generation scheduling and the provision of ancillary services. To study the impacts of the stochastic variability of wind on regional grid operation and the role that energy storage could play to mitigate these impacts, Pacific Northwest National Laboratory (PNNL) has developed a series of linked, complex techno-economic-environmental models to address two key questions: A) What are the future expanded balancing requirements necessary to accommodate enhanced wind turbine capacity, so as to meet the renewable portfolio standards in 2020? Specific analyses are conducted for the four North American Electric Reliability Corporation (NERC) western subregions. B) What are the most cost-effective technological solutions for providing either fast ramping generation or energy storage to serve these balancing requirements? PNNL applied a stochastic approach to assess the future, expanded balancing requirements for the four western subregions with high wind penetration in 2020. The estimated balancing requirements are quantified for four subregions: Arizona-New Mexico-Southern Nevada (AZ-NM-SNV), California-Mexico (CA-MX), Northwest Power Pool (NWPP), and Rocky Mountain Power Pool (RMPP). Model results indicate that the new balancing requirements will span a spectrum of frequencies, from minute-to-minute variability (intra-hour balancing) to those indicating cycles over several hours (inter-hour balancing). The sharp ramp rates in the intra-hour balancing are of significant concern to grid operators. Consequently, this study focuses on analyzing the intra-hour balancing needs. A detailed, life-cycle cost (LCC) modeling effort was used to assess the cost competitiveness of different technologies to address the future intra-hour balancing requirements. Technological solutions considered include combustion turbines, sodium sulfur (NaS) batteries, lithium ion (Li-ion) batteries, pumped-hydro energy storage (PHES), compressed air energy storage (CAES), flywheels, redox flow batteries, and demand response (DR). Hybrid concepts were also evaluated. For each technology, distinct power and energy capacity requirements are estimated. LCC results for the sole application of intra-hour balancing indicate that the most cost competitive technologies include Na-S batteries, flywheels, and Li-ion assuming future cost reductions. Demand response using smart charging strategies was found to also be cost-competitive with natural gas combustion turbines. This finding is consistent among the four subregions and is generally applicable to other regions.