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1

Haq, Ijaz Ul, and Seungjun Lee. "Molecular Dynamics Study of the Ni Content-Dependent Mechanical Properties of NMC Cathode Materials." Crystals 15, no. 3 (2025): 272. https://doi.org/10.3390/cryst15030272.

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Lithium nickel manganese cobalt oxides (NMCs) are widely used as cathode materials in commercial batteries. Efforts have been made to enhance battery energy density and stability by adjusting the element ratio. Nickel-rich NMC shows promise due to its high capacity; however, its commercial viability is hindered by severe capacity fade, primarily caused by poor mechanical stability. To address this, understanding the chemo-mechanical behavior of Ni-rich NMC is crucial. The mechanical failure of Ni-rich NMC materials during battery operation has been widely studied through theoretical approaches
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2

Hawley, W. Blake, Mengya Li, and Jianlin Li. "Room-Temperature Eutectic Synthesis for Upcycling of Cathode Materials." Batteries 9, no. 10 (2023): 498. http://dx.doi.org/10.3390/batteries9100498.

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Ni-rich LiNixMnyCo1−x−yO2 (NMC) materials have been adopted in a range of applications, including electric vehicles. The recycled NMC material from a spent cell would be much more valuable if it could be upgraded to a Ni-rich, more energy-dense version of the material. This work demonstrates a simple, inexpensive, and facile method to upcycle LiNi1/3Mn1/3Co1/3O2 (NMC111, 160 mAh∙g−1), a cathode used in early generations of electric vehicle batteries, to LiNi0.8Mn0.1Co0.1O2 (NMC811, 190 mAh∙g−1), a more energy-dense cathode material. In this study, a preliminary investigation into a room-temper
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3

Accardo, Antonella, Giovanni Dotelli, Marco Luigi Musa, and Ezio Spessa. "Life Cycle Assessment of an NMC Battery for Application to Electric Light-Duty Commercial Vehicles and Comparison with a Sodium-Nickel-Chloride Battery." Applied Sciences 11, no. 3 (2021): 1160. http://dx.doi.org/10.3390/app11031160.

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This paper presents the results of an environmental assessment of a Nickel-Manganese-Cobalt (NMC) Lithium-ion traction battery for Battery Electric Light-Duty Commercial Vehicles (BEV-LDCV) used for urban and regional freight haulage. A cradle-to-grave Life Cycle Inventory (LCI) of NMC111 is provided, operation and end-of-life stages are included, and insight is also given into a Life Cycle Assessment of different NMC chemistries. The environmental impacts of the manufacturing stages of the NMC111 battery are then compared with those of a Sodium-Nickel-Chloride (ZEBRA) battery. In the second p
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4

Jung, Roland, Michael Metzger, Filippo Maglia, Christoph Stinner, and Hubert A. Gasteiger. "Chemical versus Electrochemical Electrolyte Oxidation on NMC111, NMC622, NMC811, LNMO, and Conductive Carbon." Journal of Physical Chemistry Letters 8, no. 19 (2017): 4820–25. http://dx.doi.org/10.1021/acs.jpclett.7b01927.

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5

Kosaki, Takahiro, Hiroki Hayashi, Hiroki Nara, Asano Gota, and Toshiyuki Momma. "Charge-Discharge Behavior of NMC111 Cathode in Aqueous Zinc Battery." ECS Meeting Abstracts MA2024-02, no. 9 (2024): 1350. https://doi.org/10.1149/ma2024-0291350mtgabs.

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Currently, aqueous zinc batteries (AZBs) with zinc anode and aqueous electrolyte are focused on as one of the post-lithium-ion batteries because they can be a safe and inexpensive energy storage device. To date, a number of compounds, such as manganese oxide, vanadium oxide, Prussian blue analogues, and so on, have been investigated as cathode materials for AZBs. Although these materials are promising, suitable materials for cathode are still being studied for practical use. A variety of charge-discharge mechanisms are found in cathode of AZBs, which is influenced by many factors such as the c
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6

Temprano, Israel, Wesley M. Dose, Michael F. L. De Volder, and Clare P. Grey. "Solvent-Driven Degradation of Ni-Rich Cathodes Probed by Operando Gas Analysis." ECS Meeting Abstracts MA2023-02, no. 2 (2023): 348. http://dx.doi.org/10.1149/ma2023-022348mtgabs.

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High-capacity Ni-rich layered metal oxide cathodes are highly desirable to increase the energy density of lithium-ion batteries. However, these materials suffer from poor cycling stability, which is exacerbated by increased cell voltage due to higher interfacial reactivity than their lower Ni-content analogues. Here, we study the pivotal role of electrolyte solvents in determining the interfacial reactivity at charged LiNi0.33Mn0.33Co0.33O2 (NMC111) and LiNi0.8Mn0.1Co0.1O2 (NMC811) cathodes by using both single-solvent model electrolytes and the mixed solvents used in commercial cells (1, 2).
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7

Wang, Chongming, Tazdin Amietszajew, Ruth Carvajal, et al. "Cold Ageing of NMC811 Lithium-ion Batteries." Energies 14, no. 16 (2021): 4724. http://dx.doi.org/10.3390/en14164724.

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In the application of electric vehicles, LiNi0.8Mn0.1Co0.1O2 (NMC811)-a Ni-rich cathode has the potential of replacing LiNiMnCoO2 (NMC111) due to its high energy density. However, NMC811 features relatively poor structural and thermal stabilities, which affect its cycle life. This study aims to address the limited data availability research gap on NMC811 low-temperature degradation. We aged commercial 21700 NMC811 cells at 0 °C under 0.5 C and 1 C current rates. After 200 cycles, post-mortem visual, scanning electron microscopy (SEM) and energy-dispersive X-ray (EDX) spectroscopy, the inspecti
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8

von Aspern, Natascha, Christian Wölke, Markus Börner, Martin Winter, and Isidora Cekic-Laskovic. "Impact of single vs. blended functional electrolyte additives on interphase formation and overall lithium ion battery performance." Journal of Solid State Electrochemistry 24, no. 11-12 (2020): 3145–56. http://dx.doi.org/10.1007/s10008-020-04781-1.

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Abstract Two functional high-voltage additives, namely 2-(2,2,3,3,3-pentafluoropropoxy)-1,3,2-dioxaphospholane (PFPOEPi) and 1-methyl-3,5-bis(trifluoromethyl)-1H-pyrazole (MBTFMP) were combined as functional additive mixture in organic carbonate–based electrolyte formulation for high-voltage lithium battery application. Their impact on the overall performance in NMC111 cathode-based cells was compared with the single-additive–containing electrolyte counterpart. The obtained results point to similar cycling performance of the additive mixture containing electrolyte formulation compared with the
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9

Matts, Ian L., Andrei Klementov, Scott Sisco, Kuldeep Kumar, and Se Ryeon Lee. "Improving High-Nickel Cathode Active Material Performance in Lithium-Ion Batteries with Functionalized Binder Chemistry." ECS Meeting Abstracts MA2022-01, no. 2 (2022): 362. http://dx.doi.org/10.1149/ma2022-012362mtgabs.

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As the lithium-ion battery (LIB) market expands, driven mostly by the mass adoption of electric vehicles, LIB development is continually being pushed in the direction of higher energy density and lower cost. Both of these trends are leading to widespread development of LIB formulations using high-nickel cathode active materials, such as NMC811. In these materials, the high nickel content increases the amount of electrochemically accessible lithium in the cathode, increasing the cell energy density, while decreasing the amount of cobalt used, which decreases the cost of the cathode material. Ho
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10

Desyatov, Andrey V., Anton V. Aseev, Mikhail Yu Chaika, et al. "Cathode material based on LiNi1/3Mn1/3Co1/3O2 and activated carbon for hybrid energy storage." Electrochemical Energetics 21, no. 2 (2021): 86–95. http://dx.doi.org/10.18500/1608-4039-2021-21-2-86-95.

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The structure and specific electrochemical characteristics of a mixed cathode material based on ground LiNi1/3Mn1/3Co1/3O2 (NMC111) and highly porous activated carbon YEC-8B were studied. The mixed material containing 35 wt. % NMC111 and 65 wt. % YEC-8B (based on the mass of active materials), has a specific capacity ∼70% higher in comparison with the cathode material based on pure coal YEC-8B. It was shown that while cycling a lithium-ion supercapacitor with a cathode based on this mixed material at high current densities, no significant changes took place in the electrochemical characteristi
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11

Jaberi, Ali, Jun Song, and Raynald Gauvin. "Multiscale Computational Method to Study Lithium Diffusivity in Lithium-Ion Battery Components." ECS Meeting Abstracts MA2025-01, no. 27 (2025): 1527. https://doi.org/10.1149/ma2025-01271527mtgabs.

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In lithium-ion batteries (LIBs), as a promising energy storage device, a comprehensive understanding of lithium (Li) transport in their components is crucial for enhancing rate capability, particularly for high-power applications like electric vehicles. In this study, a multiscale computational approach, ranging from density functional theory (DFT) to Monte Carlo (MC) simulations, was employed to examine Li transport in two key materials: lithium oxide (Li2O), a component of the solid electrolyte interphase (SEI) layer, and LiNi0.333Mn0.333Co0.333O2 (NMC111), a cathode active material. For Li2
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12

Das, Jani, Andrew Kleiman, Atta Ur Rehman, Rahul Verma, and Michael H. Young. "The Cobalt Supply Chain and Environmental Life Cycle Impacts of Lithium-Ion Battery Energy Storage Systems." Sustainability 16, no. 5 (2024): 1910. http://dx.doi.org/10.3390/su16051910.

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Lithium-ion batteries (LIBs) deployed in battery energy storage systems (BESS) can reduce the carbon intensity of the electricity-generating sector and improve environmental sustainability. The aim of this study is to use life cycle assessment (LCA) modeling, using data from peer-reviewed literature and public and private sources, to quantify environmental impacts along the supply chain for cobalt, a crucial component in many types of LIBs. The study seeks to understand where in the life cycle stage the environmental impacts are highest, thus highlighting actions that can be taken to improve s
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13

Park, Byoung-Nam. "Unraveling Asymmetric Electrochemical Kinetics in Low-Mass-Loading LiNi1/3Mn1/3Co1/3O2 (NMC111) Li-Metal All-Solid-State Batteries." Materials 17, no. 20 (2024): 5014. http://dx.doi.org/10.3390/ma17205014.

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In this study, we fabricated a Li-metal all-solid-state battery (ASSB) with a low mass loading of NMC111 cathode electrode, enabling a sensitive evaluation of interfacial electrochemical reactions and their impact on battery performance, using Li1.3Al0.3Ti1.7(PO4)3 (LATP) as the solid electrolyte. The electrochemical behavior of the battery was analyzed to understand how the solid electrolyte influences charge storage mechanisms and Li-ion transport at the electrolyte/electrode interface. Cyclic voltammetry (CV) measurements revealed the b-values of 0.76 and 0.58, indicating asymmetry in the c
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14

Rahayu, Sri, Aghni Ulma Saudi, Riesma Tasomara, et al. "The Calcination Temperature Effect on Crystal Structure of LiNi1/3Mn1/3Co1/3O2 Cathode Material for Lithium-Ion Batteries." Journal of Batteries for Renewable Energy and Electric Vehicles 1, no. 02 (2023): 68–75. http://dx.doi.org/10.59046/jbrev.v1i02.22.

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The lithium-ion battery has gained popularity among other secondary batteries for portable electronic devices and electric vehicle applications, especially the LiNi1/3Co1/3Mn1/3O2 or NMC111, considering its well-balanced configuration resulting in stable and safe electrochemical performance. NMC111 has been successfully prepared using a coprecipitation process at calcination temperatures from 800 to 950°C. The physical characteristics were investigated using X-Ray Diffraction (XRD), Scanning Electron Microscopy-Energy Dispersive Spectroscopy (SEM-EDS), and Particle Size Analysis (PSA). The XRD
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15

Stavola, Alyssa M., Dominick P. Guida, Andrea M. Bruck, Xiao Sun, Hongli Zhu, and Joshua W. Gallaway. "Operando Measurement of Lithiation Gradients in NMC111-Argyrodite All-Solid-State Composite Cathodes." ECS Meeting Abstracts MA2023-01, no. 6 (2023): 1066. http://dx.doi.org/10.1149/ma2023-0161066mtgabs.

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Achieving the high energy density targets in all-solid-state batteries (ASSBs) will require thick cathodes optimized for full utilization of active material. In composite cathodes with sulfide SSEs, the exclusion of carbon additives makes cathode design to balance ionic and electronic conductivities all the more important. Li-Ni1/3Mn1/3Co1/3O2 (NMC111) is a widely studied cathode material for its high energy density and high working voltage. The lattice parameters of this well-studied structure directly correlate to the amount of Li in the material, allowing for very accurate measurements of l
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16

Vegh, Gary, Anil Madikere Raghunatha Reddy, Xia Li, Sixu Deng, Khalil Amine, and Karim Zaghib. "North America’s Potential for an Environmentally Sustainable Nickel, Manganese, and Cobalt Battery Value Chain." Batteries 10, no. 11 (2024): 377. http://dx.doi.org/10.3390/batteries10110377.

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The Detroit Big Three General Motors (GMs), Ford, and Stellantis predict that electric vehicle (EV) sales will comprise 40–50% of the annual vehicle sales by 2030. Among the key components of LIBs, the LiNixMnyCo1−x−yO2 cathode, which comprises nickel, manganese, and cobalt (NMC) in various stoichiometric ratios, is widely used in EV batteries. This review reveals NMC cathodes from laboratory research. Furthermore, this study examines the environmental effect of NMC cathode production for EV batteries (including coating technologies), encompassing aspects such as energy consumption, water usag
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17

Park, Byoung-Nam. "Electrochemical Properties of Ultrathin LiNi1/3Mn1/3Co1/3O2 (NMC111) Slurry-Cast Li-Ion Battery." Crystals 14, no. 10 (2024): 882. http://dx.doi.org/10.3390/cryst14100882.

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In thin LiNi1/3Mn1/3Co1/3O2 (NMC111) electrodes, pseudocapacitive behavior is notably enhanced due to their increased surface-to-volume ratio, which intensifies the role of the electrode–electrolyte interface. This behavior is driven by fast, reversible redox reactions and ion intercalation occurring near the surface, where the shorter diffusion path allows for more efficient ionic transport. The reduced thickness of the electrodes shortens the Li-ion diffusion distance, improving the diffusion coefficient by a factor of 40 compared to thicker electrodes, where ion transport is hindered by lon
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18

Glaszczka, Alicja, Dominika A. Buchberger, Sai Rashmi Manippady, Magdalena Winkowska-Struzik, Michal Struzik, and Andrzej Czerwinski. "How Does the Charging Protocol Affect the Structural Properties of Different NMC?" ECS Meeting Abstracts MA2025-01, no. 5 (2025): 616. https://doi.org/10.1149/ma2025-015616mtgabs.

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NMC cathodes are integral to lithium-ion batteries, widely used in applications from consumer electronics to electric vehicles (EVs). The varying ratios of nickel, manganese, and cobalt in NMC111 (1:1:1), NMC622 (6:2:2), and NMC811 (8:1:1) significantly affect their performance characteristics and structural stability during charging. Nickel-rich compositions are more susceptible to structural degradation and phase transitions, but at the same time offer higher energy density. The increased nickel content in NMC622 and NMC811, compared to NMC111, enhances their capacity but also induces more p
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19

Bryntesen, Silje Nornes, Odne Stokke Burheim, and Jacob Lamb. "Introducing a Bio-Degradable Binder for Aqueous Production of NMC111 Cathodes." ECS Meeting Abstracts MA2022-01, no. 6 (2022): 2425. http://dx.doi.org/10.1149/ma2022-0162425mtgabs.

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The LiNixMn1-x-yCoyO2 (NMC) is a widely used cathode material in lithium-ion batteries (LIBs) due to its high capacity. By enabling water-based cathode processing, the cost and environmental impact of LIBs will be reduced substantially. However, the water compatibility of Ni-containing materials has been problematic due to lithium (Li)-leaching, corrosion of the aluminium (Al) current collector, and lack of aqueous dissoluble binders. For the first time, we demonstrated that NMC111 cathodes with comparable specific capacities to the standard polyvinylidene fluoride/N-methyl-2-pyrrolidone (PVDF
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20

Borzutzki, Kristina, Martin Winter, and Gunther Brunklaus. "Improving the NMC111∣Polymer Electrolyte Interface by Cathode Composition and Processing." Journal of The Electrochemical Society 167, no. 7 (2020): 070546. http://dx.doi.org/10.1149/1945-7111/ab7fb5.

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21

Uzakbaiuly, Berik, Aliya Mukanova, and Zhumabay Bakenov. "NMC111 Cathode Thin Films for All Solid State Li Ion Battery." ECS Meeting Abstracts MA2022-02, no. 3 (2022): 337. http://dx.doi.org/10.1149/ma2022-023337mtgabs.

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This work investigates the electrochemical properties of NMC111 as thin film cathode materials for thin film Li ion batteries. The films were deposited on Si substrate coated with Pt using a radio frequency magnetron sputtering system. The samples were post annealed after deposition and the it’s effect is discussed. Crystalline structures were obtained for samples annealed at 700 oC and O2 atmosphere. The electrochemical properties of all solid state thin film batteries with the crystalline cathode, Lipon electrolyte and Li anode showed good capacity retention. This battery proved to be an eff
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22

Hawkins, Brendan E., Harrison Asare, Brian Chen, Robert J. Messinger, William West, and John-Paul Jones. "Elucidating Failure Mechanisms in Li-ion Batteries Operating at 100 °C." Journal of The Electrochemical Society 170, no. 10 (2023): 100522. http://dx.doi.org/10.1149/1945-7111/acfc36.

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Rechargeable batteries that function at temperatures as high as 100 °C are desired for drilling instruments, autoclavable medical electronics, and space exploration. However, at 100 °C and beyond, lithium-ion batteries (LIBs) exhibit rapid capacity fade that prevent their use in many applications. Here, an in-depth study of the failure mechanisms was undertaken for LIBs operating at 100 °C containing graphite anodes, LiNi0.33Mn0.33Co0.33O2 (NMC111) cathodes, and organic electrolytes containing lithium hexafluorophosphate (LiPF6) and lithium tetrafluoroborate (LiBF4) salts. Electrochemical meth
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23

Ayayda, Mohammad, Ralf Benger, Timo Reichrath, Kshitij Kasturia, Jacob Klink, and Ines Hauer. "Modeling Thermal Runaway Mechanisms and Pressure Dynamics in Prismatic Lithium-Ion Batteries." Batteries 10, no. 12 (2024): 435. https://doi.org/10.3390/batteries10120435.

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Lithium-ion batteries play a vital role in modern energy storage systems, being widely utilized in devices such as mobile phones, electric vehicles, and stationary energy units. One of the critical challenges with their use is the thermal runaway (TR), typically characterized by a sharp increase in internal pressure. A thorough understanding and accurate prediction of this behavior are crucial for improving the safety and reliability of these batteries. To achieve this, two new combined models were developed: one to simulate the thermal runaway and another to simulate the internal cell pressur
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24

Rinne, Marja, Heikki Lappalainen, and Mari Lundström. "Evaluating the possibilities and limitations of the pyrometallurgical recycling of waste Li-ion batteries using simulation and life cycle assessment." Green Chemistry 27 (February 3, 2025): 2522–37. https://doi.org/10.1039/d4gc05409a.

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Pyrometallurgical recycling of Li-ion batteries has been deemed energy-intensive and thought to result in poor recoveries, and it is typically considered disadvantageous in environmental terms in comparison to hydrometallurgical and direct recycling in the state-of-the-art literature. The process pathways for Li-ion batteries are constantly evolving, however, and such assumptions warrant re-evaluation when new technologies emerge, such as for the recovery of lithium by volatilization. The potential benefits and limitations of pyrometallurgical Li-ion battery recycling were
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Alrifai, Bouthayna, Remi Vincent, Marta Mirolo, et al. "Investigation of 40 Ah Prismatic Batteries Operating Under Fast-Charge Conditions Using Operando Synchrotron XRD Technique." ECS Meeting Abstracts MA2024-01, no. 46 (2024): 2584. http://dx.doi.org/10.1149/ma2024-01462584mtgabs.

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The pressing challenges posed by the energy crisis and the impact of climate change have forced a gradual replacement of traditional internal combustion engine (ICE) automobile powertrains with electrochemical energy storage devices. However, a boost of the electric vehicles (EVs) market, by significant battery performance enhancements are consistently required, primarily due to numerous persistent concerns. One of the key features targeted by battery and EVs industries is the rapid charging capability, making EVs more competitive with the quick refueling of traditional gasoline vehicles. Nota
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Hsueh, Tien-Hsiang, Min-Chuan Wang, Shang-En Liu, et al. "Sputtered silver on the current collector for anode-less NMC111 gel polymer electrolyte lithium batteries." Electrochemistry Communications 150 (May 2023): 107478. http://dx.doi.org/10.1016/j.elecom.2023.107478.

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Hoft, Richard Mariano, Daniel Ivanov, and Eric Wachsman. "Enabling the High-Temperature Co-Sintering of NMC and Li-Stuffed Garnets through Thermochemical Stability Studies." ECS Meeting Abstracts MA2023-01, no. 6 (2023): 1079. http://dx.doi.org/10.1149/ma2023-0161079mtgabs.

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Solid-state batteries based on lithium-stuffed oxides ceramics promise to improve the safety and energy density over current commercial batteries. Li7La3Zr2O12 (LLZO) is one of the most promising of these solid electrolytes as it has high ionic conductivity and low reactivity with Li metal. The major challenge of this material is its high interfacial resistance with commonly used cathodes such as LiCoO2 (LCO) and particularly Li2NixMnyCozO2 (NMC) due to the solid-solid nature of the contact and the thermochemical instability of these materials when mixed at high temperatures. This work experim
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García, Antonio, Javier Monsalve-Serrano, Amin Dreif, and Carlos Guaraco-Figueira. "Multiphysics integrated model of NMC111 battery module for micro-mobility applications using PCM as intercell material." Applied Thermal Engineering 249 (July 2024): 123421. http://dx.doi.org/10.1016/j.applthermaleng.2024.123421.

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Gratz, Eric. "(Invited) Benefits of the Hydro to CathodeTM Li-Ion Battery Recycling Method." ECS Meeting Abstracts MA2022-01, no. 5 (2022): 592. http://dx.doi.org/10.1149/ma2022-015592mtgabs.

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Battery Resourcers’ (BRs) patented Hydro to CathodeTM recycling process can accept any lithium ion battery, regardless of size, shape, or chemistry, and recover commercial quality NMC cathode powder. The reason cathode powder must be recovered for sustainable/profitable recycling is it accounts for >50% of the batteries material value. Traditional recycling process only recover the metal value which is 30% of the batteries material value. The cathode powder has been independently tested by variety of labs. NMC111, NMC 532, NMC 622 and NMC 811 have been produced to commercial quality. The Hy
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Batkal, Aisulu, Kaster Kamunur, Lyazzat Mussapyrova, Yerzhan Mukanov, and Rashid Nadirov. "Efficient Extraction of Lithium, Cobalt, and Nickel from Nickel-Manganese-Cobalt Oxide Cathodes with Cholin Chloride/Pyrogallol-Based Deep Eutectic Solvent." Recycling 10, no. 3 (2025): 88. https://doi.org/10.3390/recycling10030088.

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This study explores the use of a deep eutectic solvent (DES) composed of choline chloride and pyrogallol (1:1 molar ratio) for the recovery of lithium, cobalt, and nickel from spent lithium-ion battery cathodes based on LiNi0.33Co0.33Mn0.33O2 (NMC111). The DES exhibits moderate viscosity, intrinsic redox activity, and strong complexation ability, enabling efficient metal dissolution under mild conditions. The effects of both temperature (50–80 °C) and time (up to 12 h) on leaching efficiency were systematically investigated. Optimal leaching parameters—80 °C, 8 h, and a liquid-to-solid ratio o
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Liu, Zhantao, Simin Zhao, Yuanzhi Tang, Ting Zhu, and Hailong Chen. "(Invited) Are There Still Gold Nuggets on the Sandy Beach? Efforts to Further Reducing the Cost of Li-Ion Batteries through the Discovery of Low-Cost New Cathodes." ECS Meeting Abstracts MA2024-02, no. 2 (2024): 226. https://doi.org/10.1149/ma2024-022226mtgabs.

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The cost of lithium-ion batteries (LIBs) has undergone a remarkable reduction, decreasing by approximately an order of magnitude over the past 15 years, from around $1000/kWh to approximately $130/kWh today, following an exponential curve. However, achieving further cost reductions to around $20/kWh within the next 10-15 years is extremely challenging. Despite significant efforts over the past decade or so to decrease the use of expensive Co in LIBs, such as transitioning from NMC111 to NMC811 or NMC9055, semi-expensive Ni is still heavily used, and the manufacturing cost associated with the h
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Gardner, Christopher, Elin Langhammer, Alexander J. Roberts, and Tazdin Amietszajew. "Plasmonic based fibre optic detection and electrochemical identification of phase transitions in NMC111/graphite lithium-ion pouch cells." Journal of Energy Storage 63 (July 2023): 107105. http://dx.doi.org/10.1016/j.est.2023.107105.

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33

Abubaker, Muhammad, Chang-Hyun Sohn, and Hafiz Muhammad Ali. "Wetting performance analysis of porosity distribution in NMC111 layered electrodes in lithium-ion batteries using the Lattice Boltzmann Method." Energy Reports 12 (December 2024): 2548–59. http://dx.doi.org/10.1016/j.egyr.2024.07.020.

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34

Schmiegel, Jan-Patrick, Xin Qi, Sven Klein, et al. "Improving the Cycling Performance of High-Voltage NMC111 || Graphite Lithium Ion Cells By an Effective Urea-Based Electrolyte Additive." Journal of The Electrochemical Society 166, no. 13 (2019): A2910—A2920. http://dx.doi.org/10.1149/2.0691913jes.

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35

Locati, Andrea, Maja Mikulić, Léa Rouquette, Burçak Ebin, and Martina Petranikova. "Production of High Purity MnSO4·H2O from Real NMC111 Lithium-Ion Batteries Leachate Using Solvent Extraction and Evaporative Crystallization." Solvent Extraction and Ion Exchange 42, no. 6-7 (2024): 636–57. https://doi.org/10.1080/07366299.2024.2435272.

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Recovery of manganese as high purity MnSO<sub>4</sub>&middot;H<sub>2</sub>O from purified NMC111 lithium-ion battery leachate using solvent extraction and evaporative crystallization was investigated. Bis(2-ethylhexyl) phosphoric acid (D2EHPA) was used for Mn extraction. Operational parameters for extraction, scrubbing, and stripping (e.g. pH, number of stages, phases composition) were determined based on the results of batch equilibrium experiments. Counter-current extraction in bench-scale mixer settlers (V<sub>MSU</sub>=120 mL) was carried out with 35% v/v (1.05 M) D2EHPA in Isopar L operat
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Sørensen, Daniel Risskov, Michael Heere, Anna Smith, et al. "Methods—Spatially Resolved Diffraction Study of the Uniformity of a Li-Ion Pouch Cell." Journal of The Electrochemical Society 169, no. 3 (2022): 030518. http://dx.doi.org/10.1149/1945-7111/ac59f9.

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A lab-made, multilayered Li-ion battery pouch cell is investigated using in-operando neutron powder diffraction (NPD) and spatially resolved powder X-ray diffraction (SR-PXRD) with the aim of investigating how to compare the information obtained from the two complementary techniques on a cell type with a complicated geometry for diffraction. The work focusses on the anode and cathode lithiation as obtained from the LiC6/LiC12 weight ratio and the NMC111 c/a-ratio, respectively. Neutron powder diffractograms of a sufficient quality for Rietveld refinement are measured using a rotation stage to
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37

Xu, Jiahui, Alain C. Ngandjong, Arnaud Demortiere, and Alejandro A. Franco. "(Digital Presentation) Lithium Ion Battery Electrode Manufacturing Model Accounting for 3D Realistic Shapes of Active Material Particles: Exploring the Effect of Processing Parameters on Electrode Heterogeneity." ECS Meeting Abstracts MA2022-02, no. 3 (2022): 175. http://dx.doi.org/10.1149/ma2022-023175mtgabs.

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Nowadays, in face of the increasing need for lithium-ion batteries (LIBs), how to achieve higher energy densities while maintaining or reducing costs has been widely studied. In order to achieve optimization of the performance of batteries, it is essential to understand the influence of parameters at each stage of the LIBs manufacturing process on the architectures of the electrodes, which affects the energy, power, lifetime and safety of the LIB cells. The aim of our ARTISTIC project,1,2 funded by the ERC, is to develop a digital twin that enables predicting the electrode architectures and th
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38

Partinen, Jere, Petteri Halli, Anna Varonen, Benjamin Wilson, and Mari Lundström. "Investigating battery black mass leaching performance as a function of process parameters by combining leaching experiments and regression modeling." Minerals Engineering 215 (July 14, 2024): 108828. https://doi.org/10.1016/j.mineng.2024.108828.

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The current paper investigates the leaching phenomena of industrially produced Li-ion battery waste in hydrometallurgical recycling processes. Specifically, it studies the leaching reactions of NMC111-type (LiNi1/3Mn1/3Co1/3O2) black mass, as well as the statistical behavior of cathode material leaching yields under varying&nbsp;process conditions. The investigated process variables include reductive agent concentrations (Fe2+, Cu, H2O2) as well as process temperature, whereas S/L ratio (200 g/L) and initial acidity (2 M H2SO4) were kept constant. At lower temperatures (T = 30 ◦C), copper was
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39

Xuan, Wen, Alexandre Chagnes, Xiong Xiao, Richard T. Olsson, and Kerstin Forsberg. "Antisolvent Precipitation for Metal Recovery from Citric Acid Solution in Recycling of NMC Cathode Materials." Metals 12, no. 4 (2022): 607. http://dx.doi.org/10.3390/met12040607.

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Lithium-ion batteries (LIBs) are widely used everywhere today, and their recycling is very important. This paper addresses the recovery of metals from NMC111 (LiNi1/3Mn1/3Co1/3O2) cathodic materials by leaching followed by antisolvent precipitation. Ultrasound-assisted leaching of the cathodic material was performed in 1.5 mol L−1 citric acid at 50 °C and at a solid-to-liquid ratio of 20 g/L. Nickel(II), manganese(II) and cobalt(II) were precipitated from the leach liquor as citrates at 25 °C by adding an antisolvent (acetone or ethanol). No lithium(I) precipitation occurred under the experime
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40

Wünsch, Martin, Rainer Füßler, and Dirk Uwe Sauer. "Metrological examination of an impedance model for a porous electrode in cyclic aging using a 3-electrode lithium-ion cell with NMC111 | Graphite." Journal of Energy Storage 20 (December 2018): 196–203. http://dx.doi.org/10.1016/j.est.2018.09.010.

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41

Glaszczka, Alicja, Dominika A. Buchberger, Natalia Firlej, Magdalena Winkowska-Struzik, Michal Struzik, and Andrzej Czerwinski. "Exploring the Properties of NMC with Unconventional Compositions." ECS Meeting Abstracts MA2025-01, no. 2 (2025): 119. https://doi.org/10.1149/ma2025-012119mtgabs.

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In recent years, lithium nickel manganese cobalt oxides (NMCs) have attracted considerable attention as crucial components in lithium-ion batteries due to their high energy density, long cycle life, and lower cost than the previously most commonly used LiCoO2. While extensive research has been conducted on conventional NMC compositions such as NMC111, NMC532, NMC622, and NMC811, a relatively unexplored realm of unconventional NMC compositions exists.[1] The exploration of unconventional NMC compositions is essential for several reasons. Firstly, the diversification of the NMC family could lead
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42

Nham, Marlene Andersen, Robert Morasch, and Johannes Landesfeind. "Experimental Validation of Newman Model Analysis for Modern Li-Ion Battery Cathode Materials." ECS Meeting Abstracts MA2023-02, no. 8 (2023): 3344. http://dx.doi.org/10.1149/ma2023-0283344mtgabs.

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The Butler-Volmer equation is a fundamental equation extensively used to describe electrochemical kinetics and relates the reaction current at an electrode interface to the voltage. Newman and coworkers suggested an equation (Fig. 1a) for the exchange current density, which includes the state of charge (SoC) dependence of Li-ion batteries as well as theory-based anodic and cathodic transfer coefficients. This description of interface kinetics, part of the commonly used Newman model, is widely used for battery modeling.1,2 Because of the lack of experimental data, several assumptions were made
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43

Dasari, Harika, and Eric Eisenbraun. "Predicting Capacity Fade in Silicon Anode-Based Li-Ion Batteries." Energies 14, no. 5 (2021): 1448. http://dx.doi.org/10.3390/en14051448.

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While silicon anodes hold promise for use in lithium-ion batteries owing to their very high theoretical storage capacity and relatively low discharge potential, they possess a major problem related to their large volume expansion that occurs with battery aging. The resulting stress and strain can lead to mechanical separation of the anode from the current collector and an unstable solid electrolyte interphase (SEI), resulting in capacity fade. Since capacity loss is in part dependent on the cell materials, two different electrodes, Lithium Nickel Oxide or LiNi0.8Co0.15Al0.05O2 (NCA) and LiNi1/
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Ezeigwe, Ejikeme Raphael, Ronan H. Dunne, Tone G. Bua, et al. "Investigation of Rate Capability and Mass Transfer Dynamics in Lithium-Ion Batteries." ECS Meeting Abstracts MA2024-02, no. 1 (2024): 137. https://doi.org/10.1149/ma2024-021137mtgabs.

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Lithium-ion batteries are poised to play a pivotal role in achieving net-zero emissions amidst the ongoing global green transition. The quest for new and sustainable battery chemistries is imperative to meet the anticipated increase in demand. Consequently, the development of cost-effective electrochemical techniques holds significant importance in advancing battery research. Ongoing efforts aim to surpass conventional energy storage solutions, focusing on enhancing energy density and capacity. Thicker electrodes offer a promising pathway for enhancing the electrochemical performance of lithiu
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45

Romero, Cameron Taj, David Allen Strickland, J. Chris Bachman, et al. "Thermal Stability and Performance of Li-Ion Batteries at Elevated Temperatures: Separator Effects." ECS Meeting Abstracts MA2024-02, no. 5 (2024): 671. https://doi.org/10.1149/ma2024-025671mtgabs.

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The performance and safety of lithium-ion batteries (LIBs) are significantly influenced by the stability and integrity of their components that have been optimized for a limited temperature range (ca. 0 to 40°C). At elevated temperatures, conventional LIBs exhibit issues such as rapid capacity fade, compromised electrolyte stability, and an increase in internal resistances. With the push towards net-zero emissions, it is imperative that suitable materials and cell designs be identified to allow rechargeable battery integration into operations with temperatures as high as 100°C for applications
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46

Wagner, Amalia Christina, Nicole Bohn, Holger Geßwein, et al. "Hierarchical Structuring of NMC111-Cathode Materials in Lithium-Ion Batteries: An In-Depth Study on the Influence of Primary and Secondary Particle Sizes on Electrochemical Performance." ACS Applied Energy Materials 3, no. 12 (2020): 12565–74. http://dx.doi.org/10.1021/acsaem.0c02494.

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47

Ma, Chunyan, Jorge Gamarra, Michael Svärd, Reza Younesi, and Kerstin Forsberg. "Recycling of Lithium-Ion Battery Materials Using Deep Eutectic Solvents." ECS Meeting Abstracts MA2022-01, no. 5 (2022): 591. http://dx.doi.org/10.1149/ma2022-015591mtgabs.

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To drive the transition to a climate-neutral economy, industry will need a sustainable and secure supply of key technology metals, which are essential for large-scale renewable energy production and storage as well as the electrification of mobility. Lithium-ion batteries (LIBs) play an increasingly important role for various energy storage systems. The current and future LIB technologies will require materials that are predicted to have a high supply risk in the future. In light of this, recycling has been put forward as a key strategy next to primary mining and critical raw material substitu
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48

Thornton, Daisy Barbara, Bethan Davies, Søren Scott, et al. "Probing Crossover Degradation Effects in Nickel-Rich LiNixMnyCozO2 Lithium-Ion Battery Cathodes with Ultrasensitive on-Chip Electrochemistry Mass Spectrometry." ECS Meeting Abstracts MA2022-01, no. 2 (2022): 350. http://dx.doi.org/10.1149/ma2022-012350mtgabs.

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Performance improvements in electric vehicle batteries are needed in order to reduce their cost and encourage greater use.1 This improvement is dependent on the properties (e.g. specific capacity and stability) of the cathode active material in the electric vehicle’s lithium ion battery.1 Lithium Nickel Cobalt Manganese Oxide (NMC) is a layered transition metal oxide that shows great promise as an electrode in lithium ion batteries for electric vehicles, with a high theoretical specific capacity and good stability in the layered structure.2 As the nickel content of the cathode material increas
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49

Tu, Yang, Billy Wu, Weilong Ai, and Emilio Martinez-Paneda. "Mechanical Failure of Core-Shell Cathode Particles: The Effects of Concentration-Dependent Material Properties and Phase Field Fracture Modelling." ECS Meeting Abstracts MA2024-01, no. 2 (2024): 488. http://dx.doi.org/10.1149/ma2024-012488mtgabs.

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The use of core-shell cathode particles in lithium-ion batteries is an attractive approach to enhancing energy density whilst retaining lifetime, through reducing undesired reactions at the electrode-electrolyte interface and limiting the volume change of the electrode particles. However, mechanical failure through the fracture and debonding of the core-shell interface is a major challenge. In this work, we employ a coupled finite-element model to predict and mitigate the mechanical failure of core-shell cathode structures, taking as example a particle of NMC811 (core) coated with NMC111 (shel
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Orangi, Sina, and Anders Strømman. "A Techno-Economic Model for Benchmarking the Production Cost of Lithium-Ion Battery Cells." Batteries 8, no. 8 (2022): 83. http://dx.doi.org/10.3390/batteries8080083.

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In response to the increasing expansion of the electric vehicles (EVs) market and demand, billions of dollars are invested into the battery industry to increase the number and production volume of battery cell manufacturing plants across the world, evident in Giga-battery factories. On the other side, despite the increase in the battery cell raw material prices, the total production cost of battery cells requires reaching a specific value to grow cost-competitive with internal combustion vehicles. Further, obtaining a high-quality battery at the end of the production line requires integrating
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