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Artykuły w czasopismach na temat „Li+ and F- ions”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Jiang, Hongfu, Haiyan Song, Zuoxing Zhou, Xingqin Liu, and Guangyao Meng. "The roles of Li+ and F− ions in Li–F-codoped TiO2 system." Journal of Physics and Chemistry of Solids 68, no. 10 (2007): 1830–35. http://dx.doi.org/10.1016/j.jpcs.2007.01.027.

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2

Hao, Tingting, Xu Wang, Yuchun Zhai, and Yunlong Chang. "Y(III) Ion Migration in AlF3–(Li,Na)F–Y2O3 Molten Salt." Applied Sciences 12, no. 4 (2022): 2200. http://dx.doi.org/10.3390/app12042200.

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In this study, three slots containing an anode chamber, a cathode chamber, and a middle pole chamber were designed by applying the Hittorf method, and a two-way coupling model of the flow field and electric field was established using the COMSOL system. The electric field distribution in the constructed model was simulated, and the model reliability, boundary conditions, and related parameters were verified. A three-chamber tank was utilized to investigate the migration numbers change rule and migration mechanism of Y(III) ions in the AlF3–(Li,Na)F system. The migration number of Y(III) ions i

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3

Norikawa, Yutaro, and Toshiyuki Nohira. "Electrodeposition of Ti in molten AF–ACl–A₃TiF₆ (A = Li, Na, K)." ECS Transactions 114, no. 6 (2024): 23–31. http://dx.doi.org/10.1149/11406.0023ecst.

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Electrochemical behaviors of Ti(III) ions and electrodeposition of Ti were investigated in molten AF–ACl–A3TiF6 (A = Li, Na, K) at 973 K. Redox currents corresponding to Ti(III)/Ti(0) and Ti(IV)/Ti(III) reactions were observed by cyclic voltammetry. The redox potentials of the reactions with reference to Cl2/Cl− and F2/F− were most positive for the Li system, followed by the Na system, and most negative for the K system. The differences in the potential can be explained by the interactions of alkali cations and F- ions; smaller cations interact more strongly with F−, resulting in a weaker inte

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4

Liu, Lili, and Shimou Chen. "Theoretical Study on Cyclopeptides as the Nanocarriers for Li+, Na+, K+and F−, Cl−, Br−." Journal of Nanomaterials 2015 (2015): 1–7. http://dx.doi.org/10.1155/2015/276191.

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The interaction process between a series of cyclopeptide compounds cyclo(Gly)n (n=4,6,8)and monovalent ions (Li+, Na+, K+, F−, Cl−, and Br−) was studied using theoretical calculation. The mechanism of combination between the cyclo(Gly)nand ions was discussed through binding energy, Mulliken electron population, and hydrogen bond. It was found that for the same cyclopeptide the binding energy has the order of cyclo(Gly)n–Li+> cyclo(Gly)n–Na+> cyclo(Gly)n–K+and cyclo(Gly)n–F−> cyclo(Gly)n–Br−> cyclo(Gly)n–Cl−. The binding energy manifests the stable complex of cyclo(Gly)nand ions can

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5

DalleDonne, Isabella, Aldo Milzani, Umberto Fascio, Antonia Ratti, and Roberto Colombo. "Lithium preserves F-actin from the disarrangement induced by either DNase I or cytochalasin D." Biochemistry and Cell Biology 71, no. 9-10 (1993): 440–46. http://dx.doi.org/10.1139/o93-065.

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Light scattering at 546 nm, which is mainly related to the presence of rodlike particles longer than 50 nm, showed that Li+ accelerates the formation of actin filaments. Intermolecular cross-linking with N,N′-1,4-phenylene-bismaleimide proved that the observed enhancement in the light-scattering intensity is caused by the increase in the concentration of actin oligomers, which gradually elongate to form longer filaments. DNase-I-related F-actin disassembly was reduced in the presence of lithium ions, as demonstrated by fluorimetric and viscometric experiments. Li+–F-actin showed an apparently

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6

Wang, Yuhu, Akiyoshi Osaka, Yoshinari Miura, and Katsuaki Takahashi. "Effect of halide ions on Li+ ionic conductivity in oxyhalo-borate glasses." Journal of Materials Research 2, no. 5 (1987): 606–9. http://dx.doi.org/10.1557/jmr.1987.0606.

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The electrical conductivity has been measured for the glasses in the system B2O3–Li2O–Li2X2(X = F, Cl, Br), where Li2O is replaced by Li2X2 with Li content kept constant. The conductivity decreases for F glasses and increases for Cl and Br glasses with increasing halide ion content, which is caused by the increase in the activation energy for F glasses and the decrease for Cl and Br glasses. The analysis of the activation energy in terms of the Anderson-Stuart model indicates that, with the increase in LiX, Δ Eb, (the electrostatic energy) increases for F glass, whereas ΔEs (the strain energy)

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7

Journal, Baghdad Science. "Energy Calculation for Excited Lithium Atom in Position Space." Baghdad Science Journal 12, no. 4 (2015): 808–13. http://dx.doi.org/10.21123/bsj.12.4.808-813.

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The energy expectation values for Li and Li-like ions ( , and ) have been calculated and examined within the ground state and the excited state in position space. The partitioning technique of Hartree-Fock (H-F) has been used for existing wave functions.

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8

AL-Bayati, Khalil H., and Khalid Omar Al-Baiti. "Energy Calculation for Excited Lithium Atom in Position Space." Baghdad Science Journal 12, no. 4 (2015): 808–13. http://dx.doi.org/10.21123/bsj.2015.12.4.808-813.

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The energy expectation values for Li and Li-like ions ( , and ) have been calculated and examined within the ground state and the excited state in position space. The partitioning technique of Hartree-Fock (H-F) has been used for existing wave functions.

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9

Galashev, Alexander. "Computational Study of the Physical Properties of a High Temperature Molten Salt Mixture of FLiNaK and CeF3." Applied Sciences 13, no. 2 (2023): 1085. http://dx.doi.org/10.3390/app13021085.

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In this work, we study the diffusion characteristics and structure of the molten salt FLiNaK with dissolved CeF3 in the operating temperature range of the molten-salt reactor. The temperature dependence of the self-diffusion coefficients of the ions that make up the salt mixture is represented with good accuracy as a linear dependence, except for the case of self-diffusion of Ce ions. As a rule, Li and F ions are more mobile than Na and K ions and significantly more so than slow Ce ions. The coordination numbers and their increase upon dissolution of CeF3 in FLiNaK were determined based on the

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10

PATTANAYAK, SUBRAT KUMAR, and SNEHASIS CHOWDHURI. "SIZE DEPENDENCE OF SOLVATION STRUCTURE AND DYNAMICS OF IONS IN LIQUID N-METHYLACETAMIDE: A MOLECULAR DYNAMICS SIMULATION STUDY." Journal of Theoretical and Computational Chemistry 11, no. 02 (2012): 361–77. http://dx.doi.org/10.1142/s0219633612500241.

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The solvation structure and dynamics of alkali metal (Li+, Na+, K+, Rb+, Cs+) and halide (F-, Cl-, Br-, I-) ions in liquid N -methylacetamide (NMA) are calculated at two different temperatures T = 313 K and 453 K, by using classical molecular dynamics simulations. We have also considered [Formula: see text] and some larger cations such as I +, Me 4 N +, and Et4N+ in this study to investigate the size dependence solvation structure and dynamics of ions in liquid NMA. With the increase of ion size, the self-diffusion coefficients of cations are found to increase and the maximum is observed at Me

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11

Du, Shanshan, Deyin Wang, Qinping Qiang, Xinlong Ma, Zuobin Tang, and Yuhua Wang. "The dual-model up/down-conversion green luminescence of Gd6O5F8:Yb3+,Ho3+,Li+ and its application for temperature sensing." Journal of Materials Chemistry C 4, no. 29 (2016): 7148–55. http://dx.doi.org/10.1039/c6tc01812b.

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12

Pomonis, Philippos, Christos Kordulis, and Alexis Lycourghiotis. "Poisoning effects of Li+ and F? ions in alumina for N2O decomposition." Journal of the Chemical Society, Faraday Transactions 86, no. 4 (1990): 711. http://dx.doi.org/10.1039/ft9908600711.

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13

Shalabi, A. S., and M. M. Shalabi. "Calculations on clusters of Li and F ions at LiF crystal geometries." Chemical Physics 171, no. 1-2 (1993): 145–51. http://dx.doi.org/10.1016/0301-0104(93)85138-x.

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14

Bae, Jin-Yong. "Electrical Modeling and Impedance Spectra of Lithium-Ion Batteries and Supercapacitors." Batteries 9, no. 3 (2023): 160. http://dx.doi.org/10.3390/batteries9030160.

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In this study, electrical models for cylindrical/pouch-type lithium Li-ion batteries and supercapacitors were investigated, and the impedance spectra characteristics were studied. Cylindrical Li-ion batteries use Ni, Co, and Al as the main materials, while pouch-type Li-ion batteries use Ni, Co, and Mn as the main materials. Herein, 2600–3600 mAh 18650-type cylindrical Li-ion batteries, 5000 mAh 21700-type cylindrical Li-ion batteries, 37–50.5 Ah pouch-type Li-ion batteries, and a 2.7 V, 600 F supercapacitor are compared and analyzed. For a cylindrical Li-ion battery, the RS value of a battery

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15

Guimarães, R. B., L. Amaral, M. Behar, D. Fink, and F. C. Zawislak. "Depth profiles of Li ions implanted in the photoresist AZ111." Journal of Materials Research 3, no. 6 (1988): 1422–26. http://dx.doi.org/10.1557/jmr.1988.1422.

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Depth profiles of 30–150 keV6Li implanted into the photoresist AZ111 have been analyzed through the 6Li(n,a)t nuclear reaction using thermal neutrons. As was found recently for 10B and 19F implanted into the same material, at certain threshold implantation energy the Li ions also split up into a regular and a nonregular distribution. This energy differs from the energies found for 10B and 19F, but at the threshold the electronic stopping power has the same value of about 20 eV/Å in the three cases. The nonregular Li fraction, typically around 10% of the implanted atoms, redistributes according

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16

Siggaard-Andersen, Marie-Louise, Jørgen Peder Steffensen, and Hubertus Fischer. "Lithium in Greenland ice cores measured by ion chromatography." Annals of Glaciology 35 (2002): 243–49. http://dx.doi.org/10.3189/172756402781816483.

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AbstractIon chromatography (IC) is a widely used technique for analyzing ice cores for ions like Na+, NH4+, K+, Mg2+, Ca2+, F–, MSA–, Cl–, NO2– and SO42– that are present in polar ice cores at ppb level. By using sample preconcentration and an optimized separation technique, we have been able to detect Li+ in ice-core samples in concentrations as low as 0.0001 μeq kg–1 or 0.7 ppt by IC. During routine analysis of ions in ice cores, the lithium content has been evaluated and recorded. the IC technique used in these measurements and some exemplary IC data from the Greenland Icecore Project (GRIP

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17

Anand, Hardeep, Narender Singh, and Suresh Kumar. "Ion-Solvent Interactions Investigated by Isentropic Compressibility Measurements of Lithium and Sodium Salts in Binary Mixtures of Acetonitrile and Nitromethane at 298.15 K." Asian Journal of Chemistry 33, no. 6 (2021): 1447–51. http://dx.doi.org/10.14233/ajchem.2021.23279.

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Ultrasonic velocities (u) and densities (ρ) of lithium perchlorate (LiClO4), sodium perchlorate (NaClO4), sodium tetraphenylborate (NaBPh4), tetrabutylammonium tetraphenylborate (Bu4NBPh4) and tetrabutylammonium perchlorate (Bu4NClO4) were measured in the concentration range 0.001-0.25 mol kg-1 in acetonitrile (AN) and nitromethane (NM) binary mixtures consisting of 0, 20, 40, 60, 80 and 100 mol%NM in AN at 298.15 K. The isentropic compressibility (Ks) and apparent molal isentropic compressibility (Ks,f) values of the above salts in all solvent mixtures have been evaluated from experimental da

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18

Journal, Baghdad Science. "A study of some atomic properties for He-like selected ions." Baghdad Science Journal 4, no. 2 (2007): 301–4. http://dx.doi.org/10.21123/bsj.4.2.301-304.

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The atomic properties have been studied for He-like ions (He atom, Li+, Be2+ and B3+ions). These properties included, the atomic form factor f(S), electron density at the nucleus , nuclear magnetic shielding constant and diamagnetic susceptibility ,which are very important in the study of physical properties of the atoms and ions. For these purpose two types of the wave functions applied are used, the Hartree-Fock (HF) waves function (uncorrelated) and the Configuration interaction (CI) wave function (correlated). All the results and the behaviors obtained in this work have been discussed, int

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19

Tulyaganov, D. U., S. Agathopoulos, H. R. Fernandes, and J. M. F. Ferreira. "Synthesis and Characterization of Synthetic F-Mica Containing Glass-Ceramics in the System SiO2·Al2O3·B2O3·CaO·MgO·Li2O·(K,Na)2O·F." Journal of Materials Research 19, no. 4 (2004): 1234–42. http://dx.doi.org/10.1557/jmr.2004.0160.

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Ions of Li, Na, K, and B were incorporated in Ca-mica, CaMg3Al2Si2O10F2. The crystallization process and the properties of the resulting glass-ceramics were experimentally determined, and the role of the anions and cations is discussed. According to the results, Li, K, and Na ions strongly affected the formation of the crystalline phases. Until 900 °C, pargasite and F-cannilloite amphiboles and KLi-mica were predominately crystallized. The two amphiboles are dissociated, yielding stable forsterite at 900 °C and Ca-mica and spinel at 950 °C. KLi-mica showed remarkable stability and growth withi

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20

Endohand, Akira, Isao Okada, Masao Nomura, and Makoto Okamoto. "The Isotope Effect of Li+ Ions in Electromigration of Molten LiNO3." Zeitschrift für Naturforschung A 42, no. 7 (1987): 700–704. http://dx.doi.org/10.1515/zna-1987-0707.

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The relative difference in internal mobilities o f 6Li and 7Li, ε, in molten LiNO3 has been remeasured in the temperature range from 559 K to 726 K by countercurrent electromigration (Klemm 's method). As temperature increases, the isotope effect increases, although the increasing rate decreases: it is practically constant above 650 K. The ε values are lower than those measured by Lundén and Ekhed [5] by 15-25% . The effective diffusion coefficients have been estimated from the distribution of the isotopes in the separation tube by numerical simulation.

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21

HUANG, Yanlin, Kiwan JANG, Xigang WANG, and Chuanfang JIANG. "Optical properties of Eu2+-doped strontium borate glasses containing F− and Li+ ions." Journal of Rare Earths 26, no. 4 (2008): 490–94. http://dx.doi.org/10.1016/s1002-0721(08)60124-6.

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Н.В., КОСОВА. "КАТИОН-РАЗУПОРЯДОЧЕННЫЕ И ВЫСОКОЭНТРОПИЙНЫЕ ОКСИДЫ/ОКСИФТОРИДЫ В КАЧЕСТВЕ ЭЛЕКТРОДНЫХ МАТЕРИАЛОВ ДЛЯ ЛИТИЙ-ИОННЫХ АККУМУЛЯТОРОВ". Химия в интересах устойчивого развития 32, № 5 (2024): 618–29. http://dx.doi.org/10.15372/khur2024594.

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В последние годы повышенный интерес вызывают новые классы литий-избыточных катодных и анодных материалов с разупорядоченной структурой каменной соли (disordered rock salt, DRX), в которых отсутствуют каналы для диффузии ионов Li+. В DRX катодных материалах состава Liy(Me1Mе2)2-yO2 ионы Li+ и переходного металла (Ме) с одинаковой вероятностью занимают одни и те же октаэдрические позиции в решетке, а диффузия ионов Li+ происходит путем перескока от одного октаэдра к другому через промежуточный тетраэдр (o-t-oдиффузия). Наличие фтора в оксифторидах DRX-F (Li1+x(MeMn3+)1-xO2-yFy, где Me = Ti4+, Nb

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23

Hess, B., H. L. Lin, J. E. Niu, and W. H. E. Schwarz. "Electron Density Distributions and Atomic Charges." Zeitschrift für Naturforschung A 48, no. 1-2 (1993): 180–92. http://dx.doi.org/10.1515/zna-1993-1-237.

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Abstract Accurate electron densities and X-ray form factors of Li, Be, F and their ions have been calculated. Electron correlation, crystal fields and ionic charge transfer change the form factors by up to a few percent, mainly in the range of sin θ/ λ < 1/3 Â -1 . Although electron correlation and crystal fields are small perturbations, their effects on the density and form factor are not additive. Densities or form factors of atomic and ionic systems are very similar; [Li0F0] and [Li+F-] procrystals differ by an effective charge transfer of not more than 0.4 e. Charge transfer and charge

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24

Zeng, Yonghui, Yunzhe Jia, Tianying Yan, and Wei Zhuang. "Binary structure and dynamics of the hydrogen bonds in the hydration shells of ions." Physical Chemistry Chemical Physics 23, no. 19 (2021): 11400–11410. http://dx.doi.org/10.1039/d0cp06397e.

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Ion-specific effects of cations (Li<sup>+</sup>, Na<sup>+</sup>, K<sup>+</sup>, Mg<sup>2+</sup>, Ca<sup>2+</sup>) and anions (F<sup>−</sup>, Cl<sup>−</sup>) on the hydrogen bond structure and dynamics of the coordination waters in the hydration shells have been studied using molecular dynamics simulations.

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25

Bäuerle, Monika, Laura Herrmann, and Fabian Jeschull. "Battery Electrode-Based Lithium Recovery from Geothermal Brines." ECS Meeting Abstracts MA2023-02, no. 25 (2023): 1357. http://dx.doi.org/10.1149/ma2023-02251357mtgabs.

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Driven by the electrification of transport sector the demand of lithium for battery application is increasing exponentially. The major sources for lithium are continental brines and hard minerals where the production comes along with consumptive water requirements and energy intensive processing and extraction. Therefore, it is of tremendous importance to consider alternative, non-conventional, sources and to develop more efficient and environmentally benign Li extraction methods. Geothermal brines can have significant Li concentrations (150–240 mgLi+ L−1)[1] and could represent an attractive

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26

Chen, Xinglong, Wenyue Guo, Rui Li, Peng Du, Xiaowen Zhan, and Shan Gao. "Structure, Electrochemical, and Transport Properties of Li- and F-Modified P2-Na2/3Ni1/3Mn2/3O2 Cathode Materials for Na-Ion Batteries." Coatings 13, no. 3 (2023): 626. http://dx.doi.org/10.3390/coatings13030626.

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The development of cobalt-free P2-Na2/3Ni1/3Mn2/3O2 cathodes is hampered by poor electrochemical performance, resulting from structural instability during high-voltage cycling. Herein, Li+ and F− ions are introduced simultaneously via a simple sol–gel method. The F not only enters the lattice but forms chemically stable NaF on the surface. The modified electrode delivered significantly better electrochemical performance than the pristine one, including much-enhanced capacity retention (64% vs. 36%, 100 cycles) at 0.5 C and a four-time higher capacity output at 10 C. The ex situ XRD and in situ

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27

Bridwell, LB, HJ Hay, LF Pender, CJ Sofield, and PB Treacy. "Excitation of Swift Heavy Ions in Foil Targets. IV. Preequilibrium Energy Losses and Mean Charge States." Australian Journal of Physics 41, no. 5 (1988): 681. http://dx.doi.org/10.1071/ph880681.

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Studies have been made of the approach to energy-loss and charge-state equilibrium of initially pure charge states of ions, transmitted through thin carbon targets. Ions of Li, F and C1 at 3 MeV per AMU were used. Detailed observations were made of outgoing energy losses and charge-state distributions, for outgoing charges equal to those ingoing. A Monte Carlo analysis is made of the charge changing processes, which allows calculation of energy losses due to projectile charge exchange. The residual electronic target-ionisation loss is analysed to predict in-target charge states of the projecti

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28

Tupte, B.V., M. M. Bhave, C. D. Mungmode, and D. H. Gahane. "Study of Photoluminescence Properties of Li2M (MoO4)2:Yb3+ (M= Ca, Sr) Phosphor." International Journal of Advance and Applied Research 5, no. 27 (2024): 70–74. https://doi.org/10.5281/zenodo.13860250.

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Yb<sup>3+-</sup>doped Li<sub>2</sub>M (MoO<sub>4</sub>)<sub>2</sub> (M= Ca, Sr) phosphors have been with successfully synthesized by using combustion synthesis method at 750 °C. The phases of prepared phosphors were confirmed by X-ray diffraction pattern and luminescent properties of phosphor materials were systematically studied. As a result of host absorption of Li<sub>2</sub>M(MoO<sub>4</sub>)<sub>2</sub> (M= Ca, Sr), a broad excitation band ranging from 200 to 400 nm is recorded when Yb<sup>3+</sup> emission was observed, photoluminescence spectra measured suggests the efficient energy

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Shah, Nickil Ajit, Ashok S. Menon, Galo Paez Fajardo, Muhammad Ans, Melanie J. Loveridge, and Louis F. Piper. "Experimental & Computational Evidence for Reduced Surface Layer Trapping Li-ions in Ni-rich Li-ion Battery Cathodes." ECS Meeting Abstracts MA2024-02, no. 7 (2024): 899. https://doi.org/10.1149/ma2024-027899mtgabs.

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Lithium-ion batteries have proved their dominance in the mobile vehicle market; however, their energy densities need to be increased to facilitate a swifter transition to a greener future.[1] Of the promising materials, nickel-rich layered oxide cathodes emerge as a key contender, where their operation at high voltages allows access to higher capacities, providing an overall increase to the W⋅h/kg.[2] However, at high voltages, degradation in the form of oxygen-loss from the cathode arises for layered oxides.[3] For NMC811, an emerging cathode material, this effect is especially prominent as a

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Jie, Yafei, Shenghai Yang, Pengfei Shi, et al. "Thermodynamic Analysis and Experimental Investigation of Al and F Removal from Sulfuric Acid Leachate of Spent LiFePO4 Battery Powder." Metals 11, no. 10 (2021): 1641. http://dx.doi.org/10.3390/met11101641.

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The co-precipitation thermodynamics of the Li+–Fe2+/Fe3+–Al3+–F−–SO42−–PO43−–H2O system at 298 K is studied, aiming to understand the precipitation characteristics. Based on the principle of simultaneous equilibrium and the mass action law, the missing Ksp values of AlF3 and FeF3 were estimated. The results of thermodynamic calculation demonstrate that Al3+ and F− in the sulfuric acid leachate could be preferentially precipitated in the form of AlPO4 and FeF3 by the precise adjustment of the final pH value. Only a small amount of P and Fe was lost by the precipitation of Fe3(PO4)2·8H2O, FePO4,

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Deenapanray, Prakash N. K., and Mladen Petravic. "Segregation effects of Li, K, and F in Si during depth profiling by oxygen ions." Journal of Applied Physics 87, no. 5 (2000): 2178–84. http://dx.doi.org/10.1063/1.372159.

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Errougui, Abdelkbir, and Asmaa Benbiyi. "Molecular dynamics simulation of lithium fluoride in aqueous solutions at different temperatures 300 K – 360 K." E3S Web of Conferences 229 (2021): 01045. http://dx.doi.org/10.1051/e3sconf/202122901045.

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Lithium metal is one of the most promising anodes for rechargeable batteries due to its large capacity, but its performance is plagued by high chemical reactivity, forming an unstable Li–electrolyte interface. Lithium fluoride has been recently touted as a promising material to improve this interface. Computer simulation of lithium in fluoride aqueous solution has an important tool in understanding the structural and dynamical characteristics of ionic complexes. In this investigation, the structural and dynamical properties of supersatured LiF systems have been studied by molecular dynamics si

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Nabipour Haghighi, Seyed Majid, and Negar Motakef Kazemi. "Separation and determination of lithium and manganese ions in healthy humans and multiple sclerosis patients based on Nano graphene oxide by Ultrasound assisted-dispersive -micro solid-phase extraction." Analytical Methods in Environmental Chemistry Journal 4, no. 04 (2021): 20–35. http://dx.doi.org/10.24200/amecj.v4.i04.158.

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Lithium regulates the concentration of nitric oxide in the human body and a high dose of nitric oxide causes multiple sclerosis (MS). Also, the amount of manganese in the cerebrospinal fluid alters the metabolic reactions associated with MS. In this study, the mixture of the ammonium pyrrolidine dithiocarbonate (APDC), the hydrophobic ionic liquid [HMIM][PF6] and acetone coated on the surface of graphene oxide nanoparticles (GONPs) and used for separation Li and Mn in human samples by ultrasound assisted-dispersive-ionic liquid-micro-solid phase extraction technique (USA-DIL-μ-SPE) at pH 6.0.

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34

Krekeler, Christian, Berk Hess, and Luigi Delle Site. "Density functional study of ion hydration for the alkali metal ions (Li+,Na+,K+) and the halide ions (F−,Br−,Cl−)." Journal of Chemical Physics 125, no. 5 (2006): 054305. http://dx.doi.org/10.1063/1.2218338.

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Zahradník, Rudolf. "Properties and Reactivity of First and Second Row Hydrides. IV. Interactions Between Hydrides and Their Radical Ions." Collection of Czechoslovak Chemical Communications 58, no. 1 (1993): 1–10. http://dx.doi.org/10.1135/cccc19930001.

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The energies and heats of ion-molecule reactions have been calculated (MP4/6-31G**//6-31G** or better level) and compared with the experimental values obtained from the heats of formation. Two main types of reactions have been studied: (i) AHn + AHn+• ↔ AHn+1+ + AHn-1• (A = C to F and Si to Cl), (ii) AHn + BHm+• ↔ AHn+1+ + BHm-1• or AHn-1+• + BHm+1+ (A and B = C to F). In contrast to (i), processes of type (ii) permit easy differentiation between the proton transfer and hydrogen atom abstraction mechanisms. A third type of interaction involves reactions with radical anions (A = Li to F); compa

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36

Abulikemu, Aierxiding, Toshiyuki Matsunaga, Tsuyoshi Takami, et al. "Improving the Cyclic Reversibility of Layered Li-Rich Cathodes by Combining Oxygen Vacancies Introduction and Surface Fluorination." ECS Meeting Abstracts MA2023-02, no. 65 (2023): 3042. http://dx.doi.org/10.1149/ma2023-02653042mtgabs.

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Layered-type Li-rich cathode materials have attracted significant attention for the next generation Li-ion batteries, but their poor reversibility in terms of both voltage and capacity upon cycling are as prominent as their high capacity. Irreversible oxygen redox activity and surface deterioration have been deemed as the root cause and direct cause for their poor performance, respectively. To mitigate those issues, we introduce substantial amounts of oxygen vacancies into layered-type Li1.2Ni0.2Co0.2Mn0.4O2 by using CaH2 as a reduction agent. Reduced samples show higher reversible capacity du

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Wu, Borong, Ying Zhang, Ning Li, et al. "Research on Low Temperature Performance of the F-doped LiFePO₄/C Cathode Materials." Journal of New Materials for Electrochemical Systems 14, no. 3 (2011): 147–52. http://dx.doi.org/10.14447/jnmes.v14i3.102.

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F-doped LiFePO4/C cathode materials were synthesized by two-step solid-state reaction route. The F-doped LiFePO4/C increases the intrinsic conductivity, the diffusion of lithium ions, also improves the high-rate and low-temperature performances of LiFePO4. The SEM images reveal some small morphology changes of the two kinds of the materials, so the improved properties may not due to grain size changes but crystal structure changes. The F-doped material has a higher capability at low temperature. At -20°C, with the rate of 0.5C, the discharge capacity was 82mAhg-1, higher than that of undoped m

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Zhu, Qi-Ren, Shou-Fu Pan, and Tian-Hai Zeng. "Energy levels, wavelengths, and radiative transition probabilities for the Li-like ions with 20≤Z≤25." Atomic Data and Nuclear Data Tables 52, no. 1 (1992): 109–41. http://dx.doi.org/10.1016/0092-640x(92)90010-f.

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Prabhananda, B. S., and Mamata H. Kombrabail. "Monensin-mediated transports of H+, Na+, K+ and Li+ ions across vesicular membranes: T-jump studies." Biochimica et Biophysica Acta (BBA) - Biomembranes 1106, no. 1 (1992): 171–77. http://dx.doi.org/10.1016/0005-2736(92)90236-f.

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Choi, S. C., Russell J. Boyd та Osvald Knop. "A 6-31G* chemistry of isoelectronic tetrahedral XL4ε and YL4ε (X = Li to F; Y = Na to Cl; L = H, F, Cl) species. Part 2. Energies, bond lengths, and critical radii". Canadian Journal of Chemistry 66, № 9 (1988): 2465–75. http://dx.doi.org/10.1139/v88-388.

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The 6-31G* ab initio treatment of isoelectronic tetrahedral species now covers the complete XL4ε and YL4ε series (X = Li to F; Y = Na to Cl; L = H, F, Cl). The optimized equilibrium molecular parameters comprise the total electronic energy E, bond lengths, critical radii rc, MO energy levels, net charges, and electron densities at the bond critical points; only the first four are discussed in this part. The stability in terms of E, of the tetrahedral species relative to some competing systems, is examined. The energy requirements associated with the transfer of electronic charge from L to the

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41

Jabbari, Vahid, Vitaliy Yurkiv, Farzad Mashayek, and Reza Shahbazian-Yassar. "(Digital Presentation) Engineering Lithium Metal/Polymer Electrolyte Interface to Enhance Long-Term Stability and Cycle Performance of Lithium Metal Batteries." ECS Meeting Abstracts MA2022-01, no. 1 (2022): 156. http://dx.doi.org/10.1149/ma2022-011156mtgabs.

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Unstable Li metal/solid polymer electrolyte (SPE) interface, or solid electrolyte interface (SEI), limits applications of SPEs in lithium metal batteries (LMBs). Arising from ultrahigh Li reducibility, parasitic reactions (for instance, reaction of Li with PEO to form C2H4, Li2O, and H2) inevitably take place at Li/PEO interface, harming the electrochemical performances of LMBs. Additionally, during the battery operation, the Li/SPE interface continuously thickens due to the repeated reactions between the Li metal and fresh SPE, leading to uneven surface morphology and large electrochemical im

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42

Ito, Yuta, Changhee Lee, Yuto Miyahara, Kohei Miyazaki, and Takeshi Abe. "New Insights into the Electrochemical Reactions of Fluoride Ions in Carbon-Based Positive Electrodes." ECS Meeting Abstracts MA2024-02, no. 1 (2024): 52. https://doi.org/10.1149/ma2024-02152mtgabs.

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The reversible and electrochemical reactions for the formation of graphite intercalation compounds (GICs) are fundamental to their use as electrode reactions in rechargeable batteries. A common practical application is the electrochemical intercalation and de-intercalation of Li+ ions within graphite electrodes of lithium-ion batteries (LIBs). Similarly, dual-graphite batteries (DGBs) employ GIC formation reactions and operate through the intercalation and de-intercalation of both cations and anions at the negative and positive electrodes, respectively, during charging/discharging processes. D

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Harrowfield, Jack M., Raj Pal Sharma, Brian W. Skelton, and Allan H. White. "Structural Systematics of 2/4-Nitrophenoxide Complexes of Closed-Shell Metal Ions. II 4-Nitrophenoxides of Group 1." Australian Journal of Chemistry 51, no. 8 (1998): 723. http://dx.doi.org/10.1071/c97099.

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Room-temperature single-crystal X-ray studies are recorded for 4-nitrophenoxide (4-np¯) salts, variously hydrated, of the Group 1 metals, M(4-np-).χH2O, for M = Li, Na (redetermination), K (already recorded), Rb and Cs. Li(4-np).3H2O is monoclinic, space group Pc, a 11·359(3), b 7·518(3), c 10·855(4) Å, β 90·56(3)°, Z = 4; conventional R on |F| was 0·056 for No 2098 independent `observed" (I > 3σ(I)) reflections. Na(4-np).2H2O is orthorhombic, Ima2, a 6·888(6), b 19·699(8), c 6·436(8) Å, Z = 4, R 0·031 for No 664. Rb(4-np).H2O is orthorhombic, Pbca, a 11·82(3), b 19·724(7), c 7·199(1) Å, Z

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Dang, Liem X. "Development of nonadditive intermolecular potentials using molecular dynamics: Solvation of Li+ and F− ions in polarizable water." Journal of Chemical Physics 96, no. 9 (1992): 6970–77. http://dx.doi.org/10.1063/1.462555.

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Saitoh, Ken-ichi, Yoshihiro Takai, Tomohiro Sato, Masanori Takuma, and Yoshimasa Takahashi. "Optimization of LIB Electrolyte and Exploration of Novel Compounds via the Molecular Dynamics Method." Batteries 8, no. 3 (2022): 27. http://dx.doi.org/10.3390/batteries8030027.

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Due to great interest in the development of electric vehicles and other applications, improving the performances of lithium-ion batteries (LIBs) is crucial. Specifically, components of electrolytes for LIBs should be adequately chosen from hundreds of thousands of candidate compounds. In this study, we aimed to evaluate some physical properties expected for combinations of molecules for electrolytes by microscopic simulations. That is, the viscosity, ionic conductivity, degree of dissociation, diffusion coefficient, and conformation of each molecule were analyzed via molecular dynamics (MD) si

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46

Sobierajska, Paulina, Blazej Pozniak, Marta Tikhomirov, et al. "Multifunctionality of Nanosized Calcium Apatite Dual-Doped with Li+/Eu3+ Ions Related to Cell Culture Studies and Cytotoxicity Evaluation In Vitro." Biomolecules 11, no. 9 (2021): 1388. http://dx.doi.org/10.3390/biom11091388.

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Li+/Eu3+ dual-doped calcium apatite analogues were fabricated using a microwave stimulated hydrothermal technique. XRPD, FT-IR, micro-Raman spectroscopy, TEM and SAED measurements indicated that obtained apatites are single-phased, crystallize with a hexagonal structure, have similar morphology and nanometric size as well as show red luminescence. Lithium effectively modifies the local symmetry of optical active sites and, thus, affects the emission efficiency. Moreover, the hydrodynamic size and surface charge of the nanoparticles have been extensively studied. The protein adsorption (lysozym

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47

Baumgartner, Julian F., Kostiantyn V. Kravchyk, and Maksym V. Kovalenko. "Effective Conductive Networks from Carbon Materials for Lithium-Ion Batteries." ECS Meeting Abstracts MA2024-02, no. 11 (2024): 1503. https://doi.org/10.1149/ma2024-02111503mtgabs.

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Conductive networks are integral components in Li-ion battery electrodes, serving the dual function to provide electrons to the active material while its porosity ensures Li-ion electrolyte accessibility to deliver and release Li-ions, thereby ultimately determining the electrochemical performance, regardless of the active material. In the realm of academic research, the task of fabricating an electrode equipped with an effective conductive network emerges as a daunting challenge, profoundly influencing a researcher's ability to showcase the intrinsic electrochemical performance of an emerging

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Guan, Xin, Daniel Brandell, and Jonas Mindemark. "Exploring the Efficiency of Lithium Stripping/Plating in Solid Polymer Anode-Free Lithium Cells." ECS Meeting Abstracts MA2023-02, no. 65 (2023): 3031. http://dx.doi.org/10.1149/ma2023-02653031mtgabs.

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Traditional Li-ion batteries (LIBs) are widely used in various electronic devices due to their advantages in energy storage applications. However, finding ways to push the energy densities even higher would be highly desirable for the further rapid development of electric vehicles and electromobility. Li metal batteries and anode-free batteries (AFBs) – where the Li metal is plated in situ from Li+ ions taken from the cathode – have received extensive attention and research due to their very high specific capacity.[1] However, Li ions are unevenly deposited on the surface of anodes to form Li

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Madhu, Kurhadkar Poonam Mure &. Priya Damahe. "RE SE ARCH PRODUCT LI FE CYCLE OF PARLE - G." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY [ICEMESM-18] (April 27, 2018): 191–96. https://doi.org/10.5281/zenodo.1232283.

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<em>Several indust ries ut iliz e sequent ial </em>indust rial process which is respect ive in nat ure. For such processes indust ries have t o depend upon use of relay s,     st epping    drum,     t imers    and    cont rols, considerable dif f icult ies experienced in reprogramming necessit at ed due t o change in t he nat ure of product ion. Of t en t he whole sy st em has t o be scrapped and a redesigning is required. To overcome t hese problems PLC cont rol sy st em was int roduced. The PLC can be descri

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Costantini, Jean-Marc, and Tatsuhiko Ogawa. "Coulomb Spike Model of Radiation Damage in Wide Band-Gap Insulators." Quantum Beam Science 8, no. 3 (2024): 20. http://dx.doi.org/10.3390/qubs8030020.

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A novel Coulomb spike concept is applied to the radiation damage induced in LiF and SiO2 with about the same mass density (~2.65 g cm−3) by Ni2860 and Kr3684 ions of 1.0-MeV u−1 energy for about the same electronic energy loss (~10 MeV µm−1). This is an alternative concept to the already known models of the Coulomb spike and inelastic thermal spike for the damage induced by swift heavy ion irradiations. The distribution of ionizations and electrostatic energy gained in the electric field by the ionized atoms is computed with the PHITS code for both targets. Further, the atomic collision cascad

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