Features of electronic states in the vicinity of band gap and atomic structure of Ta- and Nb-doped Li7La3Zr2O12
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Sun C, Liu J, Gong Y, Wilkinson DP, Zhang J. Recent advances in all-solid-state rechargeable lithium bat-teries. Nano Energy. 2017;33:363–386. doi:10.1016/j.nanoen.2017.01.028
Li C, Wang Z, He Z, Li Y, Mao J, Dai K, Yan C, Zheng J. An advance review of solid-state battery: Challenges, progress and prospects. Sustainable Mater Technol. 2021;29:e00297. doi:10.1016/j.susmat.2021.e00297
Ramakumar S, Deviannapoorani C, Dhivya L, Shankar LS, Murugan R. Lithium garnets: Synthesis, structure, Li+ conductivity, Li+ dynamics and applications. Prog Mater Sci. 2017;88:325–411. doi:10.1016/j.pmatsci.2017.04.007
Geiger CA, Alekseev E, Lazic B, Fisch M, Armbruster T, Langner R, Fechtelkord M, Kim N, Pettke T, Weppner W. Crystal Chemistry and Stability of “Li7La3Zr2O12” Garnet: A Fast Lithium-Ion Conductor. Inorg Chem. 2011;50(3):1089–1097. doi:10.1021/ic101914e
Murugan R, Ramakumar S, Janani N. High conductive yttrium doped Li7La3Zr2O12 cubic lithium garnet. Elec-trochem Commun. 2011;13:1373–1375. doi:10.1016/j.elecom.2011.08.014
Huang M, Dumon A, Nan C. Effect of Si, In and Ge dop-ing on high ionic conductivity of Li7La3Zr2O12. Electro-chem Commun. 2012;21:62–64. doi:10.1016/j.elecom.2012.04.032
Janani N, Ramakumar S, Kannan S, Murugan R. Optimi-zation of Lithium Content and Sintering Aid for Max-imized Li+ Conductivity and Density in Ta-Doped Li7La3Zr2O12. J Am Ceram Soc. 2015;98(7):2039–2046. doi:10.1111/jace.13578
Ilina E, Lyalin E, Vlasov M, Kabanov A, Okhotnikov K, Sherstobitova E, Zobel M. Structural Features and the Li-Ion Diffusion Mechanism in Tantalum-Doped Li7La3Zr2O12 Solid Electrolytes. ACS Appl Energy Ma-ter. 2022;5:2959−2967. doi:10.1021/acsaem.1c03632
Il’ina EA, Lyalin ED, Antonov BD, Pankratov AA. Lithi-um-Conducting Solid Electrolytes Synthesized by the Sol-Gel Method in the System Li7La3Zr2O12–Li5La3Nb2O12. Russ J Appl Chem. 2019;92(12):1657–1663. doi:10.1134/S107042721912005X
Vlasov MI, Zainullina VM, Korotin MA, Farlenkov AS, Ananyev MV. Effect of Proton Uptake on the Structure of Energy Levels in the Band-Gap of Sr-doped LaScO3: Diffuse Reflectance Spectroscopy and Coherent Poten-tial Approximation Calculations. Phys Chem Chem Phys. 2019;21:7989–7995. doi:10.1039/C9CP00539K
Santosh KC, Longo RC, Xiong K, Cho K. Point defects in garnet-type solid electrolyte (c-Li7La3Zr2O12) for Li-ion batteries. Solid State Ionics. 2014;261:100–105. doi:10.1016/j.ssi.2014.04.021
Kubelka P. New Contributions to the Optics of Intense-ly Light-Scattering Materials. Part I. J Opt Soc Am. 1948;38:448–457. doi:10.1364/josa.38.000448
Sadykov AF, Gerashchenko AP, Piskunov YuV, Oglobli-chev VV, Smol’nikov AG, Verkhovskii SV, Yakubovskii AYu, Tishchenko EA, Bush AA. Magnetic structure of low-dimensional LiCu2O2 multiferroic according to 63,65Cu and 7Li NMR studies. J Exp Theor Phys. 2012;115:666–672. doi:10.1134/S1063776112090105
Rettenwander D, Redhammer G, Preishuber-Pflügl F, Cheng L, Miara L, Wagner R, Welzl A, Suard E, Doeff MM, Wilkening M, Fleig J, Amthauer G. Structural and Electrochemical Consequences of Al and Ga Cosubsti-tution in Li7La3Zr2O12 Solid Electrolytes. Chem Mater. 2016; 28(7):2384–2392. doi:10.1021/acs.chemmater.6b00579
Tauc J. Optical properties and electronic structure of amorphous Ge and Si. Mater Res Bull. 1968;3(1):37–46. doi:10.1016/0025-5408(68)90023-8
Yifeng G, Liang X, Xinqi L, Jiang X. Electronic Structure and Electrochemical Properties of Garnet Type Li7La3Zr2O12 Solid Electrolytes Doped with Ta and Nb. Int J Electrochem Sci. 2022;17:220316. doi:10.20964/2022.03.03
Thompson T, Yu S, Williams L, Schmidt RD, Garcia-Mendez R, Wolfenstine J, Allen JL, Kioupakis E, Siegel DJ, Sakamoto J. Electrochemical Window of the Li-Ion Solid Electrolyte Li7La3Zr2O12. ACS Energy Lett. 2017;2:462–468. doi:10.1021/acsenergylett.6b00593
Tan J, Tiwari A. Characterization of Li7La3Zr2O12 Thin Films Prepared by Pulsed Laser Deposition. MRS Online Pros Library. 2012;1471:37–42. doi:10.1557/opl.2012.1266
Lapina OB, Khabibulin DF, Romanenko KV, Gan Z, Zuev MG, Krasil’nikov VN, Fedorov VE. 93Nb NMR chemical shift scale for niobia systems. Solid State Nucl Magn Reson. 2005;28:204–224. doi:10.1016/j.ssnmr.2005.09.003
Squires AG, Scanlon DO, Morgan BJ. Native Defects and Their Doping Response in the Lithium Solid Elec-trolyte Li7La3Zr2O12. Chem. Mater. 2020;32:1876−1886. doi:10.1021/acs.chemmater.9b04319
DOI: https://doi.org/10.15826/chimtech.2024.11.2.07
Copyright (c) 2024 Maxim I. Vlasov, Evgenii A. Surzhikov, Alexander Yu. Germov, Evgeniya A. Il'ina, Ilya A. Weinstein
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Chimica Techno Acta, 2014-2024
ISSN 2411-1414 (Online)
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