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VO2 Electrodes for High-Temperature Li-ion Batteries by Rina Shukla is a document available to read on EtoBox.

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This document summarizes research on using vanadium oxide (VO2) as a cathode material in lithium-ion batteries. VO2 undergoes a phase change from monoclinic to tetragonal at 68°C that improves its electrochemical properties. DFT simulations showed the high-temperature tetragonal phase has higher lithium ion diffusivity and conductivity. Experimental results found the high-temperature phase had significantly improved capacity, faster charging rates, and better performance at elevated temperatures compared to

Author
Rina Shukla
Language
EN

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