Use of Vanadium-Containing Slime for Preparing Cathodes for Lithium-Ion Current Sources
- 作者: Shchelkanova M.S.1, Shekhtman G.S.1, Pankratov A.A.1
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隶属关系:
- Institute of High-Temperature Electrochemistry
- 期: 卷 91, 编号 11 (2018)
- 页面: 1799-1804
- 栏目: Applied Electrochemistry and Metal Corrosion Protection
- URL: https://journals.rcsi.science/1070-4272/article/view/216195
- DOI: https://doi.org/10.1134/S1070427218110095
- ID: 216195
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详细
Crude vanadium-containing dump slimes can be used as a raw material for preparing lithium vanadium oxides suitable as cathode materials for lithium-ion chemical current sources. A simple procedure for preparing LiV3O8 from the slime was suggested. The synthesized compound was characterized by X-ray diffraction, Raman spectroscopy, scanning electron microscopy, and synchronous thermal analysis. The material prepared from vanadium-containing dump slimes has uniform microstructure and high electronic conductivity of the order of 1.4 × 10–2 S cm–1; it is thermally stable in the interval 30–550°С and capable of intercalation/deintercalation of lithium ions in its structure in the course of cycling in lithium-ion current sources.
作者简介
M. Shchelkanova
Institute of High-Temperature Electrochemistry
编辑信件的主要联系方式.
Email: shchelkanova.mariya@mail.ru
俄罗斯联邦, Yekaterinburg, 620990
G. Shekhtman
Institute of High-Temperature Electrochemistry
Email: shchelkanova.mariya@mail.ru
俄罗斯联邦, Yekaterinburg, 620990
A. Pankratov
Institute of High-Temperature Electrochemistry
Email: shchelkanova.mariya@mail.ru
俄罗斯联邦, Yekaterinburg, 620990
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