Electrochemical Intercalation of Lithium Ions into Electrolytic Vanadium Pentoxide

被引：0

作者：

V. P. Tysyachnyi

E. M. Shembel'

R. D. Apostolova

机构：

[1] Ukrainian State University of Chemical Technology,

来源：

Russian Journal of Electrochemistry | 2002年 / 38卷

关键词：

Thin Film; Lithium; Diffusion Coefficient; Vanadium; Film Thickness;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The discharge of thin films of LixV2O5 is described by a mathematical diffusion model. The chemical diffusion coefficient for lithium ions, estimated with the model, is equal to (1.01–2.5) × 10–11 cm2/s. As the film thickness increases, the discharge capacity at a current of 20 μA/cm2 tends to the calculated limiting of 3.12 C/cm2. The optimum thickness of the film electrode calculated for a discharge current of 20 μA/cm2 is 33.4 μm and agrees satisfactorily with the experimental value.

引用

页码：788 / 790

页数：2

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