Electrochemical characterization of tin based composite oxides as negative electrodes for lithium batteries

被引：66

作者：

Machill, S ^{[1
]}

Shodai, T ^{[1
]}

Sakurai, Y ^{[1
]}

Yamaki, J ^{[1
]}

机构：

[1] NTT Corp, Integrated Informat & Energy Syst Labs, Tokai, Ibaraki 31911, Japan

来源：

JOURNAL OF POWER SOURCES | 1998年 / 73卷 / 02期

关键词：

amorphous tin composite oxides; lithium battery; anode;

D O I：

10.1016/S0378-7753(97)02810-3

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Amorphous tin containing composite oxides are a promising negative electrode material for rechargeable lithium batteries. We have investigated the electrochemical behaviour of several SnBxPyOz compounds vs. metallic lithium in cells containing 1 M LiClO4 dissolved in ethylenecarbonate/1,2-diethoxyethane as the electrolyte. We have determined the relationship between the composition of the active electrode material and the cycling performance. Furthermore, we examined the influence of structural changes caused by single roll quenching. We also investigated the influence of the choice of phosphorus supplying starting material. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：216 / 223

页数：8

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