Design and performance of 10 Wh rechargeable lithium batteries

被引：41

作者：

Nishimura, K

Honbo, H

Takeuchi, S

Horiba, T

Oda, M

Koseki, M

Muranaka, Y

Kozono, Y

Miyadera, H

机构：

[1] Hitachi Ltd, Hitachi Res Lab, Hitachi, Ibaraki 31912, Japan

[2] Shin Kobe Elect Machinery Co Ltd, Saitama Res Lab, Okabe, Saitama 36902, Japan

来源：

JOURNAL OF POWER SOURCES | 1997年 / 68卷 / 02期

关键词：

metal-carbon composite anodes; cycleability; rechargeable lithium batteries;

D O I：

10.1016/S0378-7753(97)02534-2

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：

New metal-carbon composite anodes were developed by a chemical deposition method of metal particles onto graphite powder, Silver-graphite composites consisted of ultrafine silver particles on a graphite surface, exhibiting a large specific volume capacity of 468-505 Ah/1 which may be due to Li Ag alloy formation, The Ag-graphite anodes also showed excellent cycleability over 700 charge/discharge cycles with only 3% capacity loss, 10 Wh class rechargeable lithium batteries with energy densities of 270-300 Wh/1 were manufactured using Ag-graphite anodes and cathodes of LiNiO2, or LiCoO2.,, Little capacity loss in these batteries was found even after 250 cycles because of the highly durable Ag-graphite anodes, (C) 1997 Elsevier Science S.A.

引用

页码：436 / 439

页数：4