Graphitized carbon nanobeads with an onion texture as a lithium-ion battery negative electrode for high-rate use

被引：132

作者：

Wang, HY

Abe, T ^{[1
]}

Maruyama, S

Iriyama, Y

Ogumi, Z

Yoshikawa, K

机构：

[1] Kyoto Univ, Grad Sch Engn, Nishikyo Ku, Kyoto 6158510, Japan

[2] Tokai Carbon Co Ltd, Fuji Res Lab, Shizuoka 4101431, Japan

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 23期

关键词：

D O I：

10.1002/adma.200500320

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Graphitized carbon nanobeads (GCNBs) can be used as negative electrodes in lithium-ion batteries, resulting in improved rate performance and increased stability towards graphite exfoliation in propylene carbonate based electrolytes. The discharge rate capacity of GCNB remains high even at high charging rates (triangles) compared with highly graphitized mesocarbon microbeads (MCMBs, circles).

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页码：2857 / +

页数：5

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