High capacity carbon-coated Si70Sn30 nanoalloys for lithium battery anode material

被引：55

作者：

Kwon, YooJeong ^{[1
]}

Cho, Jaephil ^{[1
]}

机构：

[1] Kumoh Natl Inst Technol, Dept Appl Chem, Gumi 730701, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 09期

关键词：

D O I：

10.1039/b716694j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Carbon-coated Si70Sn30 nanoalloys with a particle size < 10 nm were prepared from butyl-capped analogues via firing at 900 degrees C under a vacuum showed a reversible capacity of 2032 mAh g(-1) and excellent capacity retention.

引用

页码：1109 / 1111

页数：3

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