Core double-shell Si@SiO2@C nanocomposites as anode materials for Li-ion batteries

被引：232

作者：

Su, Liwei ^{[1
]}

Zhou, Zhen ^{[1
]}

Ren, Manman ^{[1
]}

机构：

[1] Nankai Univ, Inst New Energy Mat Chem, Tianjin 300071, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 15期

关键词：

RECHARGEABLE LITHIUM BATTERIES; COATED SILICON NANOCOMPOSITES; HIGH-CAPACITY ANODES; COMPOSITE ANODES; C COMPOSITE; ELECTROCHEMICAL PERFORMANCE; NEGATIVE ELECTRODE; SI; STORAGE; NANOPARTICLES;

D O I：

10.1039/b925696b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Core double-shell Si@SiO2@C nanocomposites were prepared through a facile route. SiO2 and carbon double shells effectively accommodated the volume swing of Si during repeated cycles and enhanced the electronic network between nanoparticles.

引用

页码：2590 / 2592

页数：3

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