Contact-Engineered and Void-Involved Silicon/Carbon Nanohybrids as Lithium-Ion-Battery Anodes

被引：243

作者：

Wang, Bin ^{[1
]}

Li, Xianglong ^{[1
]}

Zhang, Xianfeng ^{[1
]}

Luo, Bin ^{[1
]}

Zhang, Yunbo ^{[1
]}

Zhi, Linjie ^{[1
]}

机构：

[1] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 26期

基金：

中国国家自然科学基金;

关键词：

nanohybrids; nanostructured silicon; graphitic tubes; line-to-line contact; lithium-ion batteries; SI NANOPARTICLES; GRAPHENE SHEETS; NANOWIRES; NANOCOMPOSITES; FABRICATION; ELECTRODES; PARTICLES;

D O I：

10.1002/adma.201300844

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel anode structure composed of silicon nanowires dwelling in graphitic tubes is developed. The thus-fabricated 1D/1D hybrid structure exhibits good rate capability and remarkable cycling stability, which mainly originates from their structural advantages including the built-in void spaces and the robust line-to-line contact mode between the components. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：3560 / 3565

页数：6

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