A binder-free Ge-nanoparticle anode assembled on multiwalled carbon nanotube networks for Li-ion batteries

被引：90

作者：

Hwang, In-Sung ^{[1
,2
]}

Kim, Jae-Chan ^{[2
]}

Seo, Seung-Deok ^{[2
]}

Lee, Sungjun ^{[3
]}

Lee, Jong-Heun ^{[1
]}

Kim, Dong-Wan ^{[2
]}

机构：

[1] Korea Univ, Dept Mat Sci & Engn, Seoul 136713, South Korea

[2] Ajou Univ, Dept Mat Sci & Engn, Suwon 443749, South Korea

[3] Korea Res Inst Stand & Sci, Div Phys Metrol, Taejon 305340, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 56期

基金：

新加坡国家研究基金会;

关键词：

LITHIUM STORAGE; HIGH-CAPACITY; GERMANIUM; ELECTRODES; DEPOSITION; CAPABILITY; GROWTH;

D O I：

10.1039/c2cc32901h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Germanium (Ge) nanoparticle-multiwalled carbon nanotube (MWCNT) anodes are fabricated through the anchoring of Ge on the surface of electrophoretically pre-deposited MWCNT networks via a thermal evaporation process. This Ge-MWCNT nanocomposite displays a large reversible capacity of over 800 mA h g(-1) at 1 C even after 200 cycles.

引用

页码：7061 / 7063

页数：3

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