Porous SnO2/layered titanate nanohybrid with enhanced electrochemical performance for reversible lithium storage

被引：20

作者：

Kang, Joo-Hee ^{[1
,2
]}

Paek, Seung-Min ^{[3
,4
]}

Choy, Jin-Ho ^{[1
,2
]}

机构：

[1] Ewha Womans Univ, Dept Chem & Nano Sci, Ctr Intelligent Nanobio Mat CINBM, Seoul 120750, South Korea

[2] Ewha Womans Univ, Dept Bioinspired Sci, Seoul 120750, South Korea

[3] Kyungpook Natl Univ, Dept Chem, Taegu 702701, South Korea

[4] Kyungpook Natl Univ, Green Nano Mat Res Ctr, Taegu 702701, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 03期

基金：

新加坡国家研究基金会;

关键词：

ION BATTERY; NEGATIVE-ELECTRODE; SNO2; NANOTUBES; CAPACITY; NANOWIRES;

D O I：

10.1039/c1cc14769b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A porous hybrid of titanate nanosheets with SnO2 nanoparticles has been realized by an exfoliation and reassembling route. The present nanohybrid shows a large reversible capacity of 860 mA h g(-1) with a good capacity retention (about 60% retention of the initial capacity after 50 cycles).

引用

收藏

页码：458 / 460

页数：3

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