Mesoporous TiO2-B Microspheres with Superior Rate Performance for Lithium Ion Batteries

被引：354

作者：

Liu, Hansan ^{[1
]}

Bi, Zhonghe ^{[1
]}

Sun, Xiao-Guang ^{[1
]}

Unocic, Raymond R. ^{[2
]}

Paranthaman, M. Parans ^{[1
]}

Dai, Sheng ^{[1
]}

Brown, Gilbert M. ^{[1
]}

机构：

[1] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA

[2] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 30期

关键词：

TIO2(B); NANOTUBES; ANATASE; NANOSTRUCTURES; INTERCALATION; INSERTION;

D O I：

10.1002/adma.201100599

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mesoporous TiO2-B microspheres with a favorable material architecture are designed and synthesized for highpower lithium ion batteries. This material, which combines the advantages of fast lithium transport with a pseudocapacitive mechanism, adequate electrode-electrolyte contact, and compact particle packing in the electrode layer, shows superior high-rate charge discharge capability and longtime cyclability for lithium ion batteries.

引用

页码：3450 / +

页数：6

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