Top-down fabrication of three-dimensional porous V2O5 hierarchical microplates with tunable porosity for improved lithium battery performance

被引：76

作者：

An, Qinyou ^{[1
]}

Zhang, Pengfei ^{[1
]}

Wei, Qiulong ^{[1
]}

He, Liang ^{[1
]}

Xiong, Fangyu ^{[1
]}

Sheng, Jinzhi ^{[1
]}

Wang, Qinqin ^{[1
]}

Mai, Liqiang ^{[1
]}

机构：

[1] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, WUT Harvard Joint Nano Key Lab, Wuhan 430070, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2014年 / 2卷 / 10期

基金：

中国国家自然科学基金;

关键词：

TEMPLATE-FREE SYNTHESIS; CATHODE MATERIAL; ION BATTERY; HOLLOW MICROSPHERES; NANOSTRUCTURED MATERIALS; ENERGY-CONVERSION; RATE CAPABILITY; ANODE MATERIALS; STORAGE; NANOWIRES;

D O I：

10.1039/c3ta14818a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Three-dimensional porous V2O5 hierarchical microplates have been fabricated by a one-step top-down strategy, and display an excellent rate capability and stable capacity of 110 mA h g(-1) at 2000 mA g(-1) after 100 cycles. We have demonstrated that the facile approach of a solid-phase conversion is promising for large-scale fabrication of highly porous micro/nano materials.

引用

页码：3297 / 3302

页数：6

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