Template-free solvothermal synthesis of yolk-shell V2O5 microspheres as cathode materials for Li-ion batteries

被引：154

作者：

Liu, Jun ^{[1
]}

Zhou, Yichun ^{[1
]}

Wang, Jinbin ^{[1
]}

Pan, Yong ^{[1
]}

Xue, Dongfeng ^{[2
,3
]}

机构：

[1] Xiangtan Univ, Key Lab Low Dimens Mat & Applicat Technol, Minist Educ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China

[2] Dalian Univ Technol, Sch Chem Engn, Dalian 116023, Peoples R China

[3] Chinese Acad Sci, State Key Lab Rare Earth Resource Utilizat, Changchun Inst Appl Chem, Changchun 130022, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 37期

基金：

中国国家自然科学基金;

关键词：

HIGH-PERFORMANCE; STORAGE; NANOMATERIALS; NANOBELTS; SPHERES;

D O I：

10.1039/c1cc13779d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Uniform yolk-shell V2O5 microspheres were synthesized via a facile template-free solvothermal route and subsequent calcination treatment in air. The resulting cathode materials showed a high specific capacity of 220 mA h g(-1) after 30 cycles and good rate capability.

引用

页码：10380 / 10382

页数：3

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