Template-Free Synthesis of VO2 Hollow Microspheres with Various Interiors and Their Conversion into V2O5 for Lithium-Ion Batteries

被引：431

作者：

Pan, Anqiang ^{[1
]}

Wu, Hao Bin ^{[1
]}

Yu, Le ^{[1
]}

Lou, Xiong Wen ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637459, Singapore

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 08期

关键词：

electrochemistry; microspheres; nanostructures; vanadium; ENHANCED PHOTOCATALYTIC ACTIVITY; CATHODE MATERIALS; SPHERES; PERFORMANCE; TRANSFORMATION; NANOPARTICLES; FABRICATION;

D O I：

10.1002/anie.201209535

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Getting a charge out of microspheres: Uniform VO2 microspheres with various complex interiors, such as yolk-shelled and multi-shelled hollow structures, have been synthesized through a template-free solvothermal method. After annealing in air, the derived V2O5 microspheres manifest improved electrochemical performance as a high-capacity cathode material for lithium-ion batteries. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2226 / 2230

页数：5

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