Facile template-free synthesis of uniform carbon-confined V2O3 hollow spheres for stable and fast lithium storage

被引：46

作者：

Han, Chunhua ^{[1
]}

Liu, Fang ^{[1
]}

Liu, Jinshuai ^{[1
]}

Li, Qi ^{[1
]}

Meng, Jiashen ^{[1
]}

Shao, Bowen ^{[1
]}

He, Qiu ^{[1
]}

Wang, Xuanpeng ^{[1
]}

Liu, Ziang ^{[1
]}

Mai, Liqiang ^{[1
]}

机构：

[1] Wuhan Univ Technol, Int Sch Mat Sci & Engn, State Key Lab Adv Technol Mat Synth & Proc, Luoshi Rd 122, Wuhan 430070, Hubei, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2018年 / 6卷 / 15期

基金：

中国国家自然科学基金;

关键词：

ELECTRODE MATERIALS; PERFORMANCE; NANOSTRUCTURES; MICROSPHERES; SURFACE; DESIGN; ANODES;

D O I：

10.1039/c8ta01695j

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：

A facile template-free method has been successfully developed to synthesize uniform nitrogen-doped carbon-confined V2O3 hollow spheres by a mismatched coordination reaction, an inside-out Ostwald-ripening solvothermal process and subsequent heat treatment. Notably, the delicate composite as an anode material displayed superior rate capability and excellent cycling stability for lithium-ion batteries.

引用

页码：6220 / 6224

页数：5

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