Core-shell MoO2/C nanospheres embedded in bubble sheet-like carbon film as lithium ion Battery anodes

被引：7

作者：

Pan, Xingchen ^{[1
]}

Li, Site ^{[1
]}

Wang, Ziming ^{[1
]}

Yang, Lin-Yu ^{[1
]}

Zhu, Kunjie ^{[1
]}

Ren, Lu ^{[1
]}

Lei, Ming ^{[2
]}

Liu, Jun ^{[1
]}

机构：

[1] Cent S Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China

[2] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China

来源：

MATERIALS LETTERS | 2017年 / 199卷

基金：

中国国家自然科学基金;

关键词：

MoO2; Nanosphere; Core-shell structure; Bubble paper; PERFORMANCE;

D O I：

10.1016/j.matlet.2017.04.028

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The core-shell MoO2/C hollow spheres encapsulated by interwoven carbon networks were synthesized by a simple solvothermal process followed by an anneal procedure. This core-shell MoO2/C nanospheres embedded in bubble sheet-like carbon film (MCB) electrodes exhibit outstanding electrochemical performance as anodes for LIBs. It can deliver a stable specific capacity of similar to 500 mA h g(-1) at 1C for 300 cycles, and an excellent rate capability: retaining of 275.2 mA h g(-1) at 3C, as well as backing to the same stage when the current density is reduced to 0.2C. (C) 2017 Published by Elsevier B.V.

引用

页码：139 / 142

页数：4

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