Cobalt(II) monoxide nanoparticles embedded in porous carbon nanofibers as a highly reversible conversion reaction anode for Li-ion batteries

被引：65

作者：

Ryu, Won-Hee ^{[1
]}

Shin, Jungwoo ^{[1
]}

Jung, Ji-Won ^{[1
]}

Kim, Il-Doo ^{[1
,2
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea

[2] Korea Adv Inst Sci & Technol, KAIST Inst NanoCentury, Taejon 305701, South Korea

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2013年 / 1卷 / 10期

基金：

新加坡国家研究基金会;

关键词：

RECHARGEABLE LITHIUM BATTERIES; ELECTROCHEMICAL PERFORMANCE; ELECTRODE MATERIALS; HIGH-CAPACITY; NEGATIVE-ELECTRODE; CHALLENGES; COMPOSITES; CO3O4(110); NANOWIRES; HYBRID;

D O I：

10.1039/c3ta01443f

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：

CoO nanoparticles embedded in porous carbon nanofibers (CNFs), which are used as a novel conversion reaction anode electrode, are successfully synthesized via one-step electrospinning and subsequent calcination in an Ar atmosphere. High capacity, excellent cyclability, and superior rate capability are achieved by a highly reversible conversion reaction of CoO nanoparticles and facile electron transport through highly conductive CNFs.

引用

页码：3239 / 3243

页数：5

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