In situ growth of NiCo2S4 nanosheets on graphene for high-performance supercapacitors

被引：403

作者：

Peng, Shengjie ^{[1
]}

Li, Linlin ^{[1
,2
]}

Li, Chengchao ^{[1
]}

Tan, Huiteng ^{[1
,2
]}

Cai, Ren ^{[1
]}

Yu, Hong ^{[1
,2
]}

Mhaisalkar, Subodh ^{[1
]}

Srinivasan, Madhavi ^{[1
,2
]}

Ramakrishna, Seeram ^{[3
]}

Yan, Qingyu ^{[1
,2
]}

机构：

[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[2] Nanyang Technol Univ, TUM CREATE Ctr Electromobil, Singapore 637459, Singapore

[3] NUS Nanosci & Nanotechnol Initiat, Ctr Nanofibers & Nanotechnol, Singapore 117576, Singapore

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 86期

基金：

新加坡国家研究基金会;

关键词：

REDUCED GRAPHENE; ELECTRODE MATERIALS; OXIDE; NANOPARTICLES; SHEETS; NANOCOMPOSITES; REDUCTION; NANOWIRES; COMPOSITE;

D O I：

10.1039/c3cc46034g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate a facile hydrothermal method for growth of ultrathin NiCo2S4 nanosheets on reduced graphene oxide (RGO), which exhibit remarkable electrochemical performance with higher capacitance and longer cycle life than the bare NiCo2S4 hollow spheres (HSs).

引用

页码：10178 / 10180

页数：3

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