Hierarchical NiCo2O4@MnO2 core-shell heterostructured nanowire arrays on Ni foam as high-performance supercapacitor electrodes

被引：618

作者：

Yu, Le ^{[1
]}

Zhang, Genqiang ^{[1
]}

Yuan, Changzhou ^{[1
]}

Lou, Xiong Wen ^{[1
]}

机构：

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

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 02期

关键词：

DESIGN; ARCHITECTURE;

D O I：

10.1039/c2cc37117k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An advanced integrated electrode for high-performance supercapacitors has been designed by growing hierarchical NiCo2O4@MnO2 core-shell heterostructured nanowire arrays on nickel foam. Such unique array nanoarchitectures exhibit remarkable electrochemical performance with high capacitance and desirable cycle life at high rates.

引用

页码：137 / 139

页数：3

共 28 条

[1] Flexible Zn2SnO4/MnO2 Core/Shell Nanocable-Carbon Microfiber Hybrid Composites for High-Performance Supercapacitor Electrodes [J].

Bao, Lihong ;

Zang, Jianfeng ;

Li, Xiaodong .

NANO LETTERS, 2011, 11 (03) :1215-1220

[2]

Bélanger D, 2008, ELECTROCHEM SOC INTE, V17, P49

[3] Nanoporous Walls on Macroporous Foam: Rational Design of Electrodes to Push Areal Pseudocapacitance [J].

Guan, Cao ;

Li, Xianglin ;

Wang, Zilong ;

Cao, Xiehong ;

Soci, Cesare ;

Zhang, Hua ;

Fan, Hong Jin .

ADVANCED MATERIALS, 2012, 24 (30) :4186-4190

[4] Reversible phase transformation of MnO2 nanosheets in an electrochemical capacitor investigated by in situ Raman spectroscopy [J].

Hsu, Yu-Kuei ;

Chen, Ying-Chu ;

Lin, Yan-Gu ;

Chen, Li-Chyong ;

Chen, Kuei-Hsien .

CHEMICAL COMMUNICATIONS, 2011, 47 (04) :1252-1254

[5] Design and tailoring of the nanotubular arrayed architecture of hydrous RuO2 for next generation supercapacitors [J].

Hu, Chi-Chang ;

Chang, Kuo-Hsin ;

Lin, Ming-Champ ;

Wu, Yung-Tai .

NANO LETTERS, 2006, 6 (12) :2690-2695

[6] Hierarchical porous NiCo2O4 nanowires for high-rate supercapacitors [J].

Jiang, Hao ;

Ma, Jan ;

Li, Chunzhong .

CHEMICAL COMMUNICATIONS, 2012, 48 (37) :4465-4467

[7] High-performance supercapacitor material based on Ni(OH)2 nanowire-MnO2 nanoflakes core-shell nanostructures [J].

Jiang, Hao ;

Li, Chunzhong ;

Sun, Ting ;

Ma, Jan .

CHEMICAL COMMUNICATIONS, 2012, 48 (20) :2606-2608

[8] Recent Advances in Metal Oxide-based Electrode Architecture Design for Electrochemical Energy Storage [J].

Jiang, Jian ;

Li, Yuanyuan ;

Liu, Jinping ;

Huang, Xintang ;

Yuan, Changzhou ;

Lou, Xiong Wen .

ADVANCED MATERIALS, 2012, 24 (38) :5166-5180

[9] Microstructure and Pseudocapacitive Properties of Electrodes Constructed of Oriented NiO-TiO2 Nanotube Arrays [J].

Kim, Jae-Hun ;

Zhu, Kai ;

Yan, Yanfa ;

Perkins, Craig L. ;

Frank, Arthur J. .

NANO LETTERS, 2010, 10 (10) :4099-4104

[10] Carbon Nanotube/Manganese Oxide Ultrathin Film Electrodes for Electrochemical Capacitors [J].

Lee, Seung Woo ;

Kim, Junhyung ;

Chen, Shuo ;

Hammond, Paula T. ;

Shao-Horn, Yang .

ACS NANO, 2010, 4 (07) :3889-3896

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