Ultrathin nickel hydroxidenitrate nanoflakes branched on nanowire arrays for high-rate pseudocapacitive energy storage

被引:168
作者
Liu, Jinping [1 ,2 ]
Cheng, Chuanwei [1 ]
Zhou, Weiwei [1 ]
Li, Hongxing [1 ]
Fan, Hong Jin [1 ]
机构
[1] Nanyang Technol Univ, Sch Phys & Math Sci, Div Phys & Appl Phys, Singapore 637371, Singapore
[2] Huazhong Normal Univ, Inst Nanosci & Nanotechnol, Dept Phys, Wuhan 430079, Peoples R China
关键词
ELECTROCHEMICAL CAPACITORS; SEMICONDUCTOR NANOWIRES; SUPERCAPACITORS; NIO; NANOTUBES; GROWTH;
D O I
10.1039/c0cc04906a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
An ultrathin nickel hydroxidenitrate nanoflake-ZnO nanowire hybrid array has been synthesized by a facile low-cost solution route and has demonstrated high-rate energy storage in pseudocapacitor application with remarkable specific capacitance and excellent cycling stability.
引用
收藏
页码:3436 / 3438
页数:3
相关论文
共 29 条
[1]   Exfoliation-free nanosheet synthesis of transition-metal hydroxynitrate and its transformation to oxide particulate nanosheet [J].
Cui, Hongtao ;
Zayat, Marcos ;
Levy, David .
CHEMISTRY LETTERS, 2007, 36 (01) :144-145
[2]   Semiconductor nanowires: From self-organization to patterned growth [J].
Fan, HJ ;
Werner, P ;
Zacharias, M .
SMALL, 2006, 2 (06) :700-717
[3]   Fast and reversible surface redox reduction in V2O5 dispersed on CNx nanotubes [J].
Fang, Wei-Chuan ;
Fang, Wei-Lee .
CHEMICAL COMMUNICATIONS, 2008, (41) :5236-5238
[4]  
Gao L., 2004, ADV MATER, V16, P1853
[5]   Graphene nanosheet: synthesis, molecular engineering, thin film, hybrids, and energy and analytical applications [J].
Guo, Shaojun ;
Dong, Shaojun .
CHEMICAL SOCIETY REVIEWS, 2011, 40 (05) :2644-2672
[6]   Semiconductor Nanowires for Energy Conversion [J].
Hochbaum, Allon I. ;
Yang, Peidong .
CHEMICAL REVIEWS, 2010, 110 (01) :527-546
[7]   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
[8]   Building one-dimensional oxide nanostructure arrays on conductive metal substrates for lithium-ion battery anodes [J].
Jiang, Jian ;
Li, Yuanyuan ;
Liu, Jinping ;
Huang, Xintang .
NANOSCALE, 2011, 3 (01) :45-58
[9]   Tuning of Capacitance Behavior of NiO Using Anionic, Cationic, and Nonionic Surfactants by Hydrothermal Synthesis [J].
Justin, P. ;
Meher, Sumanta Kumar ;
Rao, G. Ranga .
JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (11) :5203-5210
[10]   Principles and applications of electrochemical capacitors [J].
Kötz, R ;
Carlen, M .
ELECTROCHIMICA ACTA, 2000, 45 (15-16) :2483-2498