Potentiodynamically deposited nickel oxide (NiO) nanoflakes for pseudocapacitors

被引：40

作者：

Jagadale, A. D. ^{[1
]}

Kumbhar, V. S. ^{[1
]}

Dhawale, D. S. ^{[1
]}

Lokhande, C. D. ^{[1
]}

机构：

[1] Shivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2013年 / 704卷

关键词：

Potentiodynamic deposition; Nickel oxide; Pseudocapacitors; Electrochemical measurements; THIN-FILMS; BIRNESSITE MNO2; NANOPARTICLES; BEHAVIOR; ELECTRODEPOSITION; CONVERSION; STABILITY; MN3O4;

D O I：

10.1016/j.jelechem.2013.06.020

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The present work demonstrates the preparation of NiO nanoflakes via potentiodynamic electrodeposition method. The structural and morphological analyses of the film have been presented. The pseudocapacitive properties are tested using cyclic voltammetry, charge-discharge and electrochemical impedance spectroscopy. The maximum value of specific capacitance obtained is 222 Fg(-1). (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：90 / 95

页数：6

共 36 条

[31] Nickel oxide/hydroxide nanoplatelets synthesized by chemical precipitation for electrochemical capacitors [J].

Wu, Mao-Sung ;

Hsieh, Hung-Ho .

ELECTROCHIMICA ACTA, 2008, 53 (08) :3427-3435

[32] Nickel oxide film with open macropores fabricated by surfactant-assisted anodic deposition for high capacitance supercapacitors [J].

Wu, Mao-Sung ;

Wang, Min-Jyle .

CHEMICAL COMMUNICATIONS, 2010, 46 (37) :6968-6970

[33] A Symmetric RuO2/RuO2 Supercapacitor Operating at 1.6 V by Using a Neutral Aqueous Electrolyte [J].

Xia, Hui ;

Meng, Ying Shirley ;

Yuan, Guoliang ;

Cui, Chong ;

Luc, Li .

ELECTROCHEMICAL AND SOLID STATE LETTERS, 2012, 15 (04) :A60-A63

[34] Electrochromic properties of porous NiO thin films prepared by a chemical bath deposition [J].

Xia, X. H. ;

Tu, J. P. ;

Zhang, J. ;

Wang, X. L. ;

Zhang, W. K. ;

Huang, H. .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2008, 92 (06) :628-633

[35] Self-supported hydrothermal synthesized hollow Co3O4 nanowire arrays with high supercapacitor capacitance [J].

Xia, Xin-hui ;

Tu, Jiang-ping ;

Mai, Yong-jin ;

Wang, Xiu-li ;

Gu, Chang-dong ;

Zhao, Xin-bing .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (25) :9319-9325

[36] Pseudocapacitive NiO Fine Nanoparticles for Supercapacitor Reactions [J].

Yeager, Matthew P. ;

Su, Dong ;

Marinkovic, Nebojsa S. ;

Teng, Xiaowei .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2012, 159 (10) :A1598-A1603

← 1 2 3 4 →