Nickel, cobalt, and manganese oxide composite as an electrode material for electrochemical supercapacitors

被引：26

作者：

Wang, Guoping ^{[1
,2
]}

Liu, Lixia ^{[1
]}

Zhang, Lei ^{[2
]}

Zhang, Jiujun ^{[2
]}

机构：

[1] Univ South China, Coll Chem Engn, Hengyang 421001, Peoples R China

[2] Natl Res Council Canada, Inst Fuel Cell Innovat, Vancouver, BC V6T 1W5, Canada

来源：

IONICS | 2013年 / 19卷 / 04期

关键词：

Electrochemical supercapacitor; Ni oxide; Co oxide; Mn oxide; Composite electrode material; LAYERED DOUBLE HYDROXIDES; CARBON NANOTUBES; THIN-FILMS; Y-ZEOLITE; PERFORMANCE; CAPACITANCE; BEHAVIOR; DEPOSITION; RUTHENIUM; MICRO;

D O I：

10.1007/s11581-013-0872-7

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：

A composite material, Ni1/3Co1/3Mn1/3(OH)(2), is synthesized by chemical precipitation method for supercapacitors' electrode material. Physical characterizations using x-ray diffraction, energy-dispersive x-ray, and scanning electron microscopy show that Ni1/3Co1/3Mn1/3(OH)(2) possesses an amorphous structure and higher specific surface area (268.5 m(2) g(-1)), which lead to a high initial specific capacitance of 1,403 F g(-1) in the potential window of 0-1.5 V. It may be a potential electrode material for future supercapacitor when its cycling stability and rate performance are addressed.

引用

页码：689 / 695

页数：7

共 51 条

[1] Co(OH)2-combined carbon-nanotube array electrodes for high-performance micro-electrochemical capacitors [J].

Ahn, Hyo-Jin ;

Kim, Won Bae ;

Seong, Tae-Yeon .

ELECTROCHEMISTRY COMMUNICATIONS, 2008, 10 (09) :1284-1287

[2] Electrochemical capacitors based on electrodeposited ruthenium oxide on nanofibre substrates [J].

Ahn, Young Rack ;

Song, Mi Yeon ;

Jo, Seong Mu ;

Park, Chong Rae ;

Kim, Dong Young .

NANOTECHNOLOGY, 2006, 17 (12) :2865-2869

[3] Enhanced supercapacitance of multiwalled carbon nanotubes functionalized with ruthenium oxide [J].

Arabale, G ;

Wagh, D ;

Kulkarni, M ;

Mulla, IS ;

Vernekar, SP ;

Vijayamohanan, K ;

Rao, AM .

CHEMICAL PHYSICS LETTERS, 2003, 376 (1-2) :207-213

[4]

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

[5] Preparation of the novel nanocomposite Co(OH)2/ultra-stable Y zeolite and its application as a supercapacitor with high energy density [J].

Cao, L ;

Xu, F ;

Liang, YY ;

Li, HL .

ADVANCED MATERIALS, 2004, 16 (20) :1853-+

[6] Fast electrochemistry of conductive polymer nanotubes: Synthesis, mechanism, and application [J].

Cho, Seung Il ;

Lee, Sang Bok .

ACCOUNTS OF CHEMICAL RESEARCH, 2008, 41 (06) :699-707

[7] Enhanced capacitance of carbon nanotubes through chemical activation [J].

Frackowiak, E ;

Delpeux, S ;

Jurewicz, K ;

Szostak, K ;

Cazorla-Amoros, D ;

Béguin, F .

CHEMICAL PHYSICS LETTERS, 2002, 361 (1-2) :35-41

[8] Al-substituted α-cobalt hydroxide synthesized by potentiostatic deposition method as an electrode material for redox-supercapacitors [J].

Gupta, Vinay ;

Gupta, Shubhra ;

Miura, Norio .

JOURNAL OF POWER SOURCES, 2008, 177 (02) :685-689

[9] Statically deposited nanostructured CoxNi1-x layered double hydroxides as electrode materials for redox-supercapacitors [J].

Gupta, Vinay ;

Gupta, Shubhra ;

Miura, Norio .

JOURNAL OF POWER SOURCES, 2008, 175 (01) :680-685

[10] Potentiostatically deposited nanostructured α-Co(OH)2:: A high performance electrode material for redox-capacitors [J].

Gupta, Vinay ;

Kusahara, Teruki ;

Toyama, Hiroshi ;

Gupta, Shubhra ;

Miura, Norio .

ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (09) :2315-2319

← 1 2 3 4 5 6 →