Alkaline rechargeable Ni/Co batteries: Cobalt hydroxides as negative electrode materials

被引：95

作者：

Gao, Xue-Ping ^{[1
]}

Yao, Su-Mei ^{[1
]}

Yan, Tian-Ying ^{[1
]}

Zhou, Zhen ^{[1
]}

机构：

[1] Nankai Univ, Inst New Energy Mat Chem, Tianjin 300071, Peoples R China

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2009年 / 2卷 / 05期

关键词：

HYDROTALCITE-LIKE PHASES; ELECTROCHEMICAL PROPERTIES; NICKEL HYDROXIDES; MICROSTRUCTURE;

D O I：

10.1039/b901934k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

It is demonstrated that beta-Co(OH)(2) has a high discharge capacity and good high-rate discharge ability as a negative electrode material. A new rechargeable battery system with higher energy density, consisting of alpha-phase nickel hydroxides as the positive electrode material and beta-cobalt hydroxides as the negative electrode material, is proposed on the basis of multi-electron reactions.

引用

页码：502 / 505

页数：4

共 17 条

[1]

Brock T, 2003, J ENVIRON MONITOR, V5, p71N

[2] 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-+

[3] Electrochemical studies of cobalt hydroxide - an additive for nickel electrodes [J].

Elumalai, P ;

Vasan, HN ;

Munichandraiah, N .

JOURNAL OF POWER SOURCES, 2001, 93 (1-2) :201-208

[4] Studies on electroless cobalt coatings for microencapsulation of hydrogen storage alloys [J].

Haran, BS ;

Popov, BN ;

White, RE .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (09) :3000-3007

[5] Alpha nickel hydroxides as lightweight nickel electrode materials for alkaline rechargeable cells [J].

Hu, WK ;

Noréus, D .

CHEMISTRY OF MATERIALS, 2003, 15 (04) :974-978

[6] On the existence of hydrotalcite-like phases in the absence of trivalent cations [J].

Kamath, PV ;

Therese, GHA ;

Gopalakrishnan, J .

JOURNAL OF SOLID STATE CHEMISTRY, 1997, 128 (01) :38-41

[7] Advances in alkaline batteries [J].

Köhler, U ;

Antonius, C ;

Bäuerlein, P .

JOURNAL OF POWER SOURCES, 2004, 127 (1-2) :45-52

[8] Selective and controlled synthesis of α- and β-cobalt hydroxides in highly developed hexagonal platelets [J].

Liu, ZP ;

Ma, RZ ;

Osada, M ;

Takada, K ;

Sasaki, T .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (40) :13869-13874

[9] Microstructure and electrochemical properties of the Co-BN composites [J].

Lu, Z. W. ;

Yao, S. M. ;

Li, G. R. ;

Yan, T. Y. ;

Gao, X. P. .

ELECTROCHIMICA ACTA, 2008, 53 (05) :2369-2375

[10] 3-D integrated all-solid-state rechargeable batteries [J].

Notten, Peter H. L. ;

Roozeboom, Fred ;

Niessen, Rogier A. H. ;

Baggetto, Loic .

ADVANCED MATERIALS, 2007, 19 (24) :4564-4567

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