| 氢氧化镍材料的反应机理和电极制备 |
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| 引用本文： | 徐艳辉,张倩,王晓琳.氢氧化镍材料的反应机理和电极制备[J].电池工业,2009,14(4):268-272. |
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| 作者姓名： | 徐艳辉 张倩 王晓琳 |
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| 作者单位： | 1. 苏州大学化学电源研究所,江苏苏州,215006
2. 清华大学化学工程系,北京,100084 |
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| 摘 要： | 目前商业化的氢氧化镍材料是β-Ni（OH）2／β-NiOOH，研究比较多的是具有螺旋结构的α-Ni（OH）2／γ-NiOOH。系统全面地阐述了氢氧化镍电极材料的物理与化学性能；综述了该材料的研究现状；探讨了未来的研究发展方向。重点分析了氢氧化镍电极的制备和电极的反应机理。
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| 关 键 词： | 蓄电池 正极材料 氢氧化镍 电化学性能 MH—Ni电池 |
Reaction mechanism and preparation of nickel hydroxide electrode materials |
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| XU Yan-hui,ZHANG Qian,WANG Xiao-lin.Reaction mechanism and preparation of nickel hydroxide electrode materials[J].Chinese Battery Industry,2009,14(4):268-272. |
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| Authors: | XU Yan-hui ZHANG Qian WANG Xiao-lin |
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| Affiliation: | XU Yan-hui1,ZHANG Qian2,WANG Xiao-lin2(1.The Institute of Electrochemical Power Sources,Soochow University,Suzhou,Jiangsu 215006,China,2.Dept of Chemical Engineering,Tsinghua University,Beijing 100084,China) |
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| Abstract: | For the excellent electrochemical performanceNi（OH）2 has been used as the positive electrode materials of many kinds of secondary batteries, such as Ni-MH battery, Ni-H2 battery and Ni-Cd battery. The β-Ni （OH）2/β-NiOOH electrode materials have been used in the commercial rechargeable alkaline battery. The focus of scientific research is on the α-Ni （OH）2/ γ-NiOOH, which has a turbostratic structure. The physical and chemical properties were depicted and the recent research state was reviewed in this paper. The preparation and electrode reaction mechanism were analyzed in detail. |
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| Keywords: | secondary battery positive electrode nickel hydroxide electrochemistry Ni-MH battery |
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