研究了稀土铅锑合金的力学性能、析气性能,并对金相组织及断口形貌进行了分析.采用光电化学方法研究了合金在硫酸溶液中形成的钝化膜的光电化学性质,通过测量膜的光电流与入射光能量的关系,结合半导体理论,对膜的半导体特征和结构进行了分析.结果表明,该合金力学性能优良,析气量较少,钝化膜呈n-型半导体特征,膜的光电流响应强,导电能力好.因此可成为一种比较理想的少维护铅酸电池板栅材料.
参考文献
| [1] | 刘黎;杨兰生 .铅锑合金和铅钙合金电极过程的研究[J].电池,1996,26(05):53-59. |
| [2] | E. Rocca;J. Steinmetz .Passivation phenomenon of low antimony alloys in deep discharge conditions of lead-acid batteries[J].Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry,2003(2):153-160. |
| [3] | Kosai M;Yasukawa S;Osumi S .Effect of antimony on premature capacity loss of lead/acid batteries[J].Battery Man,1997,67(1-2):43-48. |
| [4] | 杨春生,丁桂甫,沈天慧,周伟舫.铅蓄电池中Pb-Sb合金的正极腐蚀特性[J].上海交通大学学报,1999(02):196-199. |
| [5] | 李鑫,王涛,魏绪钧,徐秀芝.稀土在铅基合金中的应用[J].有色金属,2003(02):15-17. |
| [6] | 冯辉,于辉.稀土添加剂对铅电极气体析出行为的影响[J].电源技术,2002(z1):218-220. |
| [7] | 朱松然 .稀土化合物在铅蓄电池中的作用[J].电源技术,1997,21(05):196-199. |
| [8] | Caillerie J L;Albert L .Lead calcium alloy development quality improvement[J].Journal of Power Sources,1997,67(1-2):279-281. |
| [9] | 杨兰生;刘黎;潘颖辉 等.稀土铅锑合金的性能[J].电源技术,1995,19(03):18-54. |
| [10] | Tokiyoshi H;Kazuya S;Masami T .Electrochemical characteristics of Pb-Sb alloys in sulfuric acid solutions[J].Journal of Power Sources,2000,85(01):44-48. |
| [11] | Parlor D .Premature capacity loss (PCL) of the positive lead/acid battery plate:a new concept to describe the phenomenon[J].Journal of Power Sources,1991,42:345-363. |
| [12] | 陈红雨;段淑贞 .铅蓄电池内部的腐蚀[J].电池,1996,26(02):70-73. |
| [13] | Macdonald D D .The point defect model for the passive film state[J].Journal of the Electrochemical Society,1992,139:3434-3449. |
| [14] | Stimming U .Photoelectrochemical studies of passive films[J].Electrochimica Acta,1986,31(04):415-429. |
| [15] | Stimming U.Passivity of Metals and Semiconductors[M].Amsterdam:Elesiver,1983:477. |
| [16] | 浦棕;周伟舫 .ⅤA族元素对阳极铅(Ⅱ)氧化物半导体性质的影响(Ⅱ)[J].物理化学学报,1994,10(04):348-353. |
| [17] | Bullock K R .Electrochemical and spectroscopic methods of characterization of lead corrosion films[J].Journal of Electroanalytical Chemistry,1987,222(03):347-365. |
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