| 铅钙合金阳极膜的性能研究 |
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| 引用本文： | 李党国,周根树,姚靓,林冠发,郑茂盛. 铅钙合金阳极膜的性能研究[J]. 电池, 2005, 35(3): 228-229 |
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| 作者姓名： | 李党国 周根树 姚靓 林冠发 郑茂盛 |
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| 作者单位： | 西安交通大学材料科学与工程学院,陕西,西安,710049 |
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| 基金项目： | 科技部科技型中小企业技术创新项目 |
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| 摘 要： | 利用阳极极化曲线和交流阻抗技术,研究了Pb-Ca-Sn-Ce合金与Pb-Ca-Sn合金的耐腐蚀性能;用XPS研究了不同合金在0.9 V下腐蚀6h所形成的阳极腐蚀膜.结果表明Pb-Ca-Sn-Ce合金的耐腐蚀性能优于Pb-Ca-Sn合金,其阳极腐蚀膜主要由导电性良好的PbO2组成,说明Pb-Ca-Sn-Ce合金可以改善铅酸电池的深循环性能.
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| 关 键 词： | 合金 阳极膜 交流阻抗 |
| 文章编号： | 1001-1579(2005)03-0228-02 |
| 修稿时间： | 2004-07-12 |
Investigation on properties of anodic film of Pb-Ca alloy |
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| LI Dang-guo,ZHOU Gen-shu,Yao liang,LIN Guan-fa,ZHENG Mao-sheng. Investigation on properties of anodic film of Pb-Ca alloy[J]. Battery Bimonthly, 2005, 35(3): 228-229 |
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| Authors: | LI Dang-guo ZHOU Gen-shu Yao liang LIN Guan-fa ZHENG Mao-sheng |
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| Abstract: | The corrosion resistance behaviors of Pb-Ca-Sn-Ce alloy and Pb-Ca-Sn alloy were studied with anodic polarization curve and AC impedance technology. The anodic films of different alloys formed at 0.9 V corroded for 6 h were investigated by means of XPS. The results showed that Pb-Ca-Sn-Ce alloy had better corrosion resistance behavior than that of Pb-Ca-Sn alloy, its anodic corrosion film was mainly composed of PbO_2, which had better conductivity property and showed the Pb-Ca-Sn-Ce alloy could enhance the deep cycle property of lead acid battery. |
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| Keywords: | XPS |
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