| 泡沫炭用作铅酸电池集流体的可行性研究 |
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| 引用本文： | 胡拥军,吴玉祥.泡沫炭用作铅酸电池集流体的可行性研究[J].湖南城市学院学报(自然科学版),2011,20(3):48-50. |
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| 作者姓名： | 胡拥军 吴玉祥 |
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| 作者单位： | 1. 湖南城市学院化学与环境工程学院,湖南益阳,413000
2. 益阳市第十七中学,湖南益阳,413000 |
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| 基金项目： | 湖南省自然科学基金资助项目 |
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| 摘 要： | 利用沥青采用有机多孔模板法制备泡沫炭,以用做铅酸电池的集流体,用循环伏安、充放电实验研究泡沫炭电极和制备的铅酸电池的电化学行为.结果表明,多孔模板法制备的泡沫炭具有三维连通开孔结构,其阴极析氢电位低于-1.25 V,能用做铅酸电池的负极集流体;泡沫炭经表面电沉积铅后阳极析氧电位达到1.5 V,能用做铅酸电池的正极集流体...
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| 关 键 词： | 铅酸电池 集流体 循环伏安 泡沫炭 |
Feasibility Study of Foam Carbon as Current Collector for Lead Acid Battery |
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| HU Yong-jun,WU Yu-xiang.Feasibility Study of Foam Carbon as Current Collector for Lead Acid Battery[J].Journal of Hunan City University:Natural Science,2011,20(3):48-50. |
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| Authors: | HU Yong-jun WU Yu-xiang |
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| Institution: | HU Yong-jun1,WU Yu-xiang2(1.College of Chemistry and Environment Engineering,Hunan City University,Yiyang,Hunan 413000,China,2.No.17 Middle School of Yiyang,China) |
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| Abstract: | Using pitch as material,the foam carbon was prepared by porous organic template and used as current collectors for lead acid battery.The electrochemical behaviors of foam carbon electroplate were studied by means of cyclic voltammetry,charge and discharge tests.The results show that the foam carbon has 3D open-pore structure,its releasing hydrogen potential reaches-1.25V,so it can be used as negative current collector for lead acid battery.After electroplated lead,its releasing oxygen potential exceeds 1.5V,and can be used as positive current collector. |
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| Keywords: | lead acid battery current collector cyclic voltammetry foam carbon |
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