| 浸渍工艺对卷绕式聚吡咯铝电容器性能的影响 |
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| 引用本文： | 刘湘鄂,延卫,冯江涛. 浸渍工艺对卷绕式聚吡咯铝电容器性能的影响[J]. 电子元件与材料, 2009, 28(1). DOI: 10.3969/j.issn.1001-2028.2009.01.008 |
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| 作者姓名： | 刘湘鄂 延卫 冯江涛 |
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| 作者单位： | 西安交通大学,能动学院环境科学与工程系,陕西,西安,710049;西安交通大学,能动学院环境科学与工程系,陕西,西安,710049;西安交通大学,能动学院环境科学与工程系,陕西,西安,710049 |
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| 基金项目： | 教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 以单体和氧化剂为浸渍溶液,以四种不同的浸泡方式,对比研究了浸渍工艺对卷绕式聚吡咯铝电解电容器性能的影响。结果表明:与其他三种浸渍方法相比,用浸泡过硫酸铵和吡咯混合溶液的电容器芯子所制备的电容器性能最好,容量引出率达80%以上,tanδ小于0.082,100kHz下Res小于8m?。
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| 关 键 词： | 铝电解电容器 固体电容器 聚吡咯 卷绕式 |
Influence of impregnation technology on the property of winding-solid polypyrrole aluminum electrolytic capacitor |
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| LIU Xiange,YAN Wei,FENG Jiangtao. Influence of impregnation technology on the property of winding-solid polypyrrole aluminum electrolytic capacitor[J]. Electronic Components & Materials, 2009, 28(1). DOI: 10.3969/j.issn.1001-2028.2009.01.008 |
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| Authors: | LIU Xiange YAN Wei FENG Jiangtao |
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| Abstract: | By four methods of dipping the core of the capacitor into the monomer and oxidant solution, the influence of the dipping processes on the properties of winding-solid polypyrrole electrolytic capacitors was compared. The results show that the capacitors have the best electrical property when the core of the capacitor dipping into the mixed solution of pyrrole and ammonium persulfate: the rate of the capacitance withdrawing is above 80%, the tanδ is less than 0.082, and the Res is below 8 m? (100 kHz.). |
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| Keywords: | aluminum electrolytic capacitors solid electrolytic capacitors polypyrrole winding |
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