| 节能灯用铝电解电容器工作电解液配方研究 |
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| 引用本文： | 胡拥军,秦卫卫. 节能灯用铝电解电容器工作电解液配方研究[J]. 电子元件与材料, 2011, 30(1): 38-40 |
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| 作者姓名： | 胡拥军 秦卫卫 |
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| 作者单位： | 湖南城市学院,化学与环境工程系,湖南,益阳,413000 |
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| 基金项目： | 湖南省教育厅科研资助项目 |
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| 摘 要： | 以十二双酸铵、对硝基苯甲酸、次亚磷酸和高分子添加剂PA四种组分为考察因素,采用单纯形法进行试验设计,研究了节能灯用铝电解电容器的工作电解液的配方.结果表明,当乙二醇质量分数(下同)为93%,癸二酸铵为4.14%,十二双酸铵为0.9%,对硝基苯甲酸为0.16%,次亚磷酸为0.2%,高分子添加剂为1.6%时,制备的铝电解电...
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| 关 键 词： | 工作电解液 铝电解电容器 中高压 节能灯 |
Study on the working electrolyte of aluminum electrolytic capacitors for energy saving lamp |
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| HU Yongjun,QIN Weiwei. Study on the working electrolyte of aluminum electrolytic capacitors for energy saving lamp[J]. Electronic Components & Materials, 2011, 30(1): 38-40 |
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| Authors: | HU Yongjun QIN Weiwei |
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| Affiliation: | (Department of Chemistry and Environmental Engineering,Hunan City University,Yiyang 413000,Hunan Province,China) |
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| Abstract: | The simplex method was adopted to study the working electrolyte for aluminum capacitor,four solutes were used as the experimental factors.The results show that when the ethylene glycol is 93%(mass fraction,same below),ammonium sebacate is 4.14%,ammonium dodecanedioate is 0.9%,nitro-benzoic acid is 0.16%,inferior phosphite is 0.2% and the polymer additive is 1.6%,the comprehensive performance of aluminum capacitor(400 V,φ10 mm×20 mm) is best,its capacitance is 2 247 μF,tanδ is 3.64×10-2,leakage current is 6.7 μA,and the conductivity of electrolyte is 2 224×10-6 S?cm-1,the sparking voltage is 428 V. |
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| Keywords: | working electrolyte aluminum electrolytic capacitor medium-high voltage energy saving lamp |
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