低压化成铝箔磷酸处理的研究与应用

孙岚

doi:10.61558/2993-074X.1765

电化学 >

2006 , Vol. 12 >Issue 4: 421 - 424

DOI: https://doi.org/10.61558/2993-074X.1765

研究论文

低压化成铝箔磷酸处理的研究与应用

孙岚

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固体表面物理化学国家重点实验室厦门大学化学系,肇庆华锋电子铝箔有限公司,肇庆华锋电子铝箔有限公司,肇庆华锋电子铝箔有限公司,固体表面物理化学国家重点实验室厦门大学化学系福建厦门361005,广东肇庆526060,广东肇庆526060,广东肇庆526060,福建厦门361005

收稿日期: 2006-11-28

修回日期: 2006-11-28

网络出版日期: 2006-11-28

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Studies and Applications of Phosphoric Acid Treatment on Low Voltage Formed Aluminum Foils

SUN Lan~

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(1),QIU Hui-rong~(2),TAN Hui-zhong~(2),CHENG Xue-yan~(2),LIN Chang-jian~(*1)(1.State Key Laboratory for Physical Chemistry of Solid Surface,Department of Chemistry,Xiamen University,Xiamen 36100,Fujian,China,2.Zhaoqing Huafeng Electronic Aluminum Foil CO.,LTD 526060,Guangdong,China

Received date: 2006-11-28

Revised date: 2006-11-28

Online published: 2006-11-28

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摘要

对铝电解电容器低压化成箔作表面磷酸处理,研究了磷酸浓度、温度和作用时间对铝箔比容和耐水合升压时间的影响,优化最佳工艺条件,明显提高了铝电解电容器低压化成箔的性能,并应用于生产线.

关键词： 低压化成箔; 磷酸; 比容; 耐水合

本文引用格式

孙岚 . 低压化成铝箔磷酸处理的研究与应用[J]. 电化学, 2006 , 12(4) : 421 -424 . DOI: 10.61558/2993-074X.1765

Abstract

The surface of low voltage formed foil for Al electrolysis capacitors is treated with phosphoric acid solution.The effects of concentration of phosphoric acid solution,temperature and process time on specific capacitance and the time of hydration resistance with standing voltage are studied.The optimum condition is presented.The properties of low voltage formed foil have been improved by applying this method on the product line.

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