摘要
本文主要以石墨材料在钽电解电容器二氧化锰阴极层上的被覆使用为背景,分别讨论了在不同石墨材料的固体含量、固化温度等实验条件下对钽电解电容器样品电性参数之间的对比影响,试验结果表明:石墨固体含量为5.0±X%、固化温度为165±y℃/45min时为石墨作为阴极材料使用的最佳被覆工艺条件,样品电性参数明显改善。而作为阴极材料使用的过程中,发现石墨溶液的PH值大小非常重要,对样品电性的影响很大,当PH值为11～13左右时为理想使用参数。
In this paper is Graphite material Tantalum electrolytic capacitors The manganese dioxide cath~ ode layer Coating use as background Respectively discuss Different graphite solid content of the sample data capacity contrast Curing temperature, etc. Under the experimental conditions Graphite material Tan- talum electrolytic capacitors Electrical parameters of the contrast between the impact The test results show that：Graphite solids content 5.0 ± X% ,Curing temperature 为3 165 ± y℃/45min is Graphite as the cath- ode material used in the top coating process conditiOns Sample electrical parameters improved significantly And the use of the process as a cathode material The graphite solution PH value size is very important and Affect Tremendous PH value of about 11 to 13 use the ideal parameters
出处
《功能材料与器件学报》
CAS
CSCD
北大核心
2012年第6期454-458,共5页
Journal of Functional Materials and Devices
关键词
钽电解电容器
石墨材料
石墨固体含量
固化温度
条件
Tantalum capacitors
Graphite materials
Graphite solid content
Curing temperature
Condi- tion
