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tcllxj

木虫 (初入文坛)

[求助] 计算发表论文的比电容感觉不对,需求验证

聚苯胺纤维(约5mg)混合乙炔黑和四氟乙烯比例:10:4:1。
如下图当电流密度为0.18A/g时,对于PANI-PPD估算比电容大概是多大。谢谢


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aptx486992

木虫 (小有名气)

【答案】应助回帖

tcllxj(金币+10): 给的很具体,good 2011-09-06 21:00:32
314F/g,充电时间以750s估算,电位区间以0.65V估算;C=0.18*750/0.65/(10/(10+4+1))
2楼2011-09-06 15:09:22
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feixiang8131

银虫 (正式写手)

质量为什么是除以百分含量啊?而不是直接除以10?为什么有的人也用下面的两个比电容的计算公式?
1:c=4*I*t/(m*V)
2:c=2*I*t/(m*V)
采用不同的公式计算出的结果差距很大,请问到底该怎么计算,谢谢
3楼2011-09-23 10:48:22
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feixiang8131

银虫 (正式写手)

楼上费心了。
4楼2011-09-23 10:52:05
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