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[求助] 超级电容和锂离子电池的区别

超级电容和锂离子电池的区别是什么?
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lsh200100

铁杆木虫 (著名写手)

红尘来去一场梦


电容和电池的区别
2楼2017-05-26 23:47:46
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八度空间1027

新虫 (著名写手)

电容器是物理脱吸附,速度特别快,所以功率密度高,能量密度低。还有一个就是赝电容机理。锂电池是锂离子嵌入脱出,涉及价态变化,是一个化学反应过程,所以速度慢,功率密度低,但是能量密度高。二者有最本质的不同。还有一种就是,一边是电池材料,一边是电容器材料,这样组装的是  锂离子电容器。同时拥有电池和电容的特性

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3楼2017-05-27 00:17:10
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