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laobibibi

新虫 (小有名气)

[求助] VC聚合做固体电解质问题

碳酸亚乙烯酯VC中加LiTFSI和AIBN,60度下聚合变黄色,连LFP/Li电池,没聚合前电池电阻200欧姆,60度聚合后电池电阻特别大几千欧,拆开后发现聚合后的VC发黄,这是什么原因啊?是因为聚合发黄吗?怎么解决发黄或聚合后阻抗大的问题啊 谢谢啊

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唯梦雨愿

新虫 (初入文坛)

VC本身就是阻抗特别大的添加剂,电解液里边都是微量的添加
2楼2024-10-10 10:07:57
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