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发明名称
锂硫二次电池
摘要
本发明系提供一种可抑制溶出于电解液的多硫化物之朝向负极的扩散,而可抑制充放电容量的降低之锂硫二次电池。;本发明的锂硫二次电池,系具备有:具有包含硫之正极活性物质的正极(P)、具有包含锂之负极活性物质的负极(N)、以及配置于正极与负极之间并保持电解液(L)的间隔物(S),于间隔物与正极之间以及间隔物与负极之间的至少一方,配置具有磺基之高分子不织布(F)。
申请公布号
TW201530871
申请公布日期
2015.08.01
申请号
TW103137429
申请日期
2014.10.29
申请人
爱发科股份有限公司 ULVAC, INC.
发明人
福田义朗 FUKUDA, YOSHIAKI;野末竜弘 NOZUE, TATSUHIRO;原尙希 TSUKAHARA, NAOKI;村上裕彦 MURAKAMI, HIROHIKO
分类号
H01M4/13(2010.01);H01M10/052(2010.01)
主分类号
H01M4/13(2010.01)
代理机构
代理人
林志刚
主权项
地址
日本 JP
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