-
公开(公告)号：US09912007B2
公开(公告)日：2018-03-06
申请号：US14507082
申请日：2014-10-06
申请人： Sony Corporation
IPC分类号： H01M10/0525 , H01M10/0568
CPC分类号： H01M10/0525 , H01M10/0568 , H01M2220/10 , H01M2220/20 , H01M2220/30 , H01M2300/0025 , H01M2300/0091 , Y02E60/122 , Y02T10/7011
摘要： A secondary battery includes: a cathode; an anode; and an electrolyte layer containing a nonaqueous electrolytic solution and a polymer compound, wherein the polymer compound contains a block copolymer, and the block copolymer contains vinylidene fluoride, hexafluoro propylene, and one or more of monomethyl maleate, trifluoroethylene, and chlorotrifluoroethylene as polymerization units.
-
公开(公告)号：US09742029B2
公开(公告)日：2017-08-22
申请号：US14506892
申请日：2014-10-06
申请人： Sony Corporation
IPC分类号： H01M10/05 , H01M10/0565 , H01M10/0525 , H01M10/0568
CPC分类号： H01M10/0565 , H01M10/0525 , H01M10/0568 , H01M2220/10 , H01M2220/20 , H01M2220/30 , H01M2300/0025 , H01M2300/0091 , Y02E60/122 , Y02T10/7011
摘要： A secondary battery includes a cathode, an anode, and an electrolyte layer including non-aqueous electrolytic solution and a polymer compound. The polymer compound includes a graft copolymer. The graft copolymer includes a block copolymer as a main chain, and includes one or both of a homopolymer and a copolymer as one or more side chains. The block copolymer includes, as polymerization units, vinylidene fluoride and hexafluoropropylene. The homopolymer includes, as a polymerization unit, one selected from the group consisting of vinylidene fluoride, hexafluoropropylene, monomethyl maleate, trifluoroethylene, chlorotrifluoroethylene, acrylic acid, and methacrylic acid. The copolymer includes, as polymerization units, two or more selected from the group consisting of vinylidene fluoride, hexafluoropropylene, monomethyl maleate, trifluoroethylene, chlorotrifluoroethylene, acrylic acid, and methacrylic acid.
-
搜索结果
2 条记录 (耗时 0.011 秒)
