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公开(公告)号：US20180261886A1
公开(公告)日：2018-09-13
申请号：US15761257
申请日：2016-09-20
Inventor： Lionel PICARD , Gerard GEBEL , Melody LECLERE , Hakima MENDIL , Patrice RANNOU
IPC: H01M10/0569 , H01M10/0525 , C09K19/32 , C07C309/76
Abstract: Thermotropic ionic liquid crystal molecules, comprising a so-called rigid part, a so-called flexible part bonded covalently, directly or via a spacer, to said rigid part, and one or more ionic groups bonded covalently to said rigid part. Said molecules can be used as electrolytes in an electrochemical device, in particular a lithium-ion battery.
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公开(公告)号：US20180265634A1
公开(公告)日：2018-09-20
申请号：US15761305
申请日：2016-09-19
Inventor： Melody LECLERE , Lionel PICARD
IPC: C08G73/02 , C08G77/60 , C08G79/06 , C08J5/18 , C09D179/02 , C09D183/10 , H01M10/052 , H01M10/0565 , H01M4/137 , H01M8/1023 , H01M8/1027 , H01M8/103 , H01M8/1032
CPC classification number: C08G73/0206 , C08G73/024 , C08G73/0246 , C08G77/54 , C08G77/60 , C08G79/06 , C08J5/18 , C08J2379/02 , C09D179/02 , C09D183/10 , H01M4/137 , H01M8/1023 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1034 , H01M8/1037 , H01M10/052 , H01M10/0565 , H01M2300/0082
Abstract: A compound containing at least one species of formula (I): where: Ax− is an anion of valency x equal to 1 or 2 chosen from sulfonate, sulfonylimide of —SO2—N−—SO2CyF2y+1 type with y being an integer between 0 and 4; borate, borane, phosphate, phosphinate, phosphonate, silicate, carbonate, sulfide, selenate, nitrate and perchlorate anions; Cx+ is a counter-cation of the anion Ax−, chosen from a proton H+ and alkali metal and alkaline-earth metal cations; p is an integer ranging from 1 to 10; E is an organic spacer comprising a linear sequence of at least two covalent bonds; n is an integer greater than or equal to 2; and G represents: (a) a group or (b) a group the anion Ax− being covalently bonded to the polycyclic group Ar.
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