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    • 5. 发明授权
    • Crosslinkable composition for a battery electrolyte
    • 用于电池电解质的可交联组合物
    • US07846581B2
    • 2010-12-07
    • US10553062
    • 2004-03-23
    • Georges BarrandonCatherine GeorgeCarroll VergelatiYves Giraud
    • Georges BarrandonCatherine GeorgeCarroll VergelatiYves Giraud
    • H01M6/04
    • H01M10/0565C08G77/12C08G77/14C08G77/16C08G77/46C08L83/04H01M6/181H01M6/188H01M10/0525C08L83/00
    • The field of the present invention relates to the field of batteries and of polymer electrolytes for batteries and more particularly to the field of lithium batteries.The invention relates to a composition which can be polymerized and/or crosslinked by dehydrocondensation for a battery electrolyte comprising: a) at least one organohydropolysiloxane (POS) (A) having, per molecule, at least 2 hydrogen atoms directly bonded to silicon atoms; b) at least one organohydroxypolysiloxane (POS) (B) having, per molecule, at least 2 —OH groups directly bonded to silicon atoms; c) an effective amount of a dehydrocondensation catalyst (C); and d) at least one electrolyte salt (D); with the condition that the POS (A) and/or the POS (B) comprise(s), per molecule, at least one siloxyl unit comprising at least one group directly bonded to a silicon atom comprising a polyoxyalkylene (Poa) ether functional group.
    • 本发明的领域涉及用于电池的电池和聚合物电解质的领域,更具体地涉及锂电池领域。 本发明涉及一种可通过电解质电解质脱水缩聚进行聚合和/或交联的组合物,包括:a)至少一种有机氢聚硅氧烷(POS)(A),每分子具有至少2个与硅原子键合的氢原子; b)至少一种有机羟基聚硅氧烷(POS)(B),每分子具有至少2个与硅原子键合的-OH基团; c)有效量的脱氢缩合催化剂(C); 和d)至少一种电解质盐(D); 条件是每个分子中POS(A)和/或POS(B)包含(s)至少一个含有至少一个直接键合到硅原子的基团的甲硅烷氧基单元,包括聚氧化烯(Poa)醚官能团 。