公开(公告)号：US06498230B2

公开(公告)日：2002-12-24

申请号：US09747446

申请日：2000-12-22

Applicant: Minoru Aoki ,  Ryuji Aizawa ,  Shoji Ito ,  Jinxing Pan

Inventor： Minoru Aoki ,  Ryuji Aizawa ,  Shoji Ito ,  Jinxing Pan

IPC: C08G7300

CPC classification number: C08G65/3324 ,  C08G65/332 ,  C08G65/33317 ,  C08G65/3346 ,  C08G65/3348 ,  C08L33/08 ,  C08L71/02 ,  C08L2205/05 ,  H01M8/1025 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56 ,  C08L2666/04

Abstract: This invention is to provide a macromolecular solid electrolyte exhibiting high ion conductivity even at low temperatures and a polymer used therefor. This invention relates to a polymer formed of structural units represented by the following formula (1): wherein R represents a linear or branched alkylene residue of 1 to 4 carbon atoms; X− represents a deprotonated residue of an acid; Y+ represents a cation of a nitrogen-containing compound; Z represents a residue of a monoethylenically unsaturated compound; m represents a number of average addition mols of a branched chain bound to the structural unit, —(RO)—, forming a main chain and is in the range of 2 to 20; n is in the range of 3 to 500; and p is in the range of 0 to 2, and macromolecular solid electrolyte comprising the polymer as an essential component.

Abstract translation: 本发明提供即使在低温下也具有高离子传导性的高分子固体电解质和用于其的聚合物。 本发明涉及由下式（1）表示的结构单元形成的聚合物：其中R表示1至4个碳原子的直链或支链亚烷基残基; X-表示酸的去质子化残基; Y +代表含氮化合物的阳离子; Z表示单烯属不饱和化合物的残基; m表示与结构单元结合的支链的平均加成摩尔数， - （RO） - ，形成主链且在2至20的范围内; n在3至500的范围内; p为0〜2，高分子固体电解质为高分子作为必要成分。