Patent ID: 9034523
Filing Date: 2015-05-19
Classification: C08G,H01M,Y02E

Abstract:
1. A preparation method of an organosilicon polymer for a solid electrolyte, wherein the organosilicon polymer comprising at least one structure unit as shown by Formula 1 or Formula 2: wherein R1 and R2 represent substituting groups which are respectively independently selected from alkyl, alkoxy, a polyether group and a terminal group with a —YA structure, at least one of the substituting groups R1 and R2 is the terminal group with the —YA structure, Rx represents alkyl or aryl, n is an integer greater than 1, and in the terminal group with the —YA structure, Y represents an anion and A represents a cation; wherein the organosilicon polymer is prepared through a reaction of a silicon-containing polymeric monomer B, a polymeric monomer C and an alkoxide in a solvent.