Research progress on polyacrylonitrile based gel polymer electrolytes for Li-ion batteries
SUN Ping
LIAO You-hao
LI Wei-shan
Abstract：Gel polymer electrolyte is an efficient way to solve the safety problems facing in com-mercial lithium ion batteries.Polyacrylonitrile (PAN)polymer has good thermal stability and electrochemical stability,thus it’s a potential component of the matrix for gel polymer electrolyte (GPE).Firstly,the main problems that inhibit the further development of PAN-based GPE are pointed out,and then some existing recent research progresses on the modified preparation meth-ods of PAN-based gel polymer are reviewed,including modified gel polymer matrixes method, composited inorganic nano-fillers improved method,modified ionic liquid method and membrane preparation method.The prospects of the sustainable development trend for GPE are also dis-cussed in this paper.
Keywords：polyacrylonitrilegel polymer electrolytesLi-ion batteriespreparation methodmodifi-cationresearch progress
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 97-102 )