| 主权项 |
1. A gel polymer electrolyte, having a polymer impregnated with a nonaqueous electrolyte solution to form the gel polymer electrolyte, wherein the polymer is represented by the following general formula (I): wherein n≧1, m≧1 and n+m=2˜500; X is independently selected from NH, N, S, or P; Y is nitrogen-containing five-membered heterocyclic group or nitrogen-containing six-membered heterocyclic group; R1 is independently selected from —CH2NHCH2—, —C2H4NHC2H4—, —C(O)CH2—, —CH2OCH2—, —C(O)—, —O—, —O—O—, —S—, —S—S—, —S(O)—, —CH2S(O)CH2—, —(O)S(O)—, —CH2(C6H4)CH2—, —CH2(C6H4)O—, —(CH2CH(CH3)O)a— where a=1˜70, —(CH2CH2O)b— where b=1˜100, —O(C6H4)C(CF3)2(C6H4)O—, substituted or non-substituted phenylene, substituted or non-substituted biphenylene, or —(CH2CH2)d— where d=1˜4, or any of the following groups: R3 is —(CH2CH2O)—, phenylene or alkylene, and (a′+b′+d′) is 5˜6; and R2 is selected from any of the following groups: |
