An electrolyte composition comprising (i) a block copolymer, (ii) an organic electrolyte (e.g. an ionic liquid), and (iii) a lithium salt, wherein the block copolymer comprises a non-ionic block and an ionic block, the non-ionic block comprising polymerised residues of hydrophobic monomers, and the ionic block comprising polymerised monomer residues having covalently coupled thereto (a) a pendant organic ionic liquid cation, the pendant organic ionic liquid cation having a counter anion, (b) a pendant anionic moiety, the pendant anionic moiety having a counter cation, or (c) a combination thereof, and the electrolyte composition has at least two glass transition temperature (Tg) values.
一种电解质组合物,包括 (i) 嵌段共聚物,(ii) 有机电解质(如
离子液体)和 (iii)
锂盐。其中嵌段共聚物包括非离子嵌段和离子嵌段,非离子嵌段包括疏
水性单体的聚合残留物,离子嵌段包括与之共价偶联的聚合单体残留物、(b) 一个悬垂阴离子分子,该悬垂阴离子分子具有一个反阳离子,或 (c) 它们的组合,并且电解质组合物具有至少两个
玻璃转化温度 (Tg) 值。