The present invention concerns polymers obtained by anionic initiation and bearing functions that can be activated by cationic initiations that are not reactive in the presence of anionic polymerization initiators. The presence of such cationic initiation functions allow an efficient cross-linking of the polymer after moulding, particularly in the form of a thin film. It is thus possible to obtain polymers with well-defined properties in terms of molecular weight and cross-linking density. The polymers of the present invention are capable of dissolving ionic compounds inducing a conductivity for the preparation of solid electrolytes.
本发明涉及通过阴离子引发而获得的聚合物,并带有可被阳离子引发激活的功能,而这些功能在存在阴离子聚合
引发剂时不具有反应性。这种阳离子引发功能的存在允许在成型后高效地交联聚合物,特别是在薄膜形式下。因此,可以获得具有分子量和交联密度明确定义的聚合物。本发明的聚合物能够溶解离子化合物,诱导导电性以制备固体电解质。