부산대학교 도서관

The invention relates to a process for the manufacture of an ion-conducting polymer membrane for a fuel cell and to a fuel cell core comprising such a membrane. It also relates to a fuel cell comprising such a membrane and/or such a cell core. The process of the invention comprises manufacturing an ion-conducting polymer membrane of a fuel cell by plasma chemical vapor deposition of at least two identical or different polymerizable monomers, each comprising: at least one polymerizable group, and at least one precursor group of the ion-conducting functional group chosen from the group formed by a phosphonyl ester, an acyl ester, a sulfonyl ester, a carbonyl halide or a thionyl halide.