PROTON CONDUCTIVE MEMBRANE DEPOSITED BY HOT WIRE CVD TECHNIQUE

摘要

The invention relates to a method for manufacturing a proton conductive membrane. The method of the invention comprises the following steps: a) depositing on said surface of said substrate a layer of polymer material by hot wire chemical vapour deposition starting from a gaseous mixture comprising: at least two monomers having the following formula (I): RFyOzA02X wherein: A is P or S; X is F or C1; 1 ≤ y ≤ 25; 0 ≤ z ≤ 6; R is a C1-C25, saturated or unsaturated, linear or branched, alkyl chain optionally comprising a cyclic or aromatic group, and a polymerisation initiator, and b) hydrolysis of the layer of polymer obtained in step a). The invention is usable in the field of storage and restitution of energy, in particular.