CONDUCTIVE ORGANIC-INORGANIC HYBRID MATERIAL COMPRISING A MESOPOROUS PHASE, MEMBRANE, ELECTRODE AND FUEL CELL

摘要

The invention relates to a conductive organic-inorganic hybrid material comprising a mineral phase in which walls define pores forming a structured mesoporous network with open porosity. The inventive material also comprises an oligomer or an organic polymer which is incorporated into the aforementioned walls and which is covalently linked to the mineral phase and , optionally, another phase inside the pores, comprising at least one surface active agent, whereby at least the mineral phase or the oligomer or the organic polymer have conductive functions. The invention also relates to a membrane and electrode comprising said material. The invention further relat es to a fuel cell comprising at least one such membrane and/or at least one suc h electrode and to a method of preparing said material.