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Proton Exchange Membrane- based Electrochemical Hygrogen Generator


GenHyPEM is a project related to the electrolytic production of hydrogen from water, using proton exchange membrane (PEM) - based electrochemical generators. The specificity of this project is that all basic research efforts are devoted to the optimization of already existing electrolysers of industrial size, in order to facilitate the introduction of this technology in the industry and to propose technological solutions for the industrial and domestic production of electrolytic hydrogen. GenHyPEM gathers p artners from academic institutions and from the industry who will provide a 291 man-month research effort over three years, in order to reach three main technological objectives aimed at improving the performances of current 1000 Nliter/hour H2 industrial water electrolysers : (i) Development of alternative low-cost membrane electrode assemblies and stack components with electrochemical performances similar to those of state-of-the-art systems. The objectives are the development of nano-scaled electrocataly tic structures for reducing the amount of noble metals; the synthesis and characterization of non-noble metal catalytic compounds provided by molecular chemistry and bio-mimetic approaches; the preparation of new composite membrane materials for high curre nt density, high pressure and high temperature operation; the development and optimization of low-cost porous titanium sheets acting as current collectors in the electrolysis stack. (ii) Development of an optimized stack structure for high current density (1 and high pressure (50 bars) operation for direct pressurized storage. (iii) Development of an automated and integrated electrolysis unit allowing gas production from intermittent renewable sources of energy such as photovoltaic-solar and wind.


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Avenue Georges Clemenceau 15

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Participants (8)