Article | Energies | Hydrogen
Hydrogen Production & Storage Platform
The Hydrogen Production and Storage Platform supports the
development of hydrogen as an energy source. The main focus is the solid oxide electrolyzer/fuel cell (SOEC/SOFC), a
reversible hydrogen technology. In co-electrolyzer (co-SOEC) mode, the cell can turn water vapor and CO2 into H2/CO syngas, which can then be transformed into chemical molecules of interest; it can also
operate in fuel-cell (SOFC) mode to produce electricity and heat from a variety of carbon- or nitrogen-based fuels.
CEA-Liten leverages the Hydrogen Production and Storage Platform's resources to develop and test demonstrators of significant sizes at various scales, from cell (where the electrochemical reaction occurs), to multiple-cell stack, to module, and, finally, system.
The Hydrogen Production and Storage Platform is home to:
that covers all process steps: preparation and implementation of the contact layer and seal using chemicals, tape casting, and robotic seal assembly; mechanical techniques like laser engraving; plus crucial quality inspections of each component before the stacks are assembled.
The line also handles packaging and stack performance testing. The total production capacity is 1-2 stacks per week. The equipment is flexible enough to use to develop
new generations of stacks and can also be used to improve the
reliability of manufacturing processes.
The platform also has
state-of-the-art facilities for the development of hydrogen
A first-ever proof-of-concept of a 1 kW PEMFC stack made with printed components was recently completed. The technology is implemented using continuous processes, which reduces costs. However, it also promises to boost power densities.
A test bench for high-power PEMFCs is now up and running at Liten, a CEA Tech institute. The test bench can characterize stacks up to 100 kW.
€6 million in investment
700 sq. m facility plus a 120 sq. m outdoor testing area
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CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.