SBIR Phase I: Membrane-Electrolyte Assemblies (MEAs) for Small Fuel Cell Systems

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This Small Business Innovation Research (SBIR) Phase I project will develop highly proton conductive, water insoluble and thermally stable electrolytes for proton exchange membrane fuel cells, based on a hybrid membrane of a functionalized polyoxometalate (POM) cluster in a sol-gel matrix. Phase I will focus on developing the technology of fabrication of cathode/electrolyte and anode/electrolyte membranes. The procured cathode/electrolyte and anode/electrolyte membranes can then be pressed together and thermally cured to form a cathode/electrolyte/anode membrane assembly.The development of small fuel cell systems for residential may provide thehouseholder with electricity and heat at a significant saving over conventional services. Fuel cells make distributed cogeneration a competitive alternative as they provide aunique combination of advantages. Being small, clean and quiet, they can be sited whereverelectricity is needed, even in the most congested urban location. Fuel cell generators canbe used in hospitals and computer centers where there is a need for uninterruptible, highquality power. Micro fuel cells as portable generators and to replace batteries since theyare quick and easy to refuel, have longer operating times and lower operating costs.Systems are suitable for a number of applications, including portable computers andtelephones, video cameras and generators for camping, boating and emergency power.