Abstract:This program will demonstrate the fabrication of ultra lightweight/high performance composite annular electrodes incorporating the reliability, via strength and toughness, necessary to facilitate efficient, simple assembly of low cost PEM fuel cells for… more
Abstract:Currently, a 300 watt fuel cell stack of bipolar design projects a power density of about 40 watts per kilogram of system, excluding fuel and fuel tankage. In contrast, a battery of identically performing fuel cells which uses the concept of a single sheet… more
Abstract:The overall objective of this SBIR project is to demonstrate the feasibility of a new, all solid state, solid oxide fuel cell (SOFC) technology to generate electric power in a reliable and cost effective manner from air (or oxygen) and hydorgen (or low… more
Abstract:…. This performance advantage will be further leveraged by the use of new electronic switches (Mats) which offer substantially lower conduction losses than traditional devices. The core technology can be applied to motor control, alternate energy sources (such as fuel … more
Abstract:Fuel cells bring about the direct conversion of stored chemical energy to electrical energy having efficiencies much higher than those of Carnot engines. So far, the proton exchange membrane (PEM) fuel cell system is the leading candidate fuel cell power… more
Abstract:… or smaller vehicles (both commercial and military applications), is well suited to hybrid vehicles, and industrial motor control. It offers efficiency improvements in any DC to AC converters, including those for the conversion of alternate energy sources (such as fuel … more
Abstract:The proposed research will study a new planar solid oxide fuel cell/electrolyzer design for non-terrestrial applications. The design is based on the Interscience Radial Flow (IRF) planar solid oxide fuel cell technology. The design features the use of… more
Abstract:THE PROGRAM IS DIRECTED TOWARDS THE DEVELOPMENT OF A PLANAR, LOW TEMPERATURE (650C), INTERNALLY REFORMING SOLID OXIDE FUEL CELL (SOFC) POWER SUPPLY THAT WILL LEAD TO THE POWER PLANT HAVING A POWER DENSITY EQUIVALENT TO A MODERN GAS TURBINE AND AN EFFICIENCY… more
Abstract:Aspen Systems proposes an advanced onboard high purity hydrogen production subsystem for fuel cell vehicles. Ultrahigh purity hydrogen will be produced from liquid hydrocarbons utilizing a novel catalytic-membrane-based fuel reformer. The ultra-high purity… more
Abstract:IONOMER MEMBRANES ARE PRESENTLY USED IN DESALINATION, WASTE WATER CLEANUP, CHEMICAL PRODUCTION, AND FUEL CELLS. USE OF A MEMBRANE MATERIAL WITH LOWER IONIC RESISTIVITY THAN IS CURRENTLY AVAILABLE WOULD REDUCE THE ENERGY EXPENDITURE IN ALL OF THESE PROCESSES.… more
Abstract:ONE OF THE CHALLENGES FACING THE COMMERCIALIZATION OF PROTON EXCHANGE MEMBRANE (PEM) FUEL CELL TECHNOLOGY INVOLVES THE REDUCTION OF COST, SPECIFICALLY THAT OF THE ELECTROCATALYST. THE SEARCH CONTINUES FOR NON-NOBLE METAL CATALYSTS WHICH ARE LOWER IN COST AND… more
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