首页>
外国专利>
FUEL CELL HYDROGEN SUPPLY SYSTEMS USING SECONDARY FUEL TO RELEASE STORED HYDROGEN
FUEL CELL HYDROGEN SUPPLY SYSTEMS USING SECONDARY FUEL TO RELEASE STORED HYDROGEN
展开▼
机译:使用二次燃料释放储氢的燃料电池供氢系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
Hydrogen propelled fuel cell vehicle system designs that reduce the relative cost of releasing hydrogen from hydrogen storage alloys by providing and/or utilizing secondary sources of heat to supply the heat of desorption of stored hydrogen. The secondary source can include combusting conventional secondary (non-hydrogen) fuels. The fuel supply system uses fundamentally new magnesium-based hydrogen storage alloy materials which for the first time make it feasible and practical to use solid state storage and delivery of hydrogen storage capacity of over 7 weight % coupled with extraordinary absorption kinetics such that the alloy powder absorbs 80 % of its total capacity within 1.5 minutes at 300C and a cycle life of at least 2000 cycles (see figure 4) without loss of capacity or kinetics.
展开▼