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参照燃料电池汽车对车载储氢系统单位质量储氢密度与体积储氢密度的目标要求,对目前已应用或处于研发阶段的一些储氢技术的性能指标和存在的问题进行了分析和探讨。并且介绍当前车载所采用或正在研究的主要储氢材料与技术,如高压氢气、液氢、金属氢化物储氢、吸附储氢、金属有机构架储氢等,比较各种储氢技术的优缺点,并指出其发展趋势。
With reference to the target requirements of fuel cell vehicles for hydrogen storage density per unit mass and hydrogen storage density of vehicles, the performance indexes and existing problems of some hydrogen storage technologies that have been applied or are in the research and development stage are analyzed and discussed. And introduces the main hydrogen storage materials and technologies currently used in vehicles or under study, such as high pressure hydrogen, liquid hydrogen, hydrogen storage in metal hydride, adsorption hydrogen storage, hydrogen storage in metal organic framework, etc., and compares the advantages and disadvantages of various hydrogen storage technologies , And pointed out its development trend.