(哈尔滨工业大学 材料科学与工程学院，哈尔滨 150001)
摘 要: 对近几十年来镁基储氢材料的研究历史做了简单的回顾，并对镁基储氢材料进行了合理的分类，将其分为镁基合金材料体系和镁基复合材料体系；分别对合金材料和复合材料的储氢性能进行了系统的阐述，指出现有的技术手段已经能够制备具有优异充放氢性能的镁基储氢材料。对镁基储氢材料的应用现状进行了综述，总结了现有的镁基储氢材料储氢器以及镁基储氢材料电化学性能的研究现状，指出了今后镁基储氢材料应用研究的重点。
关键字: 镁基储氢材料；充放氢性能；储氢器；电化学性能
（School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China）
Abstract:The studying history of Mg-based hydrogen storage material of recent years was reviewed simply, and reasonable classification was made: Mg-based alloy material system and Mg-based composite material system; The hydrogen storage properties of alloy material and composite material were expatiated systematically. It was proposed that the Mg-based hydrogen storage material of excellent hydriding and dehydriding properties can be prepared by using the present technology. The application state of Mg-base hydrogen storage material was described too, including the research state of hydrogen storage container and electrochemical properties of Mg-based hydrogen storage material; and the further study emphasis was pointed out.
Key words: Mg-based hydrogen storage material; hydrogen storage container; hydriding and dehydriding properties; electrochemical properties
