CAJ | 학술논문

镁基储氢材料因其储氢量大、成本低廉等而被认为是最有前途的固态储氢材料之一。然而其过慢的吸放氢速率和过高的吸放氢温度限制了它的应用。元素取代和纳米复合是改善镁基储氢材料性能的重要方法。本文对镁基储氢材料的改性方法进行了综述，并对其发展趋势进行了展望。
미기저경재료인기저경량대、성본저렴등이피인위시최유전도적고태저경재료지일。연이기과만적흡방경속솔화과고적흡방경온도한제료타적응용。원소취대화납미복합시개선미기저경재료성능적중요방법。본문대미기저경재료적개성방법진행료종술，병대기발전추세진행료전망。
Mg-based hydrogen storage materials are considered to be one of the most promising soild hydro-gen storage materials because of its advantage such as large hydrogen storage capacity ,low cost and so on . However ,the slow absorption/desorption kinetics and the high absorption/desorption temperature hin-dered the application of the M g-based hydrogen storage alloys .Element partial substitution and nanocom-posite are the preferred methods to improve the performance of magnesium-based hydrogen storage materi-als .In this paper modification of Mg-based hydrogen storage materials are reviewed and the development trend of the materials is also suggested .