镁基储氢材料纳米化研究进展  

Research Progress in Nanoscale Magnesium-Based Hydrogen Storage Materials

作　　者：熊亮 高秉阳 刘聪 尹东明[2] 张振华 韩直亚 丁南 程勇[2] 王立民[2] XIONG Liang;GAO Bing-Yang;LIU Cong;YIN Dong-Ming;ZHANG Zhen-Hua;HAN Zhi-Ya;DING Nan;CHENG Yong;WANG Li-Min(The 718th Research Institute of CSSC,Handan 056027,China;State Key Laboratory of Rare Earth Resources Utilization,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China)

机构地区：[1]中国船舶集团有限公司第七一八研究所,邯郸056027 [2]中国科学院长春应用化学研究所,稀土资源利用国家重点实验室,长春130022

出　　处：《应用化学》2025年第3期293-312,共20页Chinese Journal of Applied Chemistry

基　　金：国家重点研发计划项目(No.2020YFE0204500);中国科学院前瞻战略科技先导专项(No.XDA0400304);吉林省科技发展计划项目(No.20230201125GX)资助。

摘　　要：氢能被认为是一种可替代化石燃料,是实现碳减排目标的理想载体。高性能储氢材料的开发、利用和改性是氢能经济发展的关键。氢化镁(MgH_(2))具有质量储氢密度高、成本低廉和环境友好等特点,在固态储氢材料领域备受关注。然而,MgH_(2)缓慢的吸/放氢动力学性能和高的热力学稳定性在一定程度上限制了其实际应用。近年来,大量研究工作聚焦于镁基储氢材料的热/动力学改性,并取得了大量成果。通过回顾国内外相关文献,综述了改善镁基固态储氢材料储氢性能的最新研究进展,着重介绍了纳米化研究方法对Mg/MgH_(2)体系不同维度纳米结构的研究现状,旨在为开发性能卓越的先进镁基氢储存材料提供见解和指导。Hydrogen energy is considered to be an ideal fuel that can replace fossil fuels and achieve carbon emission reduction goals.The development,utilization and modification of high-performance hydrogen storage materials are the key to the development of hydrogen energy economy.Magnesium hydride(MgH_(2))has the characteristics of high mass hydrogen storage density,low cost,and environmental friendliness,and has attracted much attention in the field of solid hydrogen storage materials.However,the slow hydrogen absorption/desorption kinetics and high thermodynamic stability of MgH_(2) limit its practical application to a certain extent.In recent years,a lot of research work has focused on the thermal/kinetic modification of magnesium-based hydrogen storage materials,and a lot of results have been achieved so far.This paper reviews the latest research progress on improving the hydrogen storage properties of Mg-based solid hydrogen storage materials by reviewing relevant literature at home and abroad,and focuses on the research status of nanoscale research methods on nanostructures of different dimensions in Mg/MgH_(2) systems,aiming to provide insights and guidance for the development of advanced Mg-based hydrogen storage materials with excellent performance.

关 键 词：镁基储氢材料 纳米材料 储氢性能 

分 类 号：O614.2[理学—无机化学]