高容量镁基储氢合金材料研究与应用进展  

Progress in the Research and Application of High-Capacity Mg-Based Hydrogen Storage Alloy Materials

作　　者：邹建新[1] 张嘉祺 赵颖燕 林羲 丁文江[1] ZOU Jianxin;ZHANG Jiaqi;ZHAO Yingyan;LIN Xi;DING Wenjiang(Shanghai Key Laboratory of Hydrogen Science&Center of Hydrogen Science,Shanghai Jiao Tong University,Shanghai 200240,China)

机构地区：[1]上海交通大学上海市氢科学重点实验室和氢科学中心,上海200240

出　　处：《金属学报》2025年第3期420-436,共17页Acta Metallurgica Sinica

基　　金：国家自然科学基金项目Nos.52201266和52171186;国家重点研发计划项目No.2023YFB3809103;博士后研究人员计划项目No.GZC20231546~~

摘　　要：随着近年来氢能产业的迅速发展,镁基固态储氢材料及其储运氢系统得到了全球的广泛关注,出现了许多突破性研究和进展。在新材料体系设计方面,高性能纳米镁基储氢材料和改性镁基铸造合金的研发有效改善了Mg及其氢化物的热力学稳定性和动力学性能,实现了材料在中低温条件下的快速吸脱氢和低成本应用。在系统开发方面,借助先进的模拟方法和设计策略对镁基固态储氢系统的结构与操作参数进行优化,实现了镁基固态储氢系统的有效热管理。在工程应用方面,世界首台吨级镁基固态储运氢车落地,多个镁基固态储运氢示范应用和加氢站也陆续问世。本文从纳米镁基储氢材料、改性镁基储氢合金、镁基储氢系统开发和示范应用4方面讨论了镁基储氢材料的重要研究进展,总结了其在氢能储运领域的相关工程示范及应用,并对未来的研究趋势进行了展望。With the rapid advancement of the hydrogen energy industry in recent years,Mg-based solid hydrogen storage materials and their associated storage and transportation systems have garnered significant global attention,leading to numerous groundbreaking studies and remarkable progresses.In the field of material design,high-performance nano Mg-based hydrogen storage materials and modified Mg-based hydrogen storage alloys have significantly enhanced the thermodynamic stability and kinetic properties of Mg and its hydrides.These advancements enable rapid hydrogen absorption and desorption at moderate or even room temperatures,paving the way for cost-effective applications.In terms of system development,the structural design and operational parameters of Mg-based solid hydrogen storage systems have been optimized through advanced simulation techniques and innovative design strate-gies,thus efficient thermal management of the storage system is achieved.In terms of engineering applications,the world's first ton-level Mg-based solid-state hydrogen storage and transportation trailer has been successfully launched.Additionally,multiple demonstration projects,including Mg-based solid-state hydrogen storage systems and hydrogen refueling stations,have been initiated worldwide.This paper reviews the significant research advancements in Mg-based hydrogen storage materials,focusing on four key areas:nanocrystallization,alloying,system development,and demonstration applications.It also summarizes relevant engineering demonstrations and applications in hydrogen energy storage and transportation,providing suggestions for the future research directions and potential applications.

关 键 词：氢能 镁基储氢材料 热/动力学性能 数值模拟 镁基固态储运氢系统 

分 类 号：TK91[动力工程及工程热物理]