超晶格稀土储氢合金材料的研究进展  

Review of Rare Earth Hydrogen Storage Alloy Materials with Superlattice Structures

作　　者：熊玮[1,2] 周淑娟 赵玉园 徐津 张旭 何向阳 蒙丽娟 闫慧忠[1,2] XIONG Wei;ZHOU Shu-juan;ZHAO Yu-yuan;XU Jin;ZHANG Xu;HE Xiang-yang;MENG Li-juan;YAN Hui-zhong(National Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization,Baotou Research Institute of Rare Earths,Baotou 014030,China;National Engineering Research Center for Rare Earth Metallurgy and Functional Materials,Baotou 014030,China;Inner Mongolia Rare Earth Functional Materials Innovation Center Co.,Ltd.,Baotou 014030,China)

机构地区：[1]包头稀土研究院白云鄂博稀土资源研究与综合利用全国重点实验室,内蒙古包头014030 [2]稀土冶金及功能材料国家工程研究中心,内蒙古包头014030 [3]内蒙古稀土功能材料创新中心有限责任公司,内蒙古包头014030

出　　处：《稀土》2023年第4期40-57,I0003,共19页Chinese Rare Earths

基　　金：国家重点研发计划资助项目(2018YFE0124400,2021YFB3502200);国家自然科学基金项目(51961002);内蒙古自治区科技重大专项(2021ZD0029);内蒙古自然科学基金项目(2020MS05013);内蒙古稀土功能材料创新中心有限公司合作项目(CXZX-03-005-2021)。

摘　　要：稀土储氢合金作为一种能源储存和转换材料已经广泛应用于节能与新能源产业。本文主要介绍了具有高储氢容量特性的超晶格La-Mg-Ni系、La-Y-Ni系稀土储氢合金材料的研究进展,比较了二个系列储氢材料在结构、性能和制备方面的异同,提出了今后研发方向的建议。As an energy storage and conversion material,rare earth hydrogen storage alloy has been widely used in energy conservation and new energy industry.This paper mainly introduces the research progress of superlattice La-Mg-Ni system and La-Y-Ni system hydrogen storage alloy materials with high hydrogen storage capacity.The similarities and differences in struc-ture,properties and preparation between the two series were compared.Suggestions on the future research and development di-rection were put forward.

关 键 词：储氢材料 超晶格 La-Mg-Ni La-Y-Ni 氢能储能 

分 类 号：TG139.7[一般工业技术—材料科学与工程]