Thermodynamics and kinetics of hydriding and dehydriding reactions in Mg-based hydrogen storage materials

作     者：Qian Li Yangfan Lu Qun Luo Xiaohua Yang Yan Yang Jun Tan Zhihua Dong Jie Dang Jianbo Li Yuan Chen Bin Jiang Shuhui Sun Fusheng Pan Qian Li;Yangfan Lu;Qun Luo;Xiaohua Yang;Yan Yang;Jun Tan;Zhihua Dong;Jie Dang;Jianbo Li;Yuan Chen;Bin Jiang;Shuhui Sun;Fusheng Pan

作者机构：National Engineering Research Center for Magnesium AlloysCollege of Materials Science and EngineeringChongqing UniversityChongqing 400044China State Key Laboratory of Mechanical TransmissionsChongqing UniversityChongqing 400044China State Key Laboratory of Advanced Special SteelsShanghai Key Laboratory of Advanced FerrometallurgySchool of Materials Science and EngineeringShanghai UniversityShanghai 200444China Institute of Quantum and Sustainable Technology(IQST)School of Chemistry and Chemical EngineeringJiangsu UniversityZhenjiang212013China Institut National de la Recherche Scientifique-énergie Matériaux et TélécommunicationsJ3×1S2QuébecCanada 

出 版 物：《Journal of Magnesium and Alloys》 (镁合金学报（英文）)

年 卷 期：2021年第9卷第6期

页      面：1922-1941页

核心收录：

学科分类：0806[工学-冶金工程] 08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：supported by the Chongqing Special Key Project of Technology Innovation and Application Development,China(cstc2019jscx-dxwt B0029) the National Natural Science Foundation of China(51871143) the Science and Technology Committee of Shanghai(19010500400) the Shanghai Rising-Star Program(21QA1403200) Chongqing Research Program of Basic Research and Frontier Technology(No.cstc2019jcyj-msxm X0306) the Start-up Funds of Chongqing University(02110011044171) the Senior Talent Start-up Funds of Jiangsu University(4111310024) the Independent Research Project of State Key Laboratory of Mechanical Transmissions(SKLMT-ZZKT-2021M11) 

主　　题：Magnesium-based hydrogen storage materials Hydriding/dehydriding reactions Thermodynamics Kinetic models Analysis methods 

摘      要：Mg-based materials are one of the most promising hydrogen storage candidates due to their high hydrogen storage capacity,environmental benignity,and high Clarke number ***,the limited thermodynamics and kinetic properties pose major challenges for their engineering ***,we review the recent progress in improving their thermodynamics and kinetics,with an emphasis on the models and the influence of various parameters in the calculated ***,the impact of alloying,composite,and nanocrystallization on both thermodynamics and dynamics are discussed in *** particular,the correlation between various modification strategies and the hydrogen capacity,dehydrogenation enthalpy and temperature,hydriding/dehydriding rates are *** addition,the mechanism of hydrogen storage processes of Mg-based materials is discussed from the aspect of classical kinetic theories and microscope hydrogen transferring *** review concludes with an outlook on the remaining challenge issues and prospects.