Study on Hydrogen Storage Properties,Anti-Oxide Ability and Rate Limiting Step of ZrCr-Based Alloy after Introducing Cobalt as Additive
作者机构:Jiangxi Key Laboratory for Mass Spectrometry and InstrumentationEast China University of TechnologyNanchang330013China Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and DevicesEast China University of TechnologyNanchang330013China Engineering Research Center of Nuclear Technology Application(East China University of Technology)Ministry of EducationNanchang330013China School of Innovation and Entrepreneurship EducationEast China University of TechnologyNanchang330013China
出 版 物:《Journal of Renewable Materials》 (可再生材料杂志(英文))
年 卷 期:2023年第11卷第3期
页 面:1383-1400页
核心收录:
学科分类: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 Natural Science Foundation of Jiangxi Province(20202BABL214003) Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation(JXMS202008 and JXMS202009) Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices(PMND201902) Engineering Research Center of Nuclear Technology Application(East China University of Technology) Ministry of Education(HJSJYB2019–5) Science and Technology Project Founded by Education Department of Jiangxi Province(GJJ190406) Research Foundation for Advanced Talents of East China University of Technology(DHBK2019091)
主 题:ZrCr_(2)alloy first hydrogenation anti-oxide ability rate limiting step cyclic hydrogen absorption and desorption properties
摘 要:In this work,the microstructure,hydrogen storage properties,anti-oxide ability and rate limiting step of Zr(Cr_(1−x)Co_(x))_(2)(x=0,0.2,0.4 and 0.6)alloys have been *** studying the crystal structure,we found that all alloy samples could show C14-type phase but the alloy sample x=0 could also show a small amount of Cr *** fitting showed that lattice parameter and unit cell volume of C14-type phase decreased with increasing *** further research,it was clear that the first hydrogen absorption capacity decreased with increasing *** introducing more Co content had a positive influence on the effective hydrogen storage capacity and cyclic hydrogen absorption and desorption properties of the alloy *** also found that adding Co to ZrCr_(2)alloy could improve its anti-oxide *** addition to this,the rate limiting step model was also studied.