Nanosize effect on the hydrogen storage properties of Mg-based amorphous alloy
作者:Han, B (Han, Bing) [1] ; Yu, SB (Yu, Shaobo) [2] ; Wang, H (Wang, Hui) [2] ; Lu, YS (Lu, Yanshan) [4] ; Lin, HJ (Lin, Huai-Jun) [1] , [3]
(由 Clarivate 提供)
卷216
文献号114736
DOI10.1016/j.scriptamat.2022.114736
出版时间JUL 15 2022
在线发表APR 2022
已索引2022-06-01
文献类型Article
摘要
Mg85Ni14Ce1 amorphous alloy films with different thicknesses, including 500 nm, 300 nm, 250 nm and 50 nm, are prepared by DC magnetron sputtering. The nanosize effect on the hydrogen desorption and cycling properties is studied. As the size decreases, hydrogen storage kinetics greatly increase. Moreover, the nanosized amorphous alloys reversibly absorb and desorb hydrogen with almost unchanged desorption kinetics at a low temperature of 120 C. The structure of amorphous alloy can be fully recovered after hydrogen absorption and desorption cycles. It is shown that nanosized amorphous alloys are promising candidates for reversible hydrogen storage applications at moderate temperatures.
关键词
作者关键词Mg-based alloysThin filmsAmorphous alloysHydrogen storageHydrogen desorption
Keywords PlusPHASESSYSTEM
作者信息
通讯作者地址
Lin, Huai-Jun
(通讯作者)
Jinan Univ, Inst Adv Wear & Corros Resistance & Funct Mat, Guangzhou 510632, Peoples R China
通讯作者地址
Lin, Huai-Jun
(通讯作者)
South China Univ Technol, Key Lab Adv Energy Storage Mat Guangdong Prov, Guangzhou 510641, Peoples R China
所属机构
South China University of Technology
地址
1 Jinan Univ, Inst Adv Wear & Corros Resistance & Funct Mat, Guangzhou 510632, Peoples R China
2 South China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510641, Peoples R China
3 South China Univ Technol, Key Lab Adv Energy Storage Mat Guangdong Prov, Guangzhou 510641, Peoples R China
4 Guangdong Univ Technol, Sch Mat & Energy, Guangzhou 510006, Peoples R China
电子邮件地址hjlin@jnu.edu.cn
类别/分类
研究方向Science & Technology - Other TopicsMaterials ScienceMetallurgy & Metallurgical Engineering
引文主题
2 Chemistry
2.282 Hydrogen Chemistry & Storage
2.282.594 Hydrogen Storage
Sustainable Development Goals
07 Affordable and Clean Energy
Web of Science 类别Nanoscience & NanotechnologyMaterials Science, MultidisciplinaryMetallurgy & Metallurgical Engineering