Optimizing Ti-Zr-Cr-Mn-Ni-V alloys for hybrid hydrogen storage tank of fuel cell bicycle
作者:
Tu, B (Tu, Bing) [1] , [2] ; Wang, H (Wang, Hui) [1] , [2] ; Wang, Y (Wang, Yin) [1] , [2] ; Li, R (Li, Rui) [3] ; Ouyang, LZ (Ouyang, Liuzhang) [1] , [2] ; Tang, RH (Tang, Renheng) [3]
查看 Web of Science ResearcherID 和 ORCID (由 Clarivate 提供) INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷47
期33
页14952-14960
DOI10.1016/j.ijhydene.2022.03.018
出版时间APR 19 2022
已索引2022-05-28
文献类型Article
摘要
AB(2)-type Ti-based alloys with Laves phase have advantages over other kinds of hydrogen storage intermetallics in terms of hydrogen sorption kinetics, capacity, and reversibility. In this work, Ti-Zr-Cr-based alloys with progressive Mn, Ni, and V substitutions are developed for reversible hydrogen storage under ambient conditions (1-40 atm, 273-333 K). The optimized alloy (Ti0.8Zr0.2)(1.1)Mn1.2Cr0.55Ni0.2V0.05 delivers a hydrogen storage capacity of 1.82 wt%, the hydrogenation pressure of 10.88 atm, and hydrogen dissociation pressure of 4.31 atm at 298 K. In addition, fast hydrogen sorption kinetics and low hydridingdehydriding plateau slope render this alloy suitable for use in hybrid hydrogen tank of fuel cell bicycles. (C)& nbsp;2022 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
关键词
作者关键词Hydrogen storage alloysTi-based laves phase alloyAlloyingHybrid tank
Keywords PlusMETAL HYDRIDEELECTROCHEMICAL PROPERTIESTHERMODYNAMIC PROPERTIESCRYSTAL-STRUCTUREPRESSUREPERFORMANCES
作者信息
通讯作者地址
Wang, Hui
(通讯作者)
South China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China
通讯作者地址
Wang, Hui
(通讯作者)
South China Univ Technol, Key Lab Adv Energy Storage Mat Guangdong Prov, Guangzhou 510641, Guangdong, Peoples R China
通讯作者地址
Tang, Renheng
(通讯作者)
Guangdong Acad Sci, Inst Resources Utilizat & Rare Earth Dev, Guangzhou 510650, Peoples R China
地址
1 South China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China
2 South China Univ Technol, Key Lab Adv Energy Storage Mat Guangdong Prov, Guangzhou 510641, Guangdong, Peoples R China
3 Guangdong Acad Sci, Inst Resources Utilizat & Rare Earth Dev, Guangzhou 510650, Peoples R China
电子邮件地址mehwang@scut.edu.cntangrenh@sina.com
类别/分类
研究方向ChemistryElectrochemistryEnergy & Fuels