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虎门体育官方登录入口网:标题

Advanced high-pressure metal hydride fabricated via Ti-Cr-Mn alloys for hybrid tank

虎门体育官方登录入口网:作者

作者:Cao, ZJ (Cao, Zhijie)^[1,5 ]; Ouyang, LZ (Ouyang, Liuzhang)^[1,4,5 ]; Wang, H (Wang, Hui)^[1,5 ]; Liu, JW (Liu, Jiangwen)^[1,5 ]; Sun, DL (Sun, Dalin)^[2 ]; Zhang, QA (Zhang, Qingan)^[3 ]; Zhu, M (Zhu, Min)^[1,5 ]

虎门体育官方登录入口网:期刊信息

虎门体育官方登录入口网:摘要

Ti-Cr-Mn-based alloys with a C14-type Laves structure have been investigated for potential application in hybrid high-pressure metal hydride tanks for fuel cell vehicles. The effects of partial substitution of Ti by Zr, and of Cr by Mo and W, on the hydrogen storage properties of Ti-Cr-Mn-based alloys have been systematically investigated. Among these alloys, (Ti0.85Zr0.15)(1.1)Cr0.9Mo0.1Mn shows the best overall properties, with a hydrogen desorption pressure and capacity of 9.54 atm and 1.78 wt% at 0 degrees C. The kinetics and cycling stability are also discussed for on-board hybrid high-pressure metal hydride tank applications. According to calculations, the volumetric H-2 density of the hybrid system can reach the Department of Energy (DOE) 2017 target, while its gravimetric density remains at a high value of 2.72 wt% when 28% of the inner volume in a hybrid hydrogen metal hydride tank is filled with this alloy. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.

虎门体育官方登录入口网:关键词

作者关键词:Metal hydride; Ti-Cr-Mn; Laves phase; Desorption pressure

虎门体育官方登录入口网:作者信息

作者信息

通讯作者地址:Ouyang, LZ (通讯作者)

S China Univ Technol, Key Lab Adv Energy Storage Mat Guangdong Prov, Sch Mat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China.   增强组织信息的名称     South China University of Technology

地址:

	[ 1 ] S China Univ Technol, Key Lab Adv Energy Storage Mat Guangdong Prov, Sch Mat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China   增强组织信息的名称     South China University of Technology
	[ 2 ] Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China   增强组织信息的名称     Fudan University
	[ 3 ] Anhui Univ Technol, Sch Mat Sci & Engn, Maanshan 243002, Anhui, Peoples R China   增强组织信息的名称     Anhui University of Technology
	[ 4 ] Key Lab Fuel Cell Technol Guangdong Prov, Guangzhou 510641, Guangdong, Peoples R China
	[ 5 ] S China Univ Technol, China Australia Joint Lab Energy & Environm Mat, Guangzhou 510641, Guangdong, Peoples R China   增强组织信息的名称     South China University of Technology

电子邮件地址:meouyang@scut.edu.cn; memzhu@scut.edu.cn

虎门体育官方登录入口网:出版商

PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND

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