Hydrolysis reaction of ball-milled Al-based-materials for hydrogen generation

	Hydrolysis reaction of ball-milled Al-based-materials for hydrogen generation
	Wang S(王爽) ; Sun LX(孙立贤) ; Xu F(徐芬)
	2011
会议名称	international conference on clean energy science
会议日期	2011-4-10
会议地点	大连
页码	127-0
通讯作者	孙立贤
中文摘要	the hydrolysis reaction for hydrogen generation by al-based-material in pure water has been investigated in this work. the composites were prepared by high energy ball milling. the al-bi composites and with some different substitutions prepared by ball milling were investigated by mei-qiang fan et al [1,2].,approximately 1000 ml of h2, per gram of the al-bi-nacl can be generated, and the hydrogen generation rate can be achieved at 160 ml/g/min in the first five minutes of hydrolysis. in this work, several kind of alkali metals and complex hydrides were added into the al-bi-nacl composites to improve the kinetics and yield in hydrolysis reaction with pure water at room temperature. it was found that the additives can bring excellent performance to the al-bi-nacl composites. the optimized al alloy demonstrated a high initial hydrogen generation rate(1878ml*min-1g-1) and could release all the theoretic hydrogen in 1 minute.
合作状况	墙报
会议主办者	中国科学院大连化物所
会议录	abstract book
会议录出版者	待补充
会议录出版地	待补充
学科主题	物理化学
语种	英语
内容类型	会议论文
源URL	[http://159.226.238.44/handle/321008/116133]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
推荐引用方式 GB/T 7714	Wang S,Sun LX,Xu F. Hydrolysis reaction of ball-milled Al-based-materials for hydrogen generation[C]. 见:international conference on clean energy science. 大连. 2011-4-10.