Superior effect of RbF on decreasing the dehydrogenation operating temperature of the LiNH₂LiH system

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• 作者：Bao-Xia Dong ; ^{bxdong@yzu.edu.cn} ; Long-Zheng Wang ; Yun-Lei Teng ; ^{ylteng@yzu.edu.cn} ; Zong-Wei Li ; Juan Zhao
• 关键词：Hydrogen storage ; Lithium amide ; Lithium hydride ; Rubidium ; Kinetics
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：697
• 期：Complete
• 页码：62-67
• 全文大小：1735 K
• 卷排序：697

文摘

Hydrogen storage properties of the RbF-doped LiNH system was first examined. Superior effect of RbF on reducing the dehydrogenation temperatures was found. The lowest hydrogen desorption peak temperature of 211 °C was obtained. Reversibility of the LiNH system can be enhanced by addition of RbF. The RbH produced during heat treatment is responsible for the improvements.