Lithiated Primary Amine-A New Material for Hydrogen Storage

Published

May 26, 2014

Author(s)

Juner Chen, Hui Wu, Guotao Wu, Zhitao Xiong, Ruiming Wang, Hongjun Fan, Wei Zhou, Bin Liu, Yongshen Chua, Xiahua Ju, Ping Chen

Abstract

A facile method in synthesizing crystalline lithiated amines via ball milling primary amines with LiH unprecedented endothermic dehydrogenation feature in the temperature range of 150-250 Degree}C., showing potentials as a new type of hydrogen storage material. Structural analysis and mechanistic studies on lithiated ethylenediamine (li₂EDA) indciate that LI may mediate the dehyrodgenation through α, β LiH elimination mechanism, creating a more energy favorable pathway for the selective H₂ release.

Citation

Chemistry-A European Journal

Volume

20

Pub Type

Journals

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Keywords

Dehydrogenation, lithiated amine, Crystal structure, hydrogen storage

Citation

Chen, J. , Wu, H. , Wu, G. , Xiong, Z. , Wang, R. , Fan, H. , Zhou, W. , Liu, B. , Chua, Y. , Ju, X. and Chen, P. (2014), Lithiated Primary Amine-A New Material for Hydrogen Storage, Chemistry-A European Journal, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=915795 (Accessed October 10, 2025)