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Hydrogen Generation Performance of Novel Al-LiH-Metal Oxides

Abstract

A series of novel hydrogen production materials, Al-LiH-metal oxide composites, have been prepared by high energy ball milling. The effects of different oxides on the hydrolysis properties of Al-LiH composite for H2 generation is studied, in which Ga2O3 shows the best activation capability among the added oxides such as Ga2O3 Bi2O3, In2O3, TiO2, ITO, and γ-Al2O3. Experimental results indicate that Al-LiH-Ga2O3 composite shows the excellent properties of hydrogen production with related conversion efficiency and maximum hydrogen generation rate (mHG rate) of 98.6 % and 3837 mL g-1 min-1 at 298.15 K. Meanwhile, activation mechanism of Ga2O3 and LiH are investigated by SEM, XRD and so on.

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Publication details

The article was received on 30 Mar 2018, accepted on 08 May 2018 and first published on 10 May 2018


Article type: Research Article
DOI: 10.1039/C8QI00289D
Citation: Inorg. Chem. Front., 2018, Accepted Manuscript
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    Hydrogen Generation Performance of Novel Al-LiH-Metal Oxides

    P. Li, F. Xu, L. Sun, Y. Xia, J. Chen, Y. Wu, X. Yang, F. Yu and Y. Luo, Inorg. Chem. Front., 2018, Accepted Manuscript , DOI: 10.1039/C8QI00289D

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