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Room temperature stable CO x -free H 2 production from methanol with magnesium oxide nanophotocatalysts

Liu, Zhengqing; Yin, Zongyou; Cox, Casandra; Bosman, Michel; Qian, Xiaofeng; Li, Na; Zhao, Hongyang; Du, Yaping; Li, Ju; Nocera, Daniel

Description

Methanol, which contains 12.6 weight percent hydrogen, is a good hydrogen storage medium because it is a liquid at room temperature. However, by releasing the hydrogen, undesirable CO and/or CO2 byproducts are formed during catalytic fuel reforming. We show that alkaline earth metal oxides, in our case MgO nanocrystals, exhibit stable photocatalytic activity for CO/CO2-free H2 production from liquid methanol at room temperature. The performance of MgO nanocrystals toward methanol...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
URI: http://hdl.handle.net/1885/153871
Source: Science Advances
DOI: 10.1126/sciadv.1501425
Access Rights: Open Access

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