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dc.contributor.authorAlsabawi, K
dc.contributor.authorGray, E MacA
dc.contributor.authorWebb, CJ
dc.date.accessioned2019-06-08T01:33:43Z
dc.date.available2019-06-08T01:33:43Z
dc.date.issued2019
dc.identifier.issn0360-3199
dc.identifier.doi10.1016/j.ijhydene.2018.12.026
dc.identifier.urihttp://hdl.handle.net/10072/383284
dc.description.abstractA study of the effect of the ball-milling gas environment on the kinetic enhancement of MgH2 with different additives was conducted using argon and hydrogen. The as-sourced MgH2 was milled for 20 h and then milled for a further 2 h after adding 1–2 mol% of one of the additives titanium isopropoxide, niobium oxide or carbon buckyballs, varying the gas environment for both ball-milling stages. The milling environment had little or no effect on the desorption kinetics in most cases. However, in some cases, the absorption uptake differed by up to 2 wt%, depending on the gas used. This effect was not consistent among the composite samples surveyed, demonstrating the importance of reporting all information about the ball-milling processes used, including the gas environment.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofpagefrom2976
dc.relation.ispartofpageto2980
dc.relation.ispartofissue5
dc.relation.ispartofjournalINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
dc.relation.ispartofvolume44
dc.subject.fieldofresearchChemical sciences
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode34
dc.subject.fieldofresearchcode40
dc.titleThe effect of ball-milling gas environment on the sorption kinetics of MgH2 with/without additives for hydrogen storage
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorGray, Evan M.


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