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dc.creatorPantić, Tijana
dc.creatorMilanović, Igor
dc.creatorLukić, Miodrag
dc.creatorGrbović-Novaković, Jasmina
dc.creatorKurko, Sandra V.
dc.creatorBiliškov, Nikola
dc.creatorMilošević Govedarović, Sanja S.
dc.date.accessioned2020-05-04T16:21:26Z
dc.date.available2020-05-04T16:21:26Z
dc.date.issued2020
dc.identifier.issn0360-3199
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/8568
dc.description.abstractThe influence of different milling conditions obtained using two high-energy mills on hydrogen desorption from MgH2-WO3 composites was investigated. The morphology, particle and crystallite size were studied as a function of milling speed, vial's volume, and ball-to-powder ratio. The vial's fill level, the number, and type of milling balls and additive's content kept constant. Changes in morphology and microstructure were correlated to desorption properties of materials. Higher milling speed reduced particle size but, there is no significant crystallite size reduction. On the other hand, additive distribution is similar regardless of the energy input. It has been noticed that different energy input on milling blend, which is the result of combined effects of above-mentioned factors, reflects on desorption temperature but not on the kinetics of desorption. In fact, desorption mechanism changes from 2D to 3D growth with constant nucleation rate, despite obtained changes in microstructure or chemical composition of the material. © 2019 Hydrogen Energy Publications LLCen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45012/RS//
dc.relationEnvironmental Protection and Energy Efficiency Fund of the Republic of Croatia
dc.relationCroatian Science Foundation [PKP-2016-06-4480]
dc.rightsrestrictedAccess
dc.sourceInternational Journal of Hydrogen Energy
dc.subjectMgH2en
dc.subjectWO3en
dc.subjectCompositesen
dc.subjectMechanical millingen
dc.subjectDesorption propertiesen
dc.subjectKinetic analysisen
dc.titleThe influence of mechanical milling parameters on hydrogen desorption from Mgh2-Wo3 compositesen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractПантић, Тијана; Милановић, Игор; Лукић, Миодраг; Билишков, Никола; Милошевић Говедаровић, Сања; Грбовић Новаковић, Јасмина; Курко, Сандра;
dc.rights.holder© 2019 Hydrogen Energy Publications LLC
dc.citation.volume45
dc.citation.issue14
dc.citation.spage7901
dc.citation.epage7911
dc.identifier.wos000521110300005
dc.identifier.doi10.1016/j.ijhydene.2019.07.167
dc.citation.rankM21
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85070554967


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