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dc.creatorStojić, Dragica Lj.
dc.creatorKumrić, Sandra V.
dc.creatorBelošević-Čavor, Jelena
dc.creatorRadaković, Jana
dc.creatorCekić, Božidar Đ.
dc.creatorMentus, Slavko V.
dc.date.accessioned2018-03-01T20:49:17Z
dc.date.available2018-03-01T20:49:17Z
dc.date.issued2009
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/3719
dc.description.abstractThe intermetallic compound (HfNi)-Ni-2 was the subject of investigations by several methods. The relative stability was checked by calculating its enthalpy and cohesive properties, using the augmented plane wave plus local orbitals (APW + lo) method of ab initio calculations. The kinetics of hydrogen absorption in this compound was investigated in the temperature range from 573 to 823 K, under the constant hydrogen pressure of 1 bar. The obtained rate constants, k (s(-1)), and hydriding capacities (H/M) are as follows: 0.00038 (0.69), 0.00131 (0.95), 0.00246 (1.13) and 0.0042 (0.92) for temperatures 573, 673, 723 and 823 K, respectively. The changes in crystal structure and morphology caused by multiple hydriding/dehydriding cycles were followed by XRD and SEM. (C) 2009 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.en
dc.relation[141022]
dc.relation[142047]
dc.rightsrestrictedAccessen
dc.sourceInternational Journal of Hydrogen Energyen
dc.subjectHf2Nien
dc.subjectHydriding isothermen
dc.subjectHydriding capacityen
dc.subjectXRDen
dc.subjectSEMen
dc.subjectActivation energyen
dc.subject(APW plus lo) methoden
dc.titleHydridic, thermodynamic and kinetic properties of Hf2Ni intermetallic phaseen
dc.typearticleen
dcterms.abstractМентус, Славко В.; Стојиц, Драгица Љ.; Кумриц, Сандра В.; Цекиц, Бозидар Дј; Белошевић-Чавор Јелена; Радаковић Јана;
dc.citation.volume34
dc.citation.issue9
dc.citation.spage3764
dc.citation.epage3770
dc.identifier.wos000266783800022
dc.identifier.doi10.1016/j.ijhydene.2009.02.055
dc.citation.otherSpecial Issue: SI
dc.citation.rankM21a
dc.identifier.scopus2-s2.0-65649144277


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