“Isotope effect” of hydrogen and deuterium interaction with vanadium alloys VCrTi

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dc.contributor.authorKenzhina, I.
dc.contributor.authorKulsartov, T.
dc.contributor.authorChikhray, Y.
dc.contributor.authorShestakov, V.
dc.contributor.authorTolebay, A.
dc.contributor.authorAskerbekov, S.
dc.contributor.authorTazhibayeva, I.
dc.contributor.authorGordienko, Y.
dc.contributor.authorPonkratov, Y.
dc.contributor.authorZaurbekova, Zh.
dc.contributor.authorMukanova, A.
dc.creatorI., Kenzhina
dc.date.accessioned2017-12-21T05:50:11Z
dc.date.available2017-12-21T05:50:11Z
dc.date.issued2017-01-01
dc.description.abstractAbstract V-Ti-Cr vanadium alloys have many perspective applications, particularly, they are considered as a main structural material of the first wall and blanket of fusion reactor with lithium coolant. Also, they are used as a high-temperature membrane for hydrogen isotopes separation and effective sorbents for hydrogen purification installations by PSA (Pressure Swing Adsorption) adsorption method (under the control of sorbent surface composition). The use of vanadium alloys can be extremely interesting because of the possibility of hydrogen isotopes separation in hydrogen systems. The fact is that vanadium has unique properties with respect to hydrogen: protium atoms typically occupy octahedral interstices in vanadium bcc lattice, while the deuterium atoms - mainly tetrahedral interstices. That all considerably affects diffusion and solubility of hydrogen isotopes in vanadium. This paper presents the results of experiments on sorption of hydrogen isotopes with V4Cr4Ti vanadium alloy from a mixture of hydrogen isotopes. According to the obtained time dependence of hydrogen isotopes partial pressure change in gas mixture the following parameters were determined: rate of dissolution and heat of dissolution of hydrogen and deuterium in vanadium alloys V4Cr4Ti, V10Cr5Ti. The conclusion about the prospects of using vanadium alloys in storage systems, separation and purification was made.en_US
dc.identifierDOI:10.1016/j.matpr.2017.04.033
dc.identifier.citationI. Kenzhina, T. Kulsartov, Y. Chikhray, V. Shestakov, A. Tolebay, S. Askerbekov, I. Tazhibayeva, Y. Gordienko, Y. Ponkratov, Zh. Zaurbekova, A. Mukanova, “Isotope effect” of hydrogen and deuterium interaction with vanadium alloys VCrTi, In Materials Today: Proceedings, Volume 4, Issue 3, Part A, 2017, Pages 4582-4588en_US
dc.identifier.issn22147853
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S2214785317305990
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/2999
dc.language.isoenen_US
dc.publisherMaterials Today: Proceedingsen_US
dc.relation.ispartofMaterials Today: Proceedings
dc.rights.license© 2017 Elsevier Ltd. All rights reserved.
dc.subjectVanadiumen_US
dc.subjectAlloysen_US
dc.subjectHydrogenen_US
dc.subjectDeuteriumen_US
dc.subjectDissolutionen_US
dc.subjectSurfaceen_US
dc.title“Isotope effect” of hydrogen and deuterium interaction with vanadium alloys VCrTien_US
dc.typeArticleen_US
elsevier.aggregationtypeJournal
elsevier.coverdate2017-01-01
elsevier.coverdisplaydate2017
elsevier.endingpage4588
elsevier.identifier.doi10.1016/j.matpr.2017.04.033
elsevier.identifier.eid1-s2.0-S2214785317305990
elsevier.identifier.piiS2214-7853(17)30599-0
elsevier.identifier.scopusid85020858898
elsevier.issue.identifier3
elsevier.issue.name4th International Conference on Nanomaterials and Advanced Energy Storage Systems (INESS 2016), August 11-13, 2016, Almaty, Kazakhstan
elsevier.openaccess0
elsevier.openaccessarticlefalse
elsevier.openarchivearticlefalse
elsevier.startingpage4582
elsevier.teaserV-Ti-Cr vanadium alloys have many perspective applications, particularly, they are considered as a main structural material of the first wall and blanket of fusion reactor with lithium coolant. Also,...
elsevier.volume4
workflow.import.sourcescience

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