Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Synthesis of Mg2FeH6 by hydrogenation of Mg/Fe powder mixture prepared by cold roll milling in air: Effects of microstructure and oxygen distribution

Full metadata record
DC Field Value Language
dc.contributor.authorJung, Lee Yun-
dc.contributor.authorFadonougbo, Julien O.-
dc.contributor.authorSuh, Jin-Yoo-
dc.contributor.authorLee, Young-Su-
dc.contributor.authorHuh, Joo-Youl-
dc.contributor.authorCho, Young Whan-
dc.date.accessioned2021-09-02T07:37:30Z-
dc.date.available2021-09-02T07:37:30Z-
dc.date.created2021-06-16-
dc.date.issued2018-08-23-
dc.identifier.issn0360-3199-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/73735-
dc.description.abstractHerein, we describe the synthesis of Mg2FeH6 by hydrogenation of a 2.1 Mg:Fe (mol/mol) powder mixture prepared by cold roll milling (CRM) in air. The thickness of Fe layers and the amount and distribution of oxygen with number of CRM passes were systematically analyzed. CRM-induced microstructural changes were shown to play an important role in Mg2FeH6 formation. Although repeated CRM effectively decreased the Fe layer thickness to values sufficient for the fast formation of Mg2FeH6, too much CRM passes decreased the total degree of hydrogenation due to inevitable oxidation of Mg in air. Both microstructure refinement and minimal oxidation are the prerequisites for efficient Mg2FeH6 synthesis, with the former condition being achievable by optimizing the number of milling passes, and the latter one requiring CRM under an inert atmosphere. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subjectHIGH-PRESSURE SYNTHESIS-
dc.subjectMG-FE-H-
dc.subjectSORPTION PROPERTIES-
dc.subjectSTORAGE PROPERTIES-
dc.subjectHOT-EXTRUSION-
dc.subjectDECOMPOSITION-
dc.subjectHYDRIDES-
dc.subjectMECHANISMS-
dc.subjectATMOSPHERE-
dc.subjectMG2COH5-
dc.titleSynthesis of Mg2FeH6 by hydrogenation of Mg/Fe powder mixture prepared by cold roll milling in air: Effects of microstructure and oxygen distribution-
dc.typeArticle-
dc.contributor.affiliatedAuthorHuh, Joo-Youl-
dc.identifier.doi10.1016/j.ijhydene.2018.03.129-
dc.identifier.scopusid2-s2.0-85045099335-
dc.identifier.wosid000443665500029-
dc.identifier.bibliographicCitationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.43, no.34, pp.16758 - 16765-
dc.relation.isPartOfINTERNATIONAL JOURNAL OF HYDROGEN ENERGY-
dc.citation.titleINTERNATIONAL JOURNAL OF HYDROGEN ENERGY-
dc.citation.volume43-
dc.citation.number34-
dc.citation.startPage16758-
dc.citation.endPage16765-
dc.type.rimsART-
dc.type.docTypeArticle; Proceedings Paper-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaElectrochemistry-
dc.relation.journalResearchAreaEnergy & Fuels-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryElectrochemistry-
dc.relation.journalWebOfScienceCategoryEnergy & Fuels-
dc.subject.keywordPlusHIGH-PRESSURE SYNTHESIS-
dc.subject.keywordPlusMG-FE-H-
dc.subject.keywordPlusSORPTION PROPERTIES-
dc.subject.keywordPlusSTORAGE PROPERTIES-
dc.subject.keywordPlusHOT-EXTRUSION-
dc.subject.keywordPlusDECOMPOSITION-
dc.subject.keywordPlusHYDRIDES-
dc.subject.keywordPlusMECHANISMS-
dc.subject.keywordPlusATMOSPHERE-
dc.subject.keywordPlusMG2COH5-
dc.subject.keywordAuthorCold roll milling-
dc.subject.keywordAuthorMetal hydride-
dc.subject.keywordAuthorMg2FeH6-
dc.subject.keywordAuthorOxygen analysis-
dc.subject.keywordAuthorTransmission electron microscopy-
dc.subject.keywordAuthorSolid hydrogen storage-
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Engineering > Department of Materials Science and Engineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Huh, Joo Youl photo

Huh, Joo Youl
공과대학 (신소재공학부)
Read more

Altmetrics

Total Views & Downloads

BROWSE