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College of Engineering(공과대학)Dept. of Chemical and Biomolecular Engineering(생명화학공학과)CBE-Journal Papers(저널논문)

PRETREATMENT OF A TITANIUM ELECTRODE FOR REDUCTION OF URANIUM(VI) IN NITRIC ACID-HYDRAZINE MEDIA

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dc.contributor.authorKIM, KWko
dc.contributor.authorKim, Jong-Dukko
dc.contributor.authorAOYAGI, Hko
dc.contributor.authorTOIDA, Yko
dc.contributor.authorYOSHIDA, Zko
dc.date.accessioned2013-02-25T23:15:04Z-
dc.date.available2013-02-25T23:15:04Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1993-06-
dc.identifier.citationJOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, v.30, no.6, pp.554 - 559-
dc.identifier.issn0022-3131-
dc.identifier.urihttp://hdl.handle.net/10203/65953-
dc.description.abstractThe oxide film at the surface of a titanium electrode, which was observed by an Electron Probe Microanalyzer (EPMA) measurement, was found to hinder an electrolytic reduction of U(VI) to U(IV) in a nitric acid solution containing hydrazine. A method for the pretreatment of the titanium electrode to obtain a clear voltammogram for the reduction of U(VI) was investigated, and it was found that a controlled-potential electrolysis with a potential less than -0.8 V vs. SSE for about 30 min was adequate to remove the oxide film. The effect of the composition of the HNO3+N2H5+ solution on the degree of pretreatment was examined. Voltammograms for the reduction of U(VI) at the oxide-free titanium electrode were recorded and analyzed.-
dc.languageEnglish-
dc.publisherATOMIC ENERGY SOC JAPAN-
dc.titlePRETREATMENT OF A TITANIUM ELECTRODE FOR REDUCTION OF URANIUM(VI) IN NITRIC ACID-HYDRAZINE MEDIA-
dc.typeArticle-
dc.identifier.wosidA1993LP64800009-
dc.identifier.scopusid2-s2.0-0027606936-
dc.type.rimsART-
dc.citation.volume30-
dc.citation.issue6-
dc.citation.beginningpage554-
dc.citation.endingpage559-
dc.citation.publicationnameJOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY-
dc.contributor.localauthorKim, Jong-Duk-
dc.contributor.nonIdAuthorKIM, KW-
dc.contributor.nonIdAuthorAOYAGI, H-
dc.contributor.nonIdAuthorTOIDA, Y-
dc.contributor.nonIdAuthorYOSHIDA, Z-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorTITANIUM ELECTRODES-
dc.subject.keywordAuthorTITANIUM OXIDES-
dc.subject.keywordAuthorVOLTAMMETRY-
dc.subject.keywordAuthorPRETREATMENT-
dc.subject.keywordAuthorHYDRAZINE-
dc.subject.keywordAuthorURANIUM-
dc.subject.keywordAuthorNITRIC ACID-
dc.subject.keywordAuthorEPMA-
dc.subject.keywordAuthorMIXTURE-
dc.subject.keywordAuthorREDUCTION-
dc.subject.keywordAuthorELECTROLYSIS-
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CBE-Journal Papers(저널논문)
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