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College of Engineering(공과대학)Dept. of Materials Science and Engineering(신소재공학과)MS-Journal Papers(저널논문)

Observation of passive films on Fe-20Cr-xNi (x=0, 10, 20 wt.%) alloys using TEM and Cs-corrected STEM-EELS

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dc.contributor.authorOh, Kkoch Nimko
dc.contributor.authorAhn, Soohoonko
dc.contributor.authorEom, KwangSupko
dc.contributor.authorJung, Ki Minko
dc.contributor.authorKwon, Hyuk-Sangko
dc.date.accessioned2014-08-29T01:33:54Z-
dc.date.available2014-08-29T01:33:54Z-
dc.date.created2014-04-01-
dc.date.created2014-04-01-
dc.date.issued2014-02-
dc.identifier.citationCORROSION SCIENCE, v.79, pp.34 - 40-
dc.identifier.issn0010-938X-
dc.identifier.urihttp://hdl.handle.net/10203/188796-
dc.description.abstractThe structure and composition of passive film formed on Fe-20Cr-xNi (x = 0, 10, 20 wt.%) alloys in deaerated pH 8.5 borate buffer solution was examined by transmission electron microscope and Cs-corrected scanning transmission electron microscope-electron energy loss spectroscopy. Thickness of the passive film on each alloy was measured to be 2.5-2.7 nm and the passive film was enriched with Cr. The passive film formed on the alloys exhibited an amorphous structure, as confirmed by the lack of diffraction contrast and by the fast Fourier transform images taken within a region of the passive film on each alloy.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subjectSINGLE-CRYSTAL SURFACES-
dc.subjectMEMBRANE FUEL-CELLS-
dc.subject8.5 BUFFER SOLUTION-
dc.subjectSTAINLESS-STEEL-
dc.subjectCHEMICAL-COMPOSITION-
dc.subjectPHOTOELECTROCHEMICAL ANALYSIS-
dc.subjectCORROSION BEHAVIOR-
dc.subjectIN-SITU-
dc.subjectXPS-
dc.subjectNI-
dc.titleObservation of passive films on Fe-20Cr-xNi (x=0, 10, 20 wt.%) alloys using TEM and Cs-corrected STEM-EELS-
dc.typeArticle-
dc.identifier.wosid000331672900006-
dc.identifier.scopusid2-s2.0-84890155477-
dc.type.rimsART-
dc.citation.volume79-
dc.citation.beginningpage34-
dc.citation.endingpage40-
dc.citation.publicationnameCORROSION SCIENCE-
dc.identifier.doi10.1016/j.corsci.2013.10.023-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorKwon, Hyuk-Sang-
dc.contributor.nonIdAuthorEom, KwangSup-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorPassive film-
dc.subject.keywordAuthorTEM-
dc.subject.keywordAuthorSTEM-
dc.subject.keywordPlusSINGLE-CRYSTAL SURFACES-
dc.subject.keywordPlusMEMBRANE FUEL-CELLS-
dc.subject.keywordPlus8.5 BUFFER SOLUTION-
dc.subject.keywordPlusSTAINLESS-STEEL-
dc.subject.keywordPlusCHEMICAL-COMPOSITION-
dc.subject.keywordPlusPHOTOELECTROCHEMICAL ANALYSIS-
dc.subject.keywordPlusCORROSION BEHAVIOR-
dc.subject.keywordPlusIN-SITU-
dc.subject.keywordPlusXPS-
dc.subject.keywordPlusNI-
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