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dc.contributor.authorLim, Seoyeon-
dc.contributor.authorKim, Min Soo-
dc.contributor.authorChoi, Jae-Wook-
dc.contributor.authorKim, Honggon-
dc.contributor.authorAhn, Byoung Sung-
dc.contributor.authorLee, Sang Deuk-
dc.contributor.authorLee, Hyunjoo-
dc.contributor.authorKim, Chang Soo-
dc.contributor.authorSuh, Dong Jin-
dc.contributor.authorHa, Jeong-Myeong-
dc.contributor.authorSong, Kwang Ho-
dc.date.accessioned2024-01-20T00:32:39Z-
dc.date.available2024-01-20T00:32:39Z-
dc.date.created2021-09-05-
dc.date.issued2017-09-
dc.identifier.issn0920-5861-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/122277-
dc.description.abstractAs part of an effort to prepare a refrigerant with zero ozone depletion potential (ODP) and with a low global warming potential (GWP), the catalytic dehydrofluorination of 1,1,1,2,3-tetrafluoropropane (HFC-245eb) is performed to produce 2,3,3,3-tetrafluoropropene (HFO-1234yf). Cr2O3 prepared by the sol-gel method (Cr2O3(SG)) exhibits good catalytic activity attributable to the formation of surface chromium oxyfluoride, which exhibits better catalytic activity with high-valent chromium and a larger fluorine content. The formation of chromium oxyfluoride from chromium oxide is achieved by in-situ fluorination in the early stage of dehydrofluorination, avoiding the conventional fluorination method using toxic HF. (C) 2016 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherElsevier BV-
dc.titleCatalytic dehydrofluorination of 1,1,1,2,3-pentafluoropropane (HFC-245eb) to 2,3,3,3-tetrafluoropropene (HFO-1234yf) using in-situ fluorinated chromium oxyfluoride catalyst-
dc.typeArticle-
dc.identifier.doi10.1016/j.cattod.2016.11.017-
dc.description.journalClass1-
dc.identifier.bibliographicCitationCatalysis Today, v.293, pp.42 - 48-
dc.citation.titleCatalysis Today-
dc.citation.volume293-
dc.citation.startPage42-
dc.citation.endPage48-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000405047100007-
dc.identifier.scopusid2-s2.0-85008158257-
dc.relation.journalWebOfScienceCategoryChemistry, Applied-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryEngineering, Chemical-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaEngineering-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusGAS-PHASE FLUORINATION-
dc.subject.keywordPlus2-CHLORO-3,3,3-TRIFLUOROPROPENE-
dc.subject.keywordPlus1,1,2,3-TETRACHLOROPROPENE-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusFLUORIDE-
dc.subject.keywordPlusOXIDE-
dc.subject.keywordPlusCFC-
dc.subject.keywordAuthorDehydrofluorination-
dc.subject.keywordAuthorHFC-245eb-
dc.subject.keywordAuthorHFO-1234yf-
dc.subject.keywordAuthorChromium oxyfluoride-
dc.subject.keywordAuthorCatalyst-
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KIST Article > 2017
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