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  Department of Chemical Engineering (화학공학과) 1. Journal Papers

 

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Cited 4 time in webofscience Cited 4 time in scopus
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dc.contributor.authorWang, H-
dc.contributor.authorLi, YW-
dc.contributor.authorCho, SJ-
dc.contributor.authorLi, XD-
dc.contributor.authorKim, DP-
dc.date.accessioned2016-03-31T08:48:19Z-
dc.date.available2016-03-31T08:48:19Z-
dc.date.created2013-02-19-
dc.date.issued2009-01-01-
dc.identifier.issn1387-1811-
dc.identifier.other2009-OAK-0000026467-
dc.identifier.urihttps://oasis.postech.ac.kr/handle/2014.oak/16088-
dc.description.abstractThree-dimensional long range ordered hollow Pt-Ru sphere assemblies were prepared using a sacrificial three-dimensionally ordered macroporous (3DOM) carbon template. Metallic salts, such as a mixture of RuCl3 with H2PtCl6 were infiltrated into the carbon template, and a reduced Pt-Ru phase was produced on the surface of the 3DOM carbon template by a borohydride reduction reaction. The sacrificial template was then burnt off in air at 650 degrees C. The diameter of the hollow Pt-Ru spheres could be tailored using a different pore size 3DOM carbon template. Assemblies with an outer diameter of 550 nm showed high BET surface area of 584.3 m(2)/g. In addition, a high hydrogen adsorption stoichiometry (>0.5 H/M) was obtained on the Pt-Ru sphere assemblies, which indicated that most of the metal atoms on the surface were exposed. (C) 2008 Elsevier Inc. All rights reserved.-
dc.description.statementofresponsibilityX-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.relation.isPartOfMICROPOROUS AND MESOPOROUS MATERIALS-
dc.subjectSphere pattern-
dc.subject3DOM carbon template-
dc.subjectMetallic hollow sphere-
dc.subjectPt-Ru hollow sphere-
dc.subjectCALCIUM-CARBONATE-
dc.subjectDIRECTED GROWTH-
dc.subjectTEMPLATE-
dc.subjectNANOPARTICLES-
dc.subjectMICROSPHERES-
dc.subjectFABRICATION-
dc.subjectPARTICLES-
dc.subjectSILICA-
dc.subjectARRAYS-
dc.subjectFIELD-
dc.titleFacile preparation and unique H-2 adsorption behavior of three-dimensional novel Pt-Ru hollow sphere assemblies-
dc.typeArticle-
dc.contributor.college화학공학과-
dc.identifier.doi10.1016/J.MICROMESO.2008.06.037-
dc.author.googleWang, H-
dc.author.googleLi, YW-
dc.author.googleCho, SJ-
dc.author.googleLi, XD-
dc.author.googleKim, DP-
dc.relation.volume117-
dc.relation.issue1-
dc.relation.startpage208-
dc.relation.lastpage212-
dc.contributor.id10054896-
dc.relation.journalMICROPOROUS AND MESOPOROUS MATERIALS-
dc.relation.indexSCI급, SCOPUS 등재논문-
dc.relation.sciSCI-
dc.collections.nameJournal Papers-
dc.type.rimsART-
dc.identifier.bibliographicCitationMICROPOROUS AND MESOPOROUS MATERIALS, v.117, no.1, pp.208 - 212-
dc.identifier.wosid000262879700027-
dc.date.tcdate2019-01-01-
dc.citation.endPage212-
dc.citation.number1-
dc.citation.startPage208-
dc.citation.titleMICROPOROUS AND MESOPOROUS MATERIALS-
dc.citation.volume117-
dc.contributor.affiliatedAuthorKim, DP-
dc.identifier.scopusid2-s2.0-56049122159-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.wostc4-
dc.description.scptc3*
dc.date.scptcdate2018-05-121*
dc.type.docTypeArticle-
dc.subject.keywordPlusCALCIUM-CARBONATE-
dc.subject.keywordPlusDIRECTED GROWTH-
dc.subject.keywordPlusNANOPARTICLES-
dc.subject.keywordPlusMETAL-
dc.subject.keywordPlusFABRICATION-
dc.subject.keywordPlusPARTICLES-
dc.subject.keywordPlusARRAYS-
dc.subject.keywordPlusFIELD-
dc.subject.keywordAuthorSphere pattern-
dc.subject.keywordAuthor3DOM carbon template-
dc.subject.keywordAuthorMetallic hollow sphere-
dc.subject.keywordAuthorPt-Ru hollow sphere-
dc.relation.journalWebOfScienceCategoryChemistry, Applied-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
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김동표KIM, DONG PYO
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