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dc.contributor.author이성철-
dc.date.accessioned2018-03-11T06:33:49Z-
dc.date.available2018-03-11T06:33:49Z-
dc.date.issued2013-05-
dc.identifier.citationMicroporous and Mesoporous Materials, Volume 172, Pages 161-166en_US
dc.identifier.issn1387-1811-
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S1387181113000577-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/44997-
dc.description.abstractHybrid-typed Pt electrocatalyst using Pt-carbon molecular sieve (Pt-CMS) synthesized by zeolite template method and commercial Pt-carbon black (Pt-CB) is prepared with different ratios of Pt-CB to Pt-CMS. Their physical and electrochemical properties are characterized using X-ray diffraction (XRD), transmission electron micrograph (TEM) and Brunauer?Emmet?Teller method (BET). Pt nanoparticles of 2?4 nm are synthesized and successfully dispersed onto CMS by polyol method and comparable with that of commercial Pt-CB. Cyclic voltammetric analysis is conducted to estimate electrochemical active surface area (ECSA). The cell test is conducted for the various membrane electrolyte assemblies (MEAs) fabricated with different catalysts such as Pt-CB, Pt-CMS, various hybrid-typed Pt-CBx/Pt-CMS100?x named as Pt-CBx/CMS100?x. The cell performance is fairly consistent with ECSA and the MEA fabricated with equal mass fraction of Pt-CB and Pt-CMS (Pt-CB50/CMS50) shows the best cell performance, indicating a significant dependence on pore structure of carbon support.en_US
dc.language.isoenen_US
dc.publisherElsevier B.V.en_US
dc.subjectZeolite templatingen_US
dc.subjectCarbon molecular sieveen_US
dc.subjectCell performanceen_US
dc.subjectHybrid-typed catalysten_US
dc.subjectElectrochemical active surface areaen_US
dc.titleElectrochemical properties of hybrid typed electrocatalyst using Pt/carbon molecular sieve synthesized by zeolite template and Pt carbon blacken_US
dc.title.alternativecarbon molecular sieve synthesized by zeolite template and Pt carbon blacken_US
dc.typeArticleen_US
dc.relation.volume172-
dc.identifier.doi10.1016/j.micromeso.2013.01.027-
dc.relation.page161-166-
dc.relation.journalMICROPOROUS AND MESOPOROUS MATERIALS-
dc.contributor.googleauthorYang, H. N-
dc.contributor.googleauthorPark, S. H-
dc.contributor.googleauthorLee, D. C-
dc.contributor.googleauthorYi, S. C-
dc.contributor.googleauthorKim, W. J-
dc.relation.code2013011303-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CHEMICAL ENGINEERING-
dc.identifier.pidscyi-
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COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
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