Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영도 | - |
dc.date.accessioned | 2018-03-21T07:05:37Z | - |
dc.date.available | 2018-03-21T07:05:37Z | - |
dc.date.issued | 2014-04 | - |
dc.identifier.citation | 한국분말야금학회지(Journal of Korean powder metallurgy institute) v.21 no.2 ,pp. 119 - 123 , 2014 | en_US |
dc.identifier.issn | 2287-8173 | - |
dc.identifier.issn | 1225-7591 | - |
dc.identifier.uri | http://db.koreascholar.com/Article?code=268939 | - |
dc.identifier.uri | http://db.koreascholar.com/Search/Journal/IssueList?pub=6&jour=7 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/50105 | - |
dc.description.abstract | Pt has been widely used as catalyst for fuel cell and exhausted gas clean systems due to its high catalytic activity.Recently, there have been researches on fabricating composite materials of Pt as a method of reducing the amount of Pt due toits high price. One of the approaches for saving Pt used as catalyst is a core shell structure consisting of Pt layer on the core ofthe non-noble metal. In this study, the synthesis of Pt shell was conducted on the surface of TiO2 particle, a non-noble material,by applying ultraviolet (UV) irradiation. Anatase TiO2 particles with the average size of 20~30 nm were immersed in the eth-anol dissolved with Pt precursor of H2PtCl6·6H2O and exposed to UV irradiation with the wavelength of 365 nm. It was con-firmed that Pt nano-particles were formed on the surface of TiO2 particles by photochemical reduction of Pt ion from the solution.The morphology of the synthesized Pt@TiO2 nano-composite was examined by TEM (Transmission Electron Microscopy). | en_US |
dc.description.sponsorship | 이 논문은 2013년도 산업통상자원부의 재원으로 소재산업원천기술개발사업의 지원을 받아 수행되었으며, 이에감사드립니다(No. 10037399). | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국분말야금학회, 2014. | en_US |
dc.subject | Platinum nano-particle | en_US |
dc.subject | Titanium dioxide | en_US |
dc.subject | Nano-composite powders | en_US |
dc.subject | Ultraviolet | en_US |
dc.title | 광화학 환원방법을 이용한 Pt@TiO2 나노 복합체 합성 | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 21 | - |
dc.relation.page | 119-123 | - |
dc.relation.journal | 한국분말야금학회지 | - |
dc.contributor.googleauthor | 김지영 | - |
dc.contributor.googleauthor | 변종민 | - |
dc.contributor.googleauthor | 김진우 | - |
dc.contributor.googleauthor | 김영도 | - |
dc.contributor.googleauthor | Kim, Ji Young | - |
dc.contributor.googleauthor | Byun, Jong Min | - |
dc.contributor.googleauthor | Kim, Jin Woo | - |
dc.contributor.googleauthor | Kim, Young Do | - |
dc.relation.code | 2014001155 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | ydkim1 | - |
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