Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이성철 | - |
dc.date.accessioned | 2019-11-22T00:42:28Z | - |
dc.date.available | 2019-11-22T00:42:28Z | - |
dc.date.issued | 2017-03 | - |
dc.identifier.citation | JOURNAL OF CERAMIC PROCESSING RESEARCH, v. 18, no. 3, page. 261-264 | en_US |
dc.identifier.issn | 1229-9162 | - |
dc.identifier.uri | http://jcpr.kbs-lab.co.kr/file/JCPR_vol.18_2017/JCPR18-3/15.2017-051_261-264.pdf | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/113371 | - |
dc.description.abstract | In this paper, reduced graphene oxide supported platinum (Pt/rGO) was prepared through a facile microwave-assisted polyol synthesis method. The effect of pH value in the solution during the synthesis on the physicochemical and electrochemical characteristics of the Pt/rGO was investigated. The pH value significantly affected the morphology and chemical state of the Pt nanoparticle due to different hydrolytic components of PtCl62- ions. As a result, the highest activity toward the oxygen reduction reaction (ORR) was obtained as 1.372 mA cm(-2) at 0.9 V from the Pt/rGO prepared from pH 12 which presented 2.63 and 2.09 times higher than the Pt/rGOs prepared at pH 10 and 8, respectively. It is clearly demonstrated that the pH value in the solution is critical for the electrocatalytic performance toward the ORR. | en_US |
dc.description.sponsorship | This research was supported by the Commercializations Promotion Agency (2016K000147) for R & D Outcomes (COMPA) funded by the Ministry of Science, ICT and Future Planning (MSIP). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | KOREAN ASSOC CRYSTAL GROWTH | en_US |
dc.subject | Proton exchange membrane fuel cell | en_US |
dc.subject | Oxygen reduction reaction | en_US |
dc.subject | Graphene supported platinum | en_US |
dc.subject | Microwave-assisted polyol synthesis | en_US |
dc.title | Graphene supported platinum for oxygen reduction reaction electrocatalyst through a facile microwave-assisted polyol synthesis | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 18 | - |
dc.relation.page | 261-264 | - |
dc.relation.journal | JOURNAL OF CERAMIC PROCESSING RESEARCH | - |
dc.contributor.googleauthor | Kim, Tae-Hyun | - |
dc.contributor.googleauthor | Yoo, Jung Hun | - |
dc.contributor.googleauthor | Yi, Sung-Chul | - |
dc.relation.code | 2017002433 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL ENGINEERING | - |
dc.identifier.pid | scyi | - |
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