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Rapid synthesis of Pt-based alloy/carbon nanotube catalysts for a direct methanol fuel cell using flash light irradiation
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Park, Sung-Hyeon | - |
| dc.contributor.author | Jung, Hye-Mi | - |
| dc.contributor.author | Um, Sukkee | - |
| dc.contributor.author | Song, Yong-Won | - |
| dc.contributor.author | Kim, Hak-Sung | - |
| dc.date.accessioned | 2021-08-02T19:27:32Z | - |
| dc.date.available | 2021-08-02T19:27:32Z | - |
| dc.date.issued | 2012-09 | - |
| dc.identifier.issn | 0360-3199 | - |
| dc.identifier.issn | 1879-3487 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/27474 | - |
| dc.description.abstract | We synthesized Pt, Pt-Ru alloy and Pt-Ru-Mo alloy nanoparticles on the multi-walled carbon nanotubes (MWCNTs) using flash light irradiation and characterized these catalysts. Pt-100, Pt-50-Ru-50 alloy and Pt-43-Ru-43-Mo-14 alloy are coated onto MV/CNTs followed by flash light irradiation to facilitate the formation of nanoparticle-alloys. The fabricated pure Pt and Pt-based alloy nanoparticle/MWCNTs were characterized by X-ray diffraction (XRD), raman spectroscopy and scanning electron microscopy (SEM). Cyclic voltammetry (CV) studies and electrochemical impedance spectroscopy (EIS) results revealed that the Pt-43-Ru-43-Mo-14/MWCNT catalyst has higher activity and stability with regard to methanol electro-oxidation than the Pt-100/MWCNT and Pt-50-Ru-50/MWCNT catalysts. | - |
| dc.format.extent | 8 | - |
| dc.language | 영어 | - |
| dc.language.iso | ENG | - |
| dc.publisher | Elsevier | - |
| dc.title | Rapid synthesis of Pt-based alloy/carbon nanotube catalysts for a direct methanol fuel cell using flash light irradiation | - |
| dc.type | Article | - |
| dc.publisher.location | 네델란드 | - |
| dc.identifier.doi | 10.1016/j.ijhydene.2012.06.004 | - |
| dc.identifier.scopusid | 2-s2.0-84865001690 | - |
| dc.identifier.wosid | 000309024700062 | - |
| dc.identifier.bibliographicCitation | International Journal of Hydrogen Energy, v.37, no.17, pp 12597 - 12604 | - |
| dc.citation.title | International Journal of Hydrogen Energy | - |
| dc.citation.volume | 37 | - |
| dc.citation.number | 17 | - |
| dc.citation.startPage | 12597 | - |
| dc.citation.endPage | 12604 | - |
| dc.type.docType | Article | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Chemistry | - |
| dc.relation.journalResearchArea | Electrochemistry | - |
| dc.relation.journalResearchArea | Energy & Fuels | - |
| dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
| dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
| dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
| dc.subject.keywordPlus | CARBON NANOTUBES | - |
| dc.subject.keywordPlus | SUPPORTED PLATINUM | - |
| dc.subject.keywordPlus | ANODE CATALYST | - |
| dc.subject.keywordPlus | ELECTROOXIDATION | - |
| dc.subject.keywordPlus | ELECTROCATALYSTS | - |
| dc.subject.keywordPlus | NANOPARTICLES | - |
| dc.subject.keywordPlus | PERFORMANCE | - |
| dc.subject.keywordPlus | ALLOY | - |
| dc.subject.keywordPlus | METAL | - |
| dc.subject.keywordPlus | SPECTROSCOPY | - |
| dc.subject.keywordAuthor | Flash light irradiation | - |
| dc.subject.keywordAuthor | Carbon nanotubes | - |
| dc.subject.keywordAuthor | Methanol | - |
| dc.subject.keywordAuthor | Direct methanol fuel cells | - |
| dc.subject.keywordAuthor | Nanoparticle-alloys | - |
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Related Researcher
- UM, Suk kee
- COLLEGE OF ENGINEERING (SCHOOL OF MECHANICAL ENGINEERING)