Synthesis of size-controlled PtCu@Ru nanorattles via Pt seed-assisted formation of size-controlled removable Cu template
DC Field | Value | Language |
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dc.contributor.author | Park, Suhyun | - |
dc.contributor.author | Yoon, Donghwan | - |
dc.contributor.author | Baik, Hionsuck | - |
dc.contributor.author | Lee, Kwangyeol | - |
dc.date.accessioned | 2021-09-05T00:56:29Z | - |
dc.date.available | 2021-09-05T00:56:29Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1466-8033 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96205 | - |
dc.description.abstract | A facile synthetic strategy has been developed for size-controlled PtCu@Ru nanorattles via co-decomposition of Ru and Cu precursors in the presence of Pt nanoparticles. The presence of Pt nanoparticles induces a fast decomposition of Cu precursors, leading to the growth of the Cu phase on the Pt seeds. The Pt nanoparticle surface is partially alloyed with the Cu phase to form a PtCu alloy phase. Subsequent decomposition of Ru precursors leads to the formation of the Ru shell. The Cu layer between the core and shell of the intermediate PtCu@Cu@Ru nanoparticle, generated as a kinetic product, is then in situ removed by a CTAB ( cetyltrimethylammonium bromide)-induced destabilization process to yield a novel nanorattle structure with a Pt-based core and a porous Ru shell. The diameter of the Ru shell could be conveniently controlled by varying the ratio of employed Cu and Ru precursors. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | ONE-POT SYNTHESIS | - |
dc.subject | OXYGEN REDUCTION | - |
dc.subject | SURFACE-ENERGY | - |
dc.subject | THIN-FILMS | - |
dc.subject | FUEL-CELL | - |
dc.subject | HOLLOW | - |
dc.subject | PD | - |
dc.subject | NANOPARTICLES | - |
dc.subject | AU | - |
dc.subject | NANOCRYSTALS | - |
dc.title | Synthesis of size-controlled PtCu@Ru nanorattles via Pt seed-assisted formation of size-controlled removable Cu template | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kwangyeol | - |
dc.identifier.doi | 10.1039/c5ce00398a | - |
dc.identifier.scopusid | 2-s2.0-84940827356 | - |
dc.identifier.wosid | 000361139300009 | - |
dc.identifier.bibliographicCitation | CRYSTENGCOMM, v.17, no.36, pp.6852 - 6856 | - |
dc.relation.isPartOf | CRYSTENGCOMM | - |
dc.citation.title | CRYSTENGCOMM | - |
dc.citation.volume | 17 | - |
dc.citation.number | 36 | - |
dc.citation.startPage | 6852 | - |
dc.citation.endPage | 6856 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Crystallography | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Crystallography | - |
dc.subject.keywordPlus | ONE-POT SYNTHESIS | - |
dc.subject.keywordPlus | OXYGEN REDUCTION | - |
dc.subject.keywordPlus | SURFACE-ENERGY | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | FUEL-CELL | - |
dc.subject.keywordPlus | HOLLOW | - |
dc.subject.keywordPlus | PD | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | AU | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
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