DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ye, Youngjin | ko |
dc.contributor.author | Joo, Jin | ko |
dc.contributor.author | Lee, Seonggyu | ko |
dc.contributor.author | Lee, Jinwoo | ko |
dc.date.accessioned | 2018-08-20T08:23:56Z | - |
dc.date.available | 2018-08-20T08:23:56Z | - |
dc.date.created | 2018-08-08 | - |
dc.date.created | 2018-08-08 | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | JOURNAL OF MATERIALS CHEMISTRY A, v.2, no.45, pp.19239 - 19246 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | http://hdl.handle.net/10203/245061 | - |
dc.description.abstract | Pd-Pt branched nanocrystals have been known to exhibit a synergistic effect in many electrocatalytic reactions such as reduction of oxygen and oxidation of small organic molecules. However, Pd-Pt branched structures have generally been synthesized using a two-step seed-mediated approach, which is unbeneficial for large-scale synthesis. Therefore, it is necessary to develop a one-step route to Pd-Pt branched structures. Herein, we developed a direct one-step synthetic route to obtain Pd-Pt structures with controllable shape, size, and composition. In this system, KBr plays a critical role in controlling the size and shape of the Pd-Pt NCs. The resulting Pd1Pt5 branched nanocrystals showed 3.4 and 6.2 times higher mass activity toward oxygen reaction and formic acid oxidation than commercial Pt/C, respectively. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | OXYGEN REDUCTION REACTION | - |
dc.subject | CORE-SHELL NANOPARTICLES | - |
dc.subject | FUEL-CELL APPLICATIONS | - |
dc.subject | FORMIC-ACID OXIDATION | - |
dc.subject | PLATINUM NANOCRYSTALS | - |
dc.subject | BIMETALLIC NANODENDRITES | - |
dc.subject | CATALYTIC-PROPERTIES | - |
dc.subject | MONOLAYER | - |
dc.subject | ELECTROOXIDATION | - |
dc.subject | HYDROGENATION | - |
dc.title | A direct one-step synthetic route to Pd-Pt nanostructures with controllable shape, size, and composition for electrocatalytic applications | - |
dc.type | Article | - |
dc.identifier.wosid | 000344384000016 | - |
dc.identifier.scopusid | 2-s2.0-84908432711 | - |
dc.type.rims | ART | - |
dc.citation.volume | 2 | - |
dc.citation.issue | 45 | - |
dc.citation.beginningpage | 19239 | - |
dc.citation.endingpage | 19246 | - |
dc.citation.publicationname | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.identifier.doi | 10.1039/c4ta04173a | - |
dc.contributor.localauthor | Lee, Jinwoo | - |
dc.contributor.nonIdAuthor | Ye, Youngjin | - |
dc.contributor.nonIdAuthor | Joo, Jin | - |
dc.contributor.nonIdAuthor | Lee, Seonggyu | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | OXYGEN REDUCTION REACTION | - |
dc.subject.keywordPlus | CORE-SHELL NANOPARTICLES | - |
dc.subject.keywordPlus | FUEL-CELL APPLICATIONS | - |
dc.subject.keywordPlus | FORMIC-ACID OXIDATION | - |
dc.subject.keywordPlus | PLATINUM NANOCRYSTALS | - |
dc.subject.keywordPlus | BIMETALLIC NANODENDRITES | - |
dc.subject.keywordPlus | CATALYTIC-PROPERTIES | - |
dc.subject.keywordPlus | MONOLAYER | - |
dc.subject.keywordPlus | ELECTROOXIDATION | - |
dc.subject.keywordPlus | HYDROGENATION | - |
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