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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 730 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 723 | - |
dc.citation.title | TOPICS IN CATALYSIS | - |
dc.citation.volume | 55 | - |
dc.contributor.author | S Alayoglu | - |
dc.contributor.author | VV Pushkarev | - |
dc.contributor.author | N Musselwhite | - |
dc.contributor.author | 안광진 | - |
dc.contributor.author | SK Beaumont | - |
dc.contributor.author | GA Somorjai | - |
dc.date.accessioned | 2023-12-22T04:46:39Z | - |
dc.date.available | 2023-12-22T04:46:39Z | - |
dc.date.created | 2015-07-28 | - |
dc.date.issued | 2012-08 | - |
dc.description.abstract | Size-controlled model Pt nanoparticle catalysts, synthesized by colloidal chemistry, were used to study the hydrogenative reforming of three C-6 hydrocarbons in mixtures with 5:1 excess of H-2: methylcyclopentane, n-hexane and 2-methylpentane. We found a strong particle size dependence on the distribution of different reaction products for the hydrogenolysis of methylcyclopentane. The reactions of 50 Torr methylcyclopentane in 250 Torr H-2 at 320 A degrees C, using 1.5 and 3.0 nm Pt nanoparticles produced predominantly C-6 isomers, especially 2-methylpentane, whereas 5.2 and 11.3 nm Pt nanoparticles were more selective for the formation of benzene. For the hydrogenolysis of n-hexane and 2-methylpentane, strong particle size effects on the turnover rates were observed. Hexane and 2-methylpentane reacted up to an order of magnitude slower over 3.0 nm Pt than over the other particle sizes. At 360 A degrees C the isomerization reactions were more selective than the other reaction pathways over 3.0 nm Pt, which also yielded relatively less benzene. | - |
dc.identifier.bibliographicCitation | TOPICS IN CATALYSIS, v.55, no.11, pp.723 - 730 | - |
dc.identifier.doi | 10.1007/s11244-012-9873-4 | - |
dc.identifier.issn | 1022-5528 | - |
dc.identifier.scopusid | 2-s2.0-84867033887 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/12822 | - |
dc.identifier.url | http://link.springer.com/article/10.1007%2Fs11244-012-9873-4 | - |
dc.identifier.wosid | 000307778600006 | - |
dc.language | 영어 | - |
dc.publisher | SPRINGER/PLENUM PUBLISHERS | - |
dc.title | Reforming of C-6 Hydrocarbons Over Model Pt Nanoparticle Catalysts | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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