Benefits of the SiO₂-supported nickel phosphide catalyst on ethylene oligomerization
DC Field | Value | Language |
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dc.contributor.author | Shin, Mi | - |
dc.contributor.author | Jeong, Hwiram | - |
dc.contributor.author | Park, Myung-June | - |
dc.contributor.author | Suh, Young-Woong | - |
dc.date.accessioned | 2021-08-02T09:53:43Z | - |
dc.date.available | 2021-08-02T09:53:43Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-02 | - |
dc.identifier.issn | 0926-860X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/10767 | - |
dc.description.abstract | Although homogeneous catalytic systems have been central in ethylene oligomerization, the SiO2-Al2O3-supported nickel phosphide (Ni2P) catalyst was recently examined to be capable of transforming ethylene into higher olefins. Herein, better catalytic performance in ethylene oligomerization is achieved with Ni2P/SiO2 than Ni2P/SiO2-Al2O3 and Ni2P/Al2O3. As a factor influencing ethylene oligomerization, the particle size of Ni2P is the smallest over Ni2P/SiO2 due to strong metal-support interaction. While the oligomer productivity is affected by the density of Bronsted acid site present in the supported Ni2P catalysts, Ni2P/SiO2 has a relatively high ratio of Bronsted to Lewis acid sites. Moreover, Ni2P/SiO2 is able to easily generate and transfer hydrogen species via the Bronsted acid P OH groups, which would affect formation of nickel hydride species that is important in oligomerizing ethylene. Therefore, the above features of Ni2P/SiO2 are beneficial for ethylene oligomerization into higher olefins. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Benefits of the SiO₂-supported nickel phosphide catalyst on ethylene oligomerization | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Suh, Young-Woong | - |
dc.identifier.doi | 10.1016/j.apcata.2019.117376 | - |
dc.identifier.scopusid | 2-s2.0-85076711523 | - |
dc.identifier.wosid | 000514023200003 | - |
dc.identifier.bibliographicCitation | APPLIED CATALYSIS A-GENERAL, v.591, pp.1 - 9 | - |
dc.relation.isPartOf | APPLIED CATALYSIS A-GENERAL | - |
dc.citation.title | APPLIED CATALYSIS A-GENERAL | - |
dc.citation.volume | 591 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | HETEROGENEOUS OLIGOMERIZATION | - |
dc.subject.keywordPlus | OLEFIN OLIGOMERIZATION | - |
dc.subject.keywordPlus | MODEL-COMPOUND | - |
dc.subject.keywordPlus | METHYL LAURATE | - |
dc.subject.keywordPlus | HYDRODEOXYGENATION | - |
dc.subject.keywordPlus | ALUMINA | - |
dc.subject.keywordPlus | NMR | - |
dc.subject.keywordPlus | HYDRODESULFURIZATION | - |
dc.subject.keywordPlus | DEOXYGENATION | - |
dc.subject.keywordPlus | HYDROCARBONS | - |
dc.subject.keywordAuthor | Ethylene oligomerization | - |
dc.subject.keywordAuthor | Nickel phosphide | - |
dc.subject.keywordAuthor | Bronsted acid sites | - |
dc.subject.keywordAuthor | Supports | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0926860X19305319?via%3Dihub | - |
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