Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 서영웅 | - |
dc.date.accessioned | 2022-04-21T00:42:36Z | - |
dc.date.available | 2022-04-21T00:42:36Z | - |
dc.date.issued | 2020-08 | - |
dc.identifier.citation | APPLIED CATALYSIS A-GENERAL, v. 603, article no. 117763 | en_US |
dc.identifier.issn | 0926-860X | - |
dc.identifier.issn | 1873-3875 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0926860X20303562?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/170173 | - |
dc.description.abstract | The acidity of nickel phosphide (Ni2P) catalysts plays a crucial role in producing a desired hydrodeoxygenation molecule from biomass-derived substrates; yet, it has never been explored in acid-catalyzed reactions. Herein, we demonstrated the activity of silica-supported Ni2P catalyst prepared with the nominal P/Ni ratio of 2 (Ni2P/SiO2-2P) in the etherification of furanyl alcohols (particularly, 5-(hydroxymethyl)furfural) with aliphatic alcohols including ethanol. By comparing the characteristics of Ni/SiO2, PxOy/SiO2, and Ni2P/SiO2-xP (x = 0.5 and 1), Ni2P/SiO2-2P was revealed to contain the Bronsted and Lewis acid sites of which both contributed to the etherification reaction. Notably, the Bronsted acidity was associated with the surplus P species added to produce the Ni2P phase. Consequently, supported Ni2P catalysts can work in acid-catalyzed reactions if an adequate ratio of Bronsted to Lewis acid sites is provided by the amount of the surplus P species determined by adjusting the P/Ni ratio. | en_US |
dc.description.sponsorship | This work was financially supported by the Next Generation Carbon Upcycling Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT, Republic of Korea (2017M1A2A2043148). We acknowledge technical supports from the Hanyang LINC+Analytical Equipment Center in Seoul. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER | en_US |
dc.subject | Etherification | en_US |
dc.subject | Furanyl alcohol | en_US |
dc.subject | Aliphatic alcohol | en_US |
dc.subject | Nickel phosphide | en_US |
dc.subject | Acidity | en_US |
dc.title | Etherification of biomass-derived furanyl alcohols with aliphatic alcohols over silica-supported nickel phosphide catalysts: Effect of surplus P species on the acidity | en_US |
dc.type | Article | en_US |
dc.relation.volume | 603 | - |
dc.identifier.doi | 10.1016/j.apcata.2020.117763 | - |
dc.relation.page | 117763-117763 | - |
dc.relation.journal | APPLIED CATALYSIS A-GENERAL | - |
dc.contributor.googleauthor | Shin, Mi | - |
dc.contributor.googleauthor | Kim, Jinsung | - |
dc.contributor.googleauthor | Suh, Young-Woong | - |
dc.relation.code | 2020050690 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL ENGINEERING | - |
dc.identifier.pid | ywsuh | - |
dc.identifier.orcid | https://orcid.org/0000-0002-2094-0724 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.