There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 66 | - |
dc.citation.startPage | 58 | - |
dc.citation.title | JOURNAL OF CATALYSIS | - |
dc.citation.volume | 302 | - |
dc.contributor.author | Kim, Jae Yul | - |
dc.contributor.author | Kim, Yeon Ho | - |
dc.contributor.author | Han, Suenghoon | - |
dc.contributor.author | Choi, Sun Hee | - |
dc.contributor.author | Lee, Jae Sung | - |
dc.date.accessioned | 2023-12-22T03:47:24Z | - |
dc.date.available | 2023-12-22T03:47:24Z | - |
dc.date.created | 2013-07-04 | - |
dc.date.issued | 2013-06 | - |
dc.description.abstract | oxygenated hydrocarbons (OHCs) as an effective nitrogen oxide (NOx) reductant in selective catalytic reduction (SCR) systems. Thus, TiO2-based photocatalysts produced OHCs composed mainly of C-1-C-6 aldehydes under UV irradiation, and TiO2-SiO2 mixed oxide photocatalysts showed higher selectivity and yield to OHCs than pristine TiO2 by diluting contiguous Ti sites and suppressing complete oxidation to CO2. The effects of reaction variables were studied in detail. A novel scheme of NOx after-treatment system for diesel engine exhaust line was proposed involving the new photocatalytic reaction, where on-board photocatalytic partial oxidation of a small amount of diesel fuel produced OHCs that were supplied to the deNOx system as NOx reductant. Although further improvement is needed in the selectivity for OHCs as well as the system operability, the proposed scheme could be a more environment-friendly option than the reduction by urea, currently considered the most promising technology. | - |
dc.identifier.bibliographicCitation | JOURNAL OF CATALYSIS, v.302, pp.58 - 66 | - |
dc.identifier.doi | 10.1016/j.jcat.2013.03.003 | - |
dc.identifier.issn | 0021-9517 | - |
dc.identifier.scopusid | 2-s2.0-84877084660 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/3466 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84877084660 | - |
dc.identifier.wosid | 000319639300007 | - |
dc.language | 영어 | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.title | Photocatalytic synthesis of oxygenated hydrocarbons from diesel fuel for mobile deNOx application | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Engineering, Chemical | - |
dc.relation.journalResearchArea | Chemistry; Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Photocatalytic partial oxidation | - |
dc.subject.keywordAuthor | Oxygenated hydrocarbons | - |
dc.subject.keywordAuthor | TiO2-SiO2 mixed oxides | - |
dc.subject.keywordAuthor | NOx reduction | - |
dc.subject.keywordAuthor | Diesel vehicle | - |
dc.subject.keywordPlus | SELECTIVE CATALYTIC-REDUCTION | - |
dc.subject.keywordPlus | SI BINARY OXIDES | - |
dc.subject.keywordPlus | TITANIUM-DIOXIDE | - |
dc.subject.keywordPlus | MIXED OXIDES | - |
dc.subject.keywordPlus | SOL-GEL | - |
dc.subject.keywordPlus | QUANTITATIVE-ANALYSIS | - |
dc.subject.keywordPlus | LINEAR COMBINATION | - |
dc.subject.keywordPlus | AG/AL2O3 CATALYST | - |
dc.subject.keywordPlus | ACTIVE-SITES | - |
dc.subject.keywordPlus | METAL-OXIDE | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.