Catalytic reduction of nitrate in water over Pd-Cu/TiO2 catalyst: Effect of the strong metal-support interaction (SMSI) on the catalytic activity
DC Field | Value | Language |
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dc.contributor.author | Kim, Min-Sung | - |
dc.contributor.author | Chung, Sang-Ho | - |
dc.contributor.author | Yoo, Chun-Jae | - |
dc.contributor.author | Lee, Myung Suk | - |
dc.contributor.author | Cho, Il-Hyoung | - |
dc.contributor.author | Lee, Dae-Won | - |
dc.contributor.author | Lee, Kwan-Young | - |
dc.date.accessioned | 2021-09-05T20:54:09Z | - |
dc.date.available | 2021-09-05T20:54:09Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-10 | - |
dc.identifier.issn | 0926-3373 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/102083 | - |
dc.description.abstract | In this study, we prepared TiO2-supported Pd-Cu catalysts of different anatase/rutile phase compositions, which were used in a nitrate reduction in water. It was shown that the catalysts containing a greater anatase phase composition had higher catalytic performance. Through characterization studies using H-2-temperature programmed reduction (H-2-TPR) and X-ray photoelectron spectroscopy (XPS), the observed trend of the catalytic activity was correlated to the degree of the strong metal-support interaction (SMSI) over the catalysts. The SMSI occurred through pre-treatment of the catalysts by H-2 reduction (at 200 degrees C), which resulted in increased partially reduced TiO2-x, and electron-rich active metal (Pd and Cu) states at the catalyst of higher composition of anatase phase. The relationships between the changes in the properties and activities of the catalysts as a result of the anatase phase composition are discussed. (c) 2013 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | LIQUID-PHASE HYDROGENATION | - |
dc.subject | PALLADIUM-BASED CATALYSTS | - |
dc.subject | PD-CU CATALYSTS | - |
dc.subject | PT-CU | - |
dc.subject | SELECTIVE HYDROGENATION | - |
dc.subject | AQUEOUS NITRATE | - |
dc.subject | DRINKING-WATER | - |
dc.subject | REMOVAL | - |
dc.subject | NITRITE | - |
dc.subject | CARBON | - |
dc.title | Catalytic reduction of nitrate in water over Pd-Cu/TiO2 catalyst: Effect of the strong metal-support interaction (SMSI) on the catalytic activity | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kwan-Young | - |
dc.identifier.doi | 10.1016/j.apcatb.2013.05.033 | - |
dc.identifier.scopusid | 2-s2.0-84879312374 | - |
dc.identifier.wosid | 000324077600040 | - |
dc.identifier.bibliographicCitation | APPLIED CATALYSIS B-ENVIRONMENTAL, v.142, pp.354 - 361 | - |
dc.relation.isPartOf | APPLIED CATALYSIS B-ENVIRONMENTAL | - |
dc.citation.title | APPLIED CATALYSIS B-ENVIRONMENTAL | - |
dc.citation.volume | 142 | - |
dc.citation.startPage | 354 | - |
dc.citation.endPage | 361 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | LIQUID-PHASE HYDROGENATION | - |
dc.subject.keywordPlus | PALLADIUM-BASED CATALYSTS | - |
dc.subject.keywordPlus | PD-CU CATALYSTS | - |
dc.subject.keywordPlus | PT-CU | - |
dc.subject.keywordPlus | SELECTIVE HYDROGENATION | - |
dc.subject.keywordPlus | AQUEOUS NITRATE | - |
dc.subject.keywordPlus | DRINKING-WATER | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | NITRITE | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordAuthor | Nitrate reduction | - |
dc.subject.keywordAuthor | SMSI | - |
dc.subject.keywordAuthor | Pd-Cu/TiO2 | - |
dc.subject.keywordAuthor | H-2-TPR | - |
dc.subject.keywordAuthor | XPS | - |
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