Changes in the chemical composition of V2O5-loaded CVC-TiO2 materials with calcination temperatures for NH3-SCR of NOx
DC Field | Value | Language |
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dc.contributor.author | Cha, Woojoon | - |
dc.contributor.author | Park, Eunseuk | - |
dc.contributor.author | Chin, Sungmin | - |
dc.contributor.author | Yun, Seong-Taek | - |
dc.contributor.author | Jurng, Jongsoo | - |
dc.date.accessioned | 2021-09-05T20:30:07Z | - |
dc.date.available | 2021-09-05T20:30:07Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-10 | - |
dc.identifier.issn | 1380-2224 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101948 | - |
dc.description.abstract | In this study, the aim was to evaluate the effect of calcinations temperature on the catalytic activity and chemical composition of V2O5/TiO2. We prepared V2O5-loaded CVC-TiO2 catalysts by a combination of chemical vapor condensation (CVC) and impregnation method at different calcination temperatures. These catalysts were analyzed for their ability to catalyze NH3-based selective catalytic reduction of NOx. Compared with V2O5 loaded P25-TiO2 (commercial). V2O5/CVC-TiO2 catalysts calcined above 200 A degrees C exhibited better performance towards NOx conversion than that by a commercial catalyst prepared using P25-TiO2 (calcined at 500 A degrees C). In addition, the NOx conversion rate obtained with the sample calcined at 500 A degrees C gave the best result (90 %) at a reaction temperature of 200 A degrees C. From the XPS results, we observed that the V4+/5+ ratio was well balanced when the V2O5 loaded CVC-TiO2 sample was calcined at 500 A(0)C. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | SELECTIVE CATALYTIC-REDUCTION | - |
dc.subject | OXIDE CATALYSTS | - |
dc.subject | PHOTOCATALYTIC DEGRADATION | - |
dc.subject | TIO2 | - |
dc.subject | PARTICLES | - |
dc.subject | MECHANISM | - |
dc.subject | OXIDATION | - |
dc.subject | V2O5/TIO2 | - |
dc.subject | BEHAVIOR | - |
dc.subject | TITANIA | - |
dc.title | Changes in the chemical composition of V2O5-loaded CVC-TiO2 materials with calcination temperatures for NH3-SCR of NOx | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yun, Seong-Taek | - |
dc.identifier.doi | 10.1007/s10934-013-9688-0 | - |
dc.identifier.scopusid | 2-s2.0-84884284424 | - |
dc.identifier.wosid | 000324103300010 | - |
dc.identifier.bibliographicCitation | JOURNAL OF POROUS MATERIALS, v.20, no.5, pp.1069 - 1074 | - |
dc.relation.isPartOf | JOURNAL OF POROUS MATERIALS | - |
dc.citation.title | JOURNAL OF POROUS MATERIALS | - |
dc.citation.volume | 20 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1069 | - |
dc.citation.endPage | 1074 | - |
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 | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | SELECTIVE CATALYTIC-REDUCTION | - |
dc.subject.keywordPlus | OXIDE CATALYSTS | - |
dc.subject.keywordPlus | PHOTOCATALYTIC DEGRADATION | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | V2O5/TIO2 | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | TITANIA | - |
dc.subject.keywordAuthor | Chemical vapor condensation | - |
dc.subject.keywordAuthor | V4+/5+ | - |
dc.subject.keywordAuthor | Formic acid | - |
dc.subject.keywordAuthor | NOx | - |
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