Development of bifunctional SrTiO3/SrMoO4 heterojunction catalyst for efficient adsorption and photocatalytic performance evaluation
DC Field | Value | Language |
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dc.contributor.author | Basumatary, Phulmani | - |
dc.contributor.author | Saha, Sandip | - |
dc.contributor.author | Ramchiary, Anjalu | - |
dc.contributor.author | Konwar, Dimpul | - |
dc.date.accessioned | 2024-05-03T12:30:20Z | - |
dc.date.available | 2024-05-03T12:30:20Z | - |
dc.date.issued | 2024-05 | - |
dc.identifier.issn | 0022-3697 | - |
dc.identifier.issn | 1879-2553 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/91092 | - |
dc.description.abstract | A new bifunctional heterojunction catalyst, SrTiO3/SrMoO4 was prepared using a hydrothermal method followed by a rigorous physical blending process. A thorough investigation of its performance in removing methylene blue and phenol contaminants was undertaken through both adsorption and photocatalytic approaches. The XRD analysis reveals the formation of a heterojunction composite material displaying exceptional crystalline properties. The investigation of the optoelectronic properties and phase composition of the synthesized catalysts was carried out employing UV-Vis-DRS, photoluminescence, and Raman spectroscopy. Furthermore, electron microscopy analysis of the catalysts unveiled a cuboid-like morphology with a uniform distribution of particle sizes. The XPS peak fitting of the constituent elements yielded valuable insights into the chemical composition and oxidation states of the atoms. The experimental results demonstrated a type II heterojunction at the SrTiO3/SrMoO4 interface, promoting substantial transfer of charge carriers across the junction while simultaneously reducing the recombination rate. The SrTiO3/SrMoO4 heterojunction catalyst exhibited excellent degradation efficiency and outstanding recyclability, with a degradation enhancement of 2-fold for MB dye and 4-fold for phenol compared to the pristine SrTiO3 counterpart. The current study presents an efficient catalytic system that offers a potential avenue for wastewater treatment. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Development of bifunctional SrTiO3/SrMoO4 heterojunction catalyst for efficient adsorption and photocatalytic performance evaluation | - |
dc.type | Article | - |
dc.identifier.wosid | 001183124600001 | - |
dc.identifier.doi | 10.1016/j.jpcs.2024.111939 | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, v.188 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85185264622 | - |
dc.citation.title | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | - |
dc.citation.volume | 188 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordPlus | SRTIO3 | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | NANOCUBES | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | SRMOO4 | - |
dc.subject.keywordPlus | SR | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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