Comparative Study of Hydrogel-Based Recyclable Photocatalysts
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mai, Ngoc Xuan Dat | - |
dc.contributor.author | Park, Duckshin | - |
dc.contributor.author | Yoon, Juyeon | - |
dc.contributor.author | Hur, Jaehyun | - |
dc.date.available | 2020-02-27T11:42:28Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2018-02 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/4082 | - |
dc.description.abstract | A series of hydrogen-based TiO2 photocatalysts were prepared by the simple entrapment of TiO2 nanoparticles in different hydrogel matrices using gelation processes. The hydrogels, namely, agarose, alginate, and chitosan, were used as matrices for TiO2 immobilization. Morphological differences were characterized for the three different hybrid gel photocatalysts. The rate of methylene blue (MB) photodegradation increased with increasing initial TiO2 dosage in all samples. The structural properties of the hydrogels significantly affected the diffusion of MB and altered the photocatalytic activities. Among these three different hybrid gel photocatalysts, the chitosan-based TiO2 membrane showed superior activity to the agarose- and alginate-based TiO2 hybrid gels. In addition, chitosan/TiO2 still showed excellent photocatalytic activity after being reused in three cycles, suggesting that chitosan/TiO2 is a new potential eco-friendly and a cost-effective photocatalyst for wastewater treatment. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.subject | GEL-SUPPORTED TIO2 | - |
dc.subject | DEGRADATION | - |
dc.title | Comparative Study of Hydrogel-Based Recyclable Photocatalysts | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000426033000101 | - |
dc.identifier.doi | 10.1166/jnn.2018.14929 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.18, no.2, pp.1361 - 1364 | - |
dc.identifier.scopusid | 2-s2.0-85065033958 | - |
dc.citation.endPage | 1364 | - |
dc.citation.startPage | 1361 | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 18 | - |
dc.citation.number | 2 | - |
dc.contributor.affiliatedAuthor | Mai, Ngoc Xuan Dat | - |
dc.contributor.affiliatedAuthor | Yoon, Juyeon | - |
dc.contributor.affiliatedAuthor | Hur, Jaehyun | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Hydrogel | - |
dc.subject.keywordAuthor | Chitosan | - |
dc.subject.keywordAuthor | Agarose | - |
dc.subject.keywordAuthor | Alginate | - |
dc.subject.keywordAuthor | TiO2 | - |
dc.subject.keywordAuthor | Photocatalyst | - |
dc.subject.keywordPlus | GEL-SUPPORTED TIO2 | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.