Synthesis of Anatase Mesoporous TiO2 by Using Cyclodextrin as a Pore Forming Template via Hydrothermal Treatment
DC Field | Value | Language |
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dc.contributor.author | Kim, Joohee | - |
dc.contributor.author | An, Soyoung | - |
dc.contributor.author | Jang, Soehyun | - |
dc.contributor.author | Lee, Junwoo | - |
dc.contributor.author | Chung, Jae Woo | - |
dc.date.available | 2018-05-09T07:34:59Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2015-06 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/8718 | - |
dc.description.abstract | Porous titanium dioxide with an average pore diameter of several nanometers and a narrow pore size distribution was prepared by using cyclodextrin (CD) in a sol-gel reaction of titanium precursor. After the reaction, a hydrothermal treatment was performed, and a WAXD analysis shows that the hydrothermal treatment successfully induces an anatase crystalline structure in TiO2. The combined results from TGA, FT-IR, N-2 adsorption-desorption isotherm, TEM, and SEM analyses show that the CD act as a pore forming template to form TiO2 with a wormhole-type pore and a large specific surface area. Furthermore, the ratio of the CD/Ti precursor affects the porosity and the morphology of the mesoporous TiO2. In contrast, TiO2 prepared without CD does not exhibit a porous structure. The formation of these porous structures is a result of the self-assembly of Ti species around the CD molecules, TiO2 growth, and pore-forming by the removal of CD. | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.subject | TITANIUM-DIOXIDE | - |
dc.subject | PHOTOCATALYTIC ACTIVITY | - |
dc.subject | SURFACE-AREA | - |
dc.subject | NANOPARTICLES | - |
dc.title | Synthesis of Anatase Mesoporous TiO2 by Using Cyclodextrin as a Pore Forming Template via Hydrothermal Treatment | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/bkcs.10327 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.36, no.6, pp.1694 - 1698 | - |
dc.identifier.kciid | ART001996476 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000355986100023 | - |
dc.identifier.scopusid | 2-s2.0-84936758127 | - |
dc.citation.endPage | 1698 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1694 | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 36 | - |
dc.contributor.affiliatedAuthor | Chung, Jae Woo | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Anatase crystalline | - |
dc.subject.keywordAuthor | Cyclodextrin | - |
dc.subject.keywordAuthor | Hydrothermal treatment | - |
dc.subject.keywordAuthor | Mesoporous TiO2 | - |
dc.subject.keywordPlus | TITANIUM-DIOXIDE | - |
dc.subject.keywordPlus | PHOTOCATALYTIC ACTIVITY | - |
dc.subject.keywordPlus | SURFACE-AREA | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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