DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Kyeong Min | ko |
dc.contributor.author | Kim, Kyoung Hwan | ko |
dc.contributor.author | Choi, Hyung Ouk | ko |
dc.contributor.author | Jung, Hee-Tae | ko |
dc.date.accessioned | 2015-11-20T07:40:08Z | - |
dc.date.available | 2015-11-20T07:40:08Z | - |
dc.date.created | 2015-08-03 | - |
dc.date.created | 2015-08-03 | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | GREEN CHEMISTRY, v.17, no.7, pp.3972 - 3978 | - |
dc.identifier.issn | 1463-9262 | - |
dc.identifier.uri | http://hdl.handle.net/10203/200809 | - |
dc.description.abstract | In this paper, we have reported a new, visible-light-driven photocatalyst composed of 2D mesoporous TiO2 on reduced graphene oxide, which enables enhanced absorption of visible light, showing outstanding charge separation ability and a large surface area. Graphene-2D mesoporous TiO2 (GOMTi) was prepared via a simple hydrothermal process by ternary self-assembly of metal oxide precursors, graphene oxide, and a surfactant. The structural strength and large interfacial contact between the graphene and two dimensional TiO2 sheet lead to a high performance photocatalyst, as compared to a conventional graphene-TiO2 nanostructure composite. In the test for degradation of methylene blue, the photodegradation rate of GOMTi was similar to 9 times higher than the rate of common TiO2 nanoparticles (p25), due to the enhanced synergetic effects of graphene and TiO2. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | TITANIA NANOSHEETS | - |
dc.subject | SANDWICH-LIKE | - |
dc.subject | OXIDE | - |
dc.subject | CONVERSION | - |
dc.subject | COMPOSITE | - |
dc.subject | PERFORMANCE | - |
dc.subject | REDUCTION | - |
dc.subject | CO2 | - |
dc.subject | SEMICONDUCTORS | - |
dc.subject | NANOCOMPOSITES | - |
dc.title | A highly photoactive, visible-light-driven graphene/2D mesoporous TiO2 photocatalyst | - |
dc.type | Article | - |
dc.identifier.wosid | 000357620900037 | - |
dc.identifier.scopusid | 2-s2.0-84936804329 | - |
dc.type.rims | ART | - |
dc.citation.volume | 17 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 3972 | - |
dc.citation.endingpage | 3978 | - |
dc.citation.publicationname | GREEN CHEMISTRY | - |
dc.identifier.doi | 10.1039/c5gc00641d | - |
dc.contributor.localauthor | Jung, Hee-Tae | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | TITANIA NANOSHEETS | - |
dc.subject.keywordPlus | SANDWICH-LIKE | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | CO2 | - |
dc.subject.keywordPlus | SEMICONDUCTORS | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.