There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 15093 | - |
dc.citation.number | 42 | - |
dc.citation.startPage | 15088 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 139 | - |
dc.contributor.author | Jeong, Yong-Kwang | - |
dc.contributor.author | Lee, Young Min | - |
dc.contributor.author | Yun, Jeonghun | - |
dc.contributor.author | Mazur, Tomasz | - |
dc.contributor.author | Kim, Minju | - |
dc.contributor.author | Kim, Young Jae | - |
dc.contributor.author | Dygas, Miroslaw | - |
dc.contributor.author | Choi, Sun Hee | - |
dc.contributor.author | Kim, Kwang S. | - |
dc.contributor.author | Kwon, Oh Hoon | - |
dc.contributor.author | Yoon, Seok Min | - |
dc.contributor.author | Grzybowski, Bartosz A. | - |
dc.date.accessioned | 2023-12-21T21:41:02Z | - |
dc.date.available | 2023-12-21T21:41:02Z | - |
dc.date.created | 2017-11-11 | - |
dc.date.issued | 2017-10 | - |
dc.description.abstract | Materials exhibiting excitation-wavelength-dependent photoluminescence, PL, are useful in a range of biomedical and optoelectronic applications. This paper describes a nanoparticulate material whose PL is tunable across the entire visible range and is achieved without adjusting particle size, any postsynthetic doping, or surface modification. A straightforward thermal decomposition of rhenium (VII) oxide precursor yields nanoparticles that comprise Re atoms at different oxidation states. Studies of time-resolved emission spectra and DFT calculations both indicate that tunable PL of such mixed-valence particles originates from the presence of multiple emissive states that become “active” at different excitation wavelengths. In addition, the nanoparticles exhibit photocatalytic activity that, under visible-light irradiation, is superior to that of TiO2 nanomaterials. | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.139, no.42, pp.15088 - 15093 | - |
dc.identifier.doi | 10.1021/jacs.7b07494 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.scopusid | 2-s2.0-85032272188 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/22941 | - |
dc.identifier.url | http://pubs.acs.org/doi/full/10.1021/jacs.7b07494 | - |
dc.identifier.wosid | 000414115800043 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Tunable photoluminescence across the visible spectrum and photocatalytic activity of mixed-valence rhenium oxide nanoparticles | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | GRAPHENE QUANTUM DOTS | - |
dc.subject.keywordPlus | FLUORESCENCE | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | CARBON | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.