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Preparation of carbon nitride nanotubes with P-doping and their photocatalytic properties for hydrogen evolution
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Dawoon | - |
dc.contributor.author | Lee, Suyeon | - |
dc.contributor.author | Kwon, Nam Hee | - |
dc.contributor.author | Kim, Taehoon | - |
dc.contributor.author | Park, Sangjoon | - |
dc.contributor.author | Jang, Kyung Yeon | - |
dc.contributor.author | Yoon, Eojin | - |
dc.contributor.author | Choi, Seungjoo | - |
dc.contributor.author | Han, Juheon | - |
dc.contributor.author | Lee, Tae-Woo | - |
dc.contributor.author | Kim, Jeongho | - |
dc.contributor.author | Hwang, Seong-Ju | - |
dc.contributor.author | Park, Sungjin | - |
dc.date.accessioned | 2023-05-10T01:21:39Z | - |
dc.date.available | 2023-05-10T01:21:39Z | - |
dc.date.created | 2023-04-20 | - |
dc.date.created | 2023-04-20 | - |
dc.date.created | 2023-04-20 | - |
dc.date.created | 2023-04-20 | - |
dc.date.created | 2023-04-20 | - |
dc.date.issued | 2023-05 | - |
dc.identifier.citation | Carbon, Vol.208, pp.290-302 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.uri | https://hdl.handle.net/10371/192241 | - |
dc.description.abstract | Various carbon nitride (C3N4) materials show great potential as an eco-friendly, visible-light-active photocatalyst for hydrogen evolution reaction (HER). In this work, a new route to produce one-dimensional (1D) P-doped carbon nitride nanotubes is developed via supramolecular self-assembly. The nanotubes are produced by thermal condensation of melamine and cyanuric acid. The addition of an ionic liquid (1-butyl-3-methylimidazolium hexafluorophosphate) improves the uniformity of the nanotubes. It is revealed that the C3N4 nanotubes are formed by thermal condensation of rod-shaped intermediates. The nanotubes show an excellent photocatalytic HER activity under visible light irradiation and are a superior catalyst to 3D C3N4 samples. From thorough structural and photophysical characterizations, it is found that the nanotubes contain larger surface areas, more amine bridges, better crystallinity, and more visible-light-absorption ability than control samples. These structural features are reasons for the enhanced photocatalytic performance. | - |
dc.language | 영어 | - |
dc.publisher | Pergamon Press Ltd. | - |
dc.title | Preparation of carbon nitride nanotubes with P-doping and their photocatalytic properties for hydrogen evolution | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.carbon.2023.03.038 | - |
dc.citation.journaltitle | Carbon | - |
dc.identifier.wosid | 000978331500001 | - |
dc.identifier.scopusid | 2-s2.0-85151335831 | - |
dc.citation.endpage | 302 | - |
dc.citation.startpage | 290 | - |
dc.citation.volume | 208 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Lee, Tae-Woo | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ELECTRON TRANSITION | - |
dc.subject.keywordPlus | PHOSPHORUS | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PHOSPHATE | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | TUBE | - |
dc.subject.keywordAuthor | Carbon nitrides | - |
dc.subject.keywordAuthor | Doping | - |
dc.subject.keywordAuthor | Hydrogen evolution reactions | - |
dc.subject.keywordAuthor | Nanotubes | - |
dc.subject.keywordAuthor | Photocatalysts | - |
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