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DC Field | Value | Language |
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dc.citation.endPage | 943 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 935 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 6 | - |
dc.contributor.author | Lee, Won Jun | - |
dc.contributor.author | Lee, Ju Min | - |
dc.contributor.author | Kochuveedu, Saji Thomas | - |
dc.contributor.author | Han, Tae Hee | - |
dc.contributor.author | Jeong, Hu Young | - |
dc.contributor.author | Park, Moonkyu | - |
dc.contributor.author | Yun, Je Moon | - |
dc.contributor.author | Kwon, Joon | - |
dc.contributor.author | No, Kwangsoo | - |
dc.contributor.author | Kim, Dong Ha | - |
dc.contributor.author | Kim, Sang Ouk | - |
dc.date.accessioned | 2023-12-22T05:36:49Z | - |
dc.date.available | 2023-12-22T05:36:49Z | - |
dc.date.created | 2014-11-19 | - |
dc.date.issued | 2012-01 | - |
dc.description.abstract | We report an efficient and environmentally benign biomimetic mineralization of TiO 2 at the graphitic carbon surface, which successfully created an ideal TiO 2/carbon hybrid structure without any harsh surface treatment or interfacial adhesive layer. The N-doped sites at carbon nanotubes (CNTs) successfully nucleated the high-yield biomimetic deposition of a uniformly thick TiO 2 nanoshell in neutral pH aqueous media at ambient pressure and temperature and generated N-doped CNT (NCNT)/TiO 2 core/shell nanowires. Unlike previously known organic biomineralization templates, such as proteins or peptides, the electroconductive and high-temperature-stable NCNT backbone enabled high-temperature thermal treatment and corresponding crystal structure transformation of TiO 2 nanoshells into the anatase or rutile phase for optimized material properties. The direct contact of the NCNT surface and TiO 2 nanoshell without any adhesive interlayer introduced a new carbon energy level in the TiO 2 band gap and thereby effectively lowered the band gap energy. Consequently, the created core/shell nanowires showed a greatly enhanced visible light photocatalysis. Other interesting synergistic properties such as stimuli-responsive wettabilites were also demonstrated. | - |
dc.identifier.bibliographicCitation | ACS NANO, v.6, no.1, pp.935 - 943 | - |
dc.identifier.doi | 10.1021/nn204504h | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.scopusid | 2-s2.0-84856167640 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/9078 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84856167640 | - |
dc.identifier.wosid | 000299368300111 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Biomineralized N-Doped CNT/TiO2 Core/Shell Nanowires for Visible Light Photocatalysis | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | biomineralization | - |
dc.subject.keywordAuthor | carbon nanotubes | - |
dc.subject.keywordAuthor | doping | - |
dc.subject.keywordAuthor | TiO2 | - |
dc.subject.keywordAuthor | photocatalysis | - |
dc.subject.keywordPlus | CARBON NANOTUBE ARRAYS | - |
dc.subject.keywordPlus | TITANIUM-DIOXIDE | - |
dc.subject.keywordPlus | SURFACE SCIENCE | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | NANOMATERIALS | - |
dc.subject.keywordPlus | COMPOSITES | - |
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