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DC Field | Value | Language |
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dc.citation.endPage | 3635 | - |
dc.citation.number | 18 | - |
dc.citation.startPage | 3627 | - |
dc.citation.title | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | - |
dc.citation.volume | 7 | - |
dc.contributor.author | Ban, Hyeong Woo | - |
dc.contributor.author | Park, Sangmin | - |
dc.contributor.author | Jeong, Hyewon | - |
dc.contributor.author | Gu, Da Hwi | - |
dc.contributor.author | Jo, Seungki | - |
dc.contributor.author | Park, Sung Hoon | - |
dc.contributor.author | Park, Jongnam | - |
dc.contributor.author | Son, Jae Sung | - |
dc.date.accessioned | 2023-12-21T23:13:38Z | - |
dc.date.available | 2023-12-21T23:13:38Z | - |
dc.date.created | 2016-09-30 | - |
dc.date.issued | 2016-09 | - |
dc.description.abstract | We report a strategy toward the synthesis of colloidal nanocrystals capped with inorganic molybdenum and tungsten sulfide ligands. MoS4 2- and WS4 2- thiometalates were utilized to replace organic ligands capping a wide range of nanocrystals such as metals, semiconductors, and well-conserved primary properties of nanocrystals in polar media. Especially, MoS4 2-- and WS4 2--capped CdSe nanocryatals showed the dramatic enhancement of photoluminescence properties by the photo-oxidation treatment, which originated from the preferential formation of MoSxOy layers on the CdSe surface. The highest quantum yield reached up to 51%. Furthermore, we studied the charge-transport properties of MoS4 2--capped PbS nanocryatals by the fabrication of a field-effect transistor and photodetectors. Finally, MoS4 2-- and WS4 2--capped nanocrystals were used for the production of two-dimensional MoS2 and WS2 thin layers on nanostructures by heat treatment. Such versatility of these thiometalate ligands offers an additional degree of control over the functionality of nanocrystals for optoelectronic and catalytic applications. | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICAL CHEMISTRY LETTERS, v.7, no.18, pp.3627 - 3635 | - |
dc.identifier.doi | 10.1021/acs.jpclett.6b01578 | - |
dc.identifier.issn | 1948-7185 | - |
dc.identifier.scopusid | 2-s2.0-84987813319 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20533 | - |
dc.identifier.url | http://pubs.acs.org/doi/abs/10.1021/acs.jpclett.6b01578 | - |
dc.identifier.wosid | 000383641800016 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Molybdenum and Tungsten Sulfide Ligands for Versatile Functionalization of All-Inorganic Nanocrystals | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Atomic, Molecular & Chemical | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | CDSE QUANTUM DOTS | - |
dc.subject.keywordPlus | COLLOIDAL NANOCRYSTALS | - |
dc.subject.keywordPlus | SURFACE LIGANDS | - |
dc.subject.keywordPlus | H-2 EVOLUTION | - |
dc.subject.keywordPlus | SEMICONDUCTOR | - |
dc.subject.keywordPlus | MOS2 | - |
dc.subject.keywordPlus | MONODISPERSE | - |
dc.subject.keywordPlus | LUMINESCENCE | - |
dc.subject.keywordPlus | TRANSISTORS | - |
dc.subject.keywordPlus | PBS | - |
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