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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | + | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 4830 | - |
dc.citation.title | ADVANCED MATERIALS | - |
dc.citation.volume | 20 | - |
dc.contributor.author | Marre, Samuel | - |
dc.contributor.author | Park, Jongnam | - |
dc.contributor.author | Rempel, Jane | - |
dc.contributor.author | Guan, Juan | - |
dc.contributor.author | Bawendi, Moungi G. | - |
dc.contributor.author | Jensen, Klavs F. | - |
dc.date.accessioned | 2023-12-22T08:14:32Z | - |
dc.date.available | 2023-12-22T08:14:32Z | - |
dc.date.created | 2014-10-07 | - |
dc.date.issued | 2008-12 | - |
dc.description.abstract | The continuous microflow synthesis of CdSe quantum dots (QD) at high pressure both in a conventional high-boiling-point solvent, squalane, and also in liquid hexane, was demonstrated. All experiments were performed in Silicon/Pyrex microreactors that allow for easy optical access and sustain high pressures. Synthesis of CdSe QDs was carried out at 5 MPa. The residence time was tuned from 30 to 150s by varying the flow rate. Typical photoluminescence spectra as a function of residence time for CdSe QDs synthesized in liquid squalane and sc-hexane at 270°C and 5 MPa with a precursor concentration of 3.8×10-3 M, was obtained from TEM measurements. The average QD diameter was determined using the wavelength at the emission maximum. Comparison between solvents shows that at a given residence time, QDs synthesized in sc-hexane are approximately 20-30% smaller than those synthesized in liquid squalane. | - |
dc.identifier.bibliographicCitation | ADVANCED MATERIALS, v.20, no.24, pp.4830 - + | - |
dc.identifier.doi | 10.1002/adma.200801579 | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.scopusid | 2-s2.0-58049179868 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/6985 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=58049179868 | - |
dc.identifier.wosid | 000262292200036 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Supercritical Continuous-Microflow Synthesis of Narrow Size Distribution Quantum Dots | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | GAS-LIQUID FLOW | - |
dc.subject.keywordPlus | HIGH-TEMPERATURE | - |
dc.subject.keywordPlus | HIGH-PRESSURE | - |
dc.subject.keywordPlus | CDSE NANOCRYSTALS | - |
dc.subject.keywordPlus | GLASS MICROREACTOR | - |
dc.subject.keywordPlus | FLUIDS | - |
dc.subject.keywordPlus | SOLVENTS | - |
dc.subject.keywordPlus | REACTOR | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | REACTIVITY | - |
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