Synthesis of CdZnSe Quantum Dots in Aqueous Phase by Microwave Irradiation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Dohyoung | - |
dc.contributor.author | Kim, Jongsung | - |
dc.date.available | 2020-02-27T17:44:11Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2017-08 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/5864 | - |
dc.description.abstract | Recently many kinds of quantum dots were prepared by using microwave irradiation. Microwave irradiation provides rapid heating of polar substance and consequently results in faster, cleaner, and more efficient reactions than conventional heating process. In this study, alloyed CdZnSe quantum dots (QDs) have been synthesized in aqueous phase by microwave irradiation using 3-mercaptopropionic acid (MPA) as a stabilizer. Cd(NO3)(2), Zn(NO3)(2) and NaHSe were used as Cd, Zn and Se precursors, respectively. The process parameters such as Zn/Cd molar ratio, reaction pH and reaction time were varied to prepare CdZnSe QDs and photoluminescence (PL) dependence was studied. A strong PL emission peak was observed from the QDs prepared in weak acid conditions. As the reaction time increased, the absorbance spectra of the QDs were red shifted with increase of the intensity. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.subject | HIGH LUMINESCENCE | - |
dc.subject | NANOCRYSTALS | - |
dc.subject | NANOSTRUCTURES | - |
dc.subject | STABILITY | - |
dc.title | Synthesis of CdZnSe Quantum Dots in Aqueous Phase by Microwave Irradiation | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000404914400048 | - |
dc.identifier.doi | 10.1166/jnn.2017.14169 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.17, no.8, pp.5501 - 5504 | - |
dc.identifier.scopusid | 2-s2.0-85018347385 | - |
dc.citation.endPage | 5504 | - |
dc.citation.startPage | 5501 | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 17 | - |
dc.citation.number | 8 | - |
dc.contributor.affiliatedAuthor | Kim, Dohyoung | - |
dc.contributor.affiliatedAuthor | Kim, Jongsung | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Microwave Irradiation | - |
dc.subject.keywordAuthor | Ternary Alloyed QDs | - |
dc.subject.keywordAuthor | Aqueous Phase | - |
dc.subject.keywordPlus | HIGH LUMINESCENCE | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | STABILITY | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.