DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tang, Q | - |
dc.contributor.author | Yoon, SM | - |
dc.contributor.author | Yang, HJ | - |
dc.contributor.author | Lee, Y | - |
dc.contributor.author | Song, HJ | - |
dc.contributor.author | Byon, HR | - |
dc.contributor.author | Choi, HC | - |
dc.date.accessioned | 2016-04-01T01:58:54Z | - |
dc.date.available | 2016-04-01T01:58:54Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2006-03-14 | - |
dc.identifier.issn | 0743-7463 | - |
dc.identifier.other | 2006-OAK-0000005772 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/24142 | - |
dc.description.abstract | Selective formation of metallic Ag and semiconducting Ag2S nanocrystals has been achieved via a modified hot-injection process from a single-source precursor molecule, Ag(SCOPh), which can potentially generate both [Ag] and [AgS] fragments simultaneously. When the precursor molecules are injected into a preheated reaction system at 160 degrees C, spherical Ag2S nanocrystals are directly obtained even without a molecular activator, such as alkylamines. Mixtures of Ag and Ag2S or pure metallic Ag nanocrystals are obtained if the precursor molecules are injected at lower than 160 degrees C or room temperature. These results are attributed to the direct transfer of thermal energies to precursor molecules, which are enough to dissociate S-C as well as Ag-S bonds simultaneously. Detailed characterizations about the produced nanocrystals have been performed using powder X-ray diffraction (XRD), transmission electron microscopy (TEM), as well as energy-dispersive X-ray (EDX) spectrum. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | LANGMUIR | - |
dc.subject | SULFIDE NANOPARTICLES | - |
dc.subject | ROUTE | - |
dc.subject | SHAPE | - |
dc.subject | SIZE | - |
dc.title | Selective degradation of chemical bonds: from single-source molecular precursors to metallic Ag and semiconducting A(g2)S nanocrystals via instant thermal activation | - |
dc.type | Article | - |
dc.contributor.college | 화학과 | - |
dc.identifier.doi | 10.1021/LA053524R | - |
dc.author.google | Tang, Q | - |
dc.author.google | Yoon, SM | - |
dc.author.google | Yang, HJ | - |
dc.author.google | Lee, Y | - |
dc.author.google | Song, HJ | - |
dc.author.google | Byon, HR | - |
dc.author.google | Choi, HC | - |
dc.relation.volume | 22 | - |
dc.relation.issue | 6 | - |
dc.relation.startpage | 2802 | - |
dc.relation.lastpage | 2805 | - |
dc.contributor.id | 10104219 | - |
dc.relation.journal | LANGMUIR | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | LANGMUIR, v.22, no.6, pp.2802 - 2805 | - |
dc.identifier.wosid | 000236009900059 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 2805 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2802 | - |
dc.citation.title | LANGMUIR | - |
dc.citation.volume | 22 | - |
dc.contributor.affiliatedAuthor | Choi, HC | - |
dc.identifier.scopusid | 2-s2.0-33645502512 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 26 | - |
dc.description.scptc | 24 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SULFIDE NANOPARTICLES | - |
dc.subject.keywordPlus | ROUTE | - |
dc.subject.keywordPlus | SHAPE | - |
dc.subject.keywordPlus | SIZE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.