DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tang, Qun | ko |
dc.contributor.author | Yoon, SM | ko |
dc.contributor.author | Yang, Hyun Jin | ko |
dc.contributor.author | Lee, Y | ko |
dc.contributor.author | Song, Hyun Jae | ko |
dc.contributor.author | Byon, Hye Ryung | ko |
dc.contributor.author | Choi, Hee Cheul | ko |
dc.date.accessioned | 2016-05-12T03:10:40Z | - |
dc.date.available | 2016-05-12T03:10:40Z | - |
dc.date.created | 2016-02-17 | - |
dc.date.created | 2016-02-17 | - |
dc.date.issued | 2006-03 | - |
dc.identifier.citation | LANGMUIR, v.22, no.6, pp.2802 - 2805 | - |
dc.identifier.issn | 0743-7463 | - |
dc.identifier.uri | http://hdl.handle.net/10203/207269 | - |
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.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
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.identifier.wosid | 000236009900059 | - |
dc.identifier.scopusid | 2-s2.0-33645502512 | - |
dc.type.rims | ART | - |
dc.citation.volume | 22 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 2802 | - |
dc.citation.endingpage | 2805 | - |
dc.citation.publicationname | LANGMUIR | - |
dc.identifier.doi | 10.1021/la053524r | - |
dc.contributor.localauthor | Byon, Hye Ryung | - |
dc.contributor.nonIdAuthor | Tang, Qun | - |
dc.contributor.nonIdAuthor | Yoon, SM | - |
dc.contributor.nonIdAuthor | Yang, Hyun Jin | - |
dc.contributor.nonIdAuthor | Lee, Y | - |
dc.contributor.nonIdAuthor | Song, Hyun Jae | - |
dc.contributor.nonIdAuthor | Choi, Hee Cheul | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SULFIDE NANOPARTICLES | - |
dc.subject.keywordPlus | ROUTE | - |
dc.subject.keywordPlus | SHAPE | - |
dc.subject.keywordPlus | SIZE | - |
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