Formation and Structure of Self-Assembled Monolayers of Octylthio acetates on Au(111) in Catalytic Tetrabutylammonium Cyanide Solution
DC Field | Value | Language |
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dc.contributor.author | Park, Taesung | - |
dc.contributor.author | Kang, Hungu | - |
dc.contributor.author | Choi, Inchang | - |
dc.contributor.author | Chung, Hoeil | - |
dc.contributor.author | Ito, Eisuke | - |
dc.contributor.author | Hara, Masahiko | - |
dc.contributor.author | Noh, Jaegeun | - |
dc.date.accessioned | 2022-12-20T23:40:26Z | - |
dc.date.available | 2022-12-20T23:40:26Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2009-02 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/177336 | - |
dc.description.abstract | The formation and structure of self-assembled monolayers (SAMs) by the adsorption of acetyl-protected octylthioacetate (OTA) on Au(111) in a catalytic tetrabutylammonium cyanide (TBACN) solution were examined by means of scanning tunneling microscopy (STM), X-ray photoelectron spectroscopy (XPS), and cyclic voltammetry (CV). Molecular-scale STM imaging revealed that OTA molecules on Au(111) in a pure solvent form disordered SAMs, whereas they form well-ordered SAMs showing a c(4 x 2) structure in a catalytic TBACN solution. XPS and CV measurements also revealed that OTA SAMs on Au(111) formed in a TBACN solution have a stronger chemisorbed peak in the S 2p region at 162 eV and a higher blocking effect compared to OTA SAMs formed in a pure solvent. In this study, we clearly demonstrate that TBACN can be used as an effective deprotecting reagent for obtaining well-ordered SAMs of thioacetyl-protected molecules on gold. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Formation and Structure of Self-Assembled Monolayers of Octylthio acetates on Au(111) in Catalytic Tetrabutylammonium Cyanide Solution | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Hoeil | - |
dc.contributor.affiliatedAuthor | Noh, Jaegeun | - |
dc.identifier.doi | 10.5012/bkcs.2009.30.2.441 | - |
dc.identifier.scopusid | 2-s2.0-77951951238 | - |
dc.identifier.wosid | 000264903700034 | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.30, no.2, pp.441 - 444 | - |
dc.relation.isPartOf | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 30 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 441 | - |
dc.citation.endPage | 444 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001524499 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | DOMAIN-STRUCTURE | - |
dc.subject.keywordPlus | GOLD | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordAuthor | Octylthioacetate | - |
dc.subject.keywordAuthor | Tetrabutylammonium cyanide | - |
dc.subject.keywordAuthor | Self-assembled monolayers | - |
dc.subject.keywordAuthor | Scanning tunneling microscopy | - |
dc.subject.keywordAuthor | X-ray photoelectron spectroscopy | - |
dc.identifier.url | http://koreascience.or.kr/article/JAKO200902727170527.page | - |
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