A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Influence of initial oxygen on the formation of thiol layers
Tekijät: Laiho T, Leiro JA
Kustantaja: ELSEVIER SCIENCE BV
Julkaisuvuosi: 2006
Lehti: Applied Surface Science
Tietokannassa oleva lehden nimi: APPLIED SURFACE SCIENCE
Lehden akronyymi: APPL SURF SCI
Vuosikerta: 252
Numero: 18
Aloitussivu: 6304
Lopetussivu: 6312
Sivujen määrä: 9
ISSN: 0169-4332
DOI: https://doi.org/10.1016/j.apsusc.2005.08.037
Tiivistelmä
In this study, X-ray photoelectron spectroscopy (XPS) has been used to study thin organic films. For comparison, monolayers were formed on clean and air-exposed metal substrates. Obtained results show that thiols remove contamination oxygen from gold, silver, platinum and copper surfaces. The tightly packed thiolate layers can be formed. In addition, oxygen does not take part in the final bonding of molecules to the surfaces. (c) 2005 Elsevier B.V. All rights reserved.
In this study, X-ray photoelectron spectroscopy (XPS) has been used to study thin organic films. For comparison, monolayers were formed on clean and air-exposed metal substrates. Obtained results show that thiols remove contamination oxygen from gold, silver, platinum and copper surfaces. The tightly packed thiolate layers can be formed. In addition, oxygen does not take part in the final bonding of molecules to the surfaces. (c) 2005 Elsevier B.V. All rights reserved.
Ladattava julkaisu This is an electronic reprint of the original article. |  |
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