X-ray photoelectron spectroscopy analysis of the effect of alkyl- and arylthio substituents on manganese phthalocyanines for self-assembled monolayer formation on gold
作者： Megan Coates , Tebello Nyokong
DOI: 10.1016/J.ELECOM.2013.03.019
关键词:
摘要: Abstract Self-assembled monolayers of an octa-substituted alkylthio and arylthio manganese phthalocyanines were formed on gold. X-ray photoelectron spectroscopy was used to analyse both the phthalocyanine layers Approximately 60% sulphur groups in aryl substituted-SAM surface bound gold through cleavage C S bond, as opposed only 37% for alkyl substituted-SAM.
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