XPS studies of self-assembled multilayer films

T. L. Freeman, S. D. Evans, Abraham Ulman

Research output: Contribution to journalArticle

Abstract

Self-assembled mono- and multilayer films have been formed via selective ionic interactions.1 Two types of molecule have been used, straight chain mercaptoalkanoic acids and those containing chromophores: HS(CH2)15COOH and HS(CH2)11O-C6H4-SO 2(CH2)5COOH. To better understand the formation process, XPS studies have been performed. Models are presented for various possible orientational structures, and evidence for a preferred orientation is given. The oxidation state of the copper ions within the films has been unambiguously determined.

Original languageEnglish (US)
Pages (from-to)4411-4417
Number of pages7
JournalLangmuir
Volume11
Issue number11
StatePublished - 1995

Fingerprint

Multilayer films
Self assembled monolayers
Chromophores
Copper
X ray photoelectron spectroscopy
Ions
Oxidation
Molecules
Acids
chromophores
copper
oxidation
acids
molecules
ions

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Colloid and Surface Chemistry

Cite this

Freeman, T. L., Evans, S. D., & Ulman, A. (1995). XPS studies of self-assembled multilayer films. Langmuir, 11(11), 4411-4417.

XPS studies of self-assembled multilayer films. / Freeman, T. L.; Evans, S. D.; Ulman, Abraham.

In: Langmuir, Vol. 11, No. 11, 1995, p. 4411-4417.

Research output: Contribution to journalArticle

Freeman, TL, Evans, SD & Ulman, A 1995, 'XPS studies of self-assembled multilayer films', Langmuir, vol. 11, no. 11, pp. 4411-4417.
Freeman TL, Evans SD, Ulman A. XPS studies of self-assembled multilayer films. Langmuir. 1995;11(11):4411-4417.
Freeman, T. L. ; Evans, S. D. ; Ulman, Abraham. / XPS studies of self-assembled multilayer films. In: Langmuir. 1995 ; Vol. 11, No. 11. pp. 4411-4417.
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