X-ray absorption spectral studies on stoichiometric analysis of amphiphilic ruthenium (II) polypyridine complex on a poly(methyl methacrylate) film

Shuji Matsuo, Takashi Nakano, Sunao Yamada, Taku Matsuo, Hisanobu Wakita

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

An ultrathin poly(methyl methacrylate) film incorporating an amphiphilic ruthenium (II) polypyridine complex with long chain tails was prepared on a water surface by a casting-on-water method. X ray absorption spectroscopy were performed for various films prepared and references using the total electron yield method. Molar ratios between ruthenium head group and perchlorate ions at the solvent-water interface were found far from stoichiometric value (1:2) when the thin film was formed on fresh water.

Original languageEnglish
Pages (from-to)193-197
Number of pages5
JournalJournal of Electron Spectroscopy and Related Phenomena
Volume113
Issue number2-3
DOIs
Publication statusPublished - Jan 1 2001

Fingerprint

Ruthenium
X ray absorption
Polymethyl Methacrylate
Polymethyl methacrylates
polymethyl methacrylate
ruthenium
absorption spectra
fresh water
Water
perchlorates
surface water
water
absorption spectroscopy
x rays
X ray absorption spectroscopy
thin films
Casting
ions
electrons
Thin films

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Radiation
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Spectroscopy
  • Physical and Theoretical Chemistry

Cite this

X-ray absorption spectral studies on stoichiometric analysis of amphiphilic ruthenium (II) polypyridine complex on a poly(methyl methacrylate) film. / Matsuo, Shuji; Nakano, Takashi; Yamada, Sunao; Matsuo, Taku; Wakita, Hisanobu.

In: Journal of Electron Spectroscopy and Related Phenomena, Vol. 113, No. 2-3, 01.01.2001, p. 193-197.

Research output: Contribution to journalArticle

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