Ti-based oxide thin films deposited from solution on self-assembly monolayer

Xiao Zhongdang, Xu Minhua, Gu Jianhua, Huang Dang, Lu Zuhong

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

Mercaptopropyltrimethoxysilane-bearing mercapto groups were used to form self-assembly monolayers (SAMs) on glass substrates. The terminal groups (-SH) of SAMs were oxidized into sulphonate groups (-SO3H). The role of the sulphonate groups is to augment hydrolysis in the bulk solution by providing anionic reaction centers for oxide formation. The deposition of titanium oxide thin films in varied acidity of TiCl4 solution has a different yield. Several titanium oxidation states exist in the deposited thin films.

Original languageEnglish (US)
Pages (from-to)170-174
Number of pages5
JournalMaterials Chemistry and Physics
Volume52
Issue number2
DOIs
StatePublished - Feb 1998
Externally publishedYes

Keywords

  • Self-assembly monolayers
  • Titanium oxide thin films
  • X-ray photoelectron spectroscopy

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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