Surface characterization of thin titania films prepared at low temperatures

Walid A. Daoud, John Haozhong Xin, Yi He Zhang, Kaihong Qi

Research output: Journal article publicationJournal articleAcademic researchpeer-review

41 Citations (Scopus)

Abstract

Nanostructured thin films of titanium dioxide were produced on cotton, glass and silicon substrates from alkoxide solutions at low temperatures. The microstructure and elemental composition of these films were investigated by scanning electron microscopy (SEM) and energy dispersive X-ray microanalysis (EDX), respectively. The crystallinity of the films was studied by transmission electron microscopy (TEM) and Raman spectroscopy. The UV absorption of titania-coated cotton substrates was also studied. The leaching stability of the titania films coated on cotton after washing reveals a high level of adhesion which might be attributable to a dehydration reaction between titania and the cellulosic hydroxyl groups of cotton.
Original languageEnglish
Pages (from-to)1486-1490
Number of pages5
JournalJournal of Non-Crystalline Solids
Volume351
Issue number16-17
DOIs
Publication statusPublished - 1 Jun 2005

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

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