Porous titania films prepared from interactions of titanium with hydrogen peroxide solution

Jin Ming Wu, Satoshi Hayakawa, Kanji Tsuru, Akiyoshi Osaka

Research output: Contribution to journalArticlepeer-review

73 Citations (Scopus)

Abstract

Homogeneous deposition of anatase films on titanium (Ti) substrates with sub-micron porous structure was investigated. The deposition was achieved by soaking the films in 15% hydrogen peroxide solution for 1 hour at 300°C followed by heating for 1 hour at 300°C in air. Deposition of the film was found to be affected by the reaction rate but was insensitive to substrate morphology. The results showed that a compact film, rather than a porous film, was formed by too strong reactions.

Original languageEnglish
Pages (from-to)101-106
Number of pages6
JournalScripta Materialia
Volume46
Issue number1
DOIs
Publication statusPublished - Jan 1 2002

Keywords

  • Chemical synthesis
  • Oxides
  • Thin films
  • Titanium

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys

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