Morphology transcription with TiO2 using chemical solution growth and its application for photocatalysts

Hiroaki Imai, Manabu Matsuta, Kazuhiko Shimizu, Hiroshi Hirashima, Nobuaki Negishi

Research output: Contribution to journalConference article

27 Citations (Scopus)

Abstract

Macro- and microscopic morphologies of anatase TiO2 were successfully controlled by a direct growth technique in supersaturated solutions using various kinds of templates. Woven fibers consisting of nanometer-sized anatase TiO2 particles were prepared using organic fibers as a template. Anatase nanotubes were obtained with anodized porous alumina having straight channels of 100-200 nm in diameter. The micrometer-scale structures of plant tissues were also transcribed with anatase. The fibrous ceramics having well-organized structures were confirmed to be applicable for photocatalytic applications relating to gas reactions.

Original languageEnglish
Pages (from-to)183-187
Number of pages5
JournalSolid State Ionics
Volume151
Issue number1-4
DOIs
Publication statusPublished - 2002 Nov 1
EventSSP- 2000 - Tokyo, Japan
Duration: 2000 Dec 112000 Dec 13

Keywords

  • Morphology transcription
  • Photocatalyst
  • TiO

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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