Effect of Organic Additive on the Preparation of Rutile TiO2 by Steam Treatment

Yong-Gun Shul, K. S. Oh, J. C. Yang, K. T. Jung

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

Low temperature phase transformation of alkoxide-derived titania was studied under an oxygen flow containing water vapor. The addition of hexylene glycol to the titanium alkoxide solution was effective in transforming rutile phase at low temperature (300°C). Hexylene glycol seems to form a bidentate ligand structure with TEOT in solution state. This bidentate structure promoted the rutile phase at low temperature, under O2-steam treatment. This modification of TiO2 gel structure could be monitored by FT-IR and XANES.

Original languageEnglish
Pages (from-to)255-259
Number of pages5
JournalJournal of Sol-Gel Science and Technology
Volume8
Issue number1-3
DOIs
Publication statusPublished - 1997 Jan 1

Fingerprint

Steam
steam
rutile
alkoxides
Glycols
preparation
glycols
titanium
Titanium
Temperature
Water vapor
phase transformations
water vapor
Gels
Phase transitions
Ligands
gels
Oxygen
ligands
oxygen

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Biomaterials
  • Condensed Matter Physics
  • Materials Chemistry

Cite this

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Effect of Organic Additive on the Preparation of Rutile TiO2 by Steam Treatment. / Shul, Yong-Gun; Oh, K. S.; Yang, J. C.; Jung, K. T.

In: Journal of Sol-Gel Science and Technology, Vol. 8, No. 1-3, 01.01.1997, p. 255-259.

Research output: Contribution to journalArticle

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