Phase-compositional and morphological control of titania nanoparticles via low temperature dissolution-reprecipitation process in liquid media

Shu Yin, Hitoshi Hasegawa, Tsugio Sato

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Rutile or anatase nanocrystals were prepared by a "low temperature dissolution-reprecipitation process" (LTDRP) in HCl or H2SO4 solutions around room temperature. The reprecipitation temperature and organic solvent addition in the solution system greatly affected the phase composition of the final powders. The phase compositional and morphological control of the final powders might be realized by applying a washing operation followed by a hydrothermal treatment in liquid media.

Original languageEnglish
Pages (from-to)564-565
Number of pages2
JournalChemistry Letters
Issue number6
DOIs
Publication statusPublished - 2002 Apr 5

ASJC Scopus subject areas

  • Chemistry(all)

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