Fabrication of sub-micron sized titania hollow spheres

Yoshio Kobayashi, Shunchao Gu, Tomohiro Kondo, Eiichi Mine, Daisuke Nagao, Mikio Konno

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Sub-micron sized hollow spheres were fabricated starting from core-shell particles. Polystyrene particles with a size of 345 nm were coated with a titania shell of 15 nm thickness by a sol-gel method. The core-shell particles prepared were annealed at 500°C in air to remove the polystyrene core and crystallize the titania shell. The crystal structure of the hollow titania shell was anatase and its surface area was 91.0 m2/g.

本文言語English
ページ(範囲)912-914
ページ数3
ジャーナルJOURNAL of CHEMICAL ENGINEERING of JAPAN
37
7
DOI
出版ステータスPublished - 2004 7 1

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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