Rapid fabrication of a smooth hollow-spheres array

Sachiko Matsushita, Shigenori Fujikawa, Shinya Onoue, Toyoki Kunitake, Masatsugu Shimomura

研究成果: Contribution to journalArticle査読

6 被引用数 (Scopus)

抄録

A smooth TiO2 hollow-spheres array, a kind of inverse opals, was prepared in a wide area (>1 × 5 cm) in a short time (less than 1 min excluding sintering) using a spin-coating technique. A two-dimensional colloidal crystal was used as a template. The TiO2 sintering process, especially the rate of the temperature increase, was important to copy the periodicity of the colloidal crystal structure. The electron diffraction image taken by the transmission electron microscopy observation showed that the hollow-spheres arrays have anatase-type crystal structure.

本文言語英語
ページ(範囲)1226-1228
ページ数3
ジャーナルBulletin of the Chemical Society of Japan
80
6
DOI
出版ステータス出版済み - 2007
外部発表はい

All Science Journal Classification (ASJC) codes

  • 化学 (全般)

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