Control of periodicity in mesoporous silica films with aligned mesochannels prepared by a solgel process

Atsushi Komoto*, Wataru Kubo, Hirokatsu Miyata

*この研究の対応する著者

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Periodicity of mesoporous silica films with aligned cylindrical pores formed on a substrate with a rubbing-treated polyimide through a solgel process can be finely controlled using nonionic surfactants with different alkyl chains. The degree of alignment increases with the alkyl-chain length of the surfactant due to increase in anisotropic hydrophobic interaction between the oriented polyimide chains and the alkyl groups, which is responsible for the alignment.

本文言語English
ページ(範囲)741-743
ページ数3
ジャーナルChemistry Letters
41
7
DOI
出版ステータスPublished - 2012
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

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