Thin silica film with a network structure as prepared by surface sol-gel transcription on the poly(styrene-b-4-vinylpyridine) polymer film

Norifumi Fujita, Hideyuki Otsuka, Atsushi Takahara, Seiji Shinkai

研究成果: ジャーナルへの寄稿学術誌査読

8 被引用数 (Scopus)

抄録

Sol-gel polycondensation of tetraethyl orthosilicate (TEOS) was carried out on the cast film of poly(styrene-b-4-vinylpyridine) under basic (benzylamine), acidic (AcOH), and neutral (no catalyst) conditions. It was found that only under the acidic and neutral conditions, the phase-separated periodic structure of the copolymer is finely transcribed into the silica. This is a new, convenient method to create the thin, mosaic film from inorganic materials.

本文言語英語
ページ(範囲)352-353
ページ数2
ジャーナルChemistry Letters
32
4
DOI
出版ステータス出版済み - 4月 5 2003

!!!All Science Journal Classification (ASJC) codes

  • 化学 (全般)

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