A biomimetic approach for creating thermally stable polyimide-coated honeycomb films

Hiroshi Yabu, Yuki Nakamichi, Yu Ji Hirai, Masatsugu Shimomura

研究成果: Article査読

6 被引用数 (Scopus)

抄録

In this paper, we show a simple biomimetic approach for fabricating thermally stable porous films with multilayered structures by mimicking beetle wings. Honeycomb-patterned porous films (honeycomb films)of poly(1,2-butadiene) (PB) were successfully prepared by casting chloroform solution of PB and amphiphilic polymer under humid conditions. After formation of layer-by-layer (LbL) film of poly(amic acid) (PAA), which is a precursor of polyimide, and poly(allylamine hydrochloride) (PAH) onto the surface of PB honeycomb films, PAA was successfully converted to polyimide by chemical imidization. After imidization, the LbL-coated honeycomb films have high thermal stability.

本文言語English
ページ(範囲)597-599
ページ数3
ジャーナルChemistry Letters
40
6
DOI
出版ステータスPublished - 2011

ASJC Scopus subject areas

  • 化学 (全般)

フィンガープリント

「A biomimetic approach for creating thermally stable polyimide-coated honeycomb films」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル