Preparation of honeycomb-patterned film of photocross-linking agents

Miki Kojima, Hiroshi Yabu, Masatsugu Shimomura

Research output: Contribution to conferencePaperpeer-review

Abstract

We have reported that honeycomb-patterned(=hp) porous films can be prepared by using condensed water droplets formed on a solution surface as templates. Here, we report the preparation of hp films of photocross-linking agents by using this method. Hexagonally packed water micro-droplets are formed by evaporation cooling on the solution surface and then transferred to the solution front in the convectional flow or by the capillary force. And then, these structures were fixed after irradiation of UV light by cross-linking of photocross-linking agent. Finally, the cross-linked hp film was obtained. Moreover, the cross-linked hp film shows high thermal and chemical stability.

Original languageEnglish
Number of pages1
Publication statusPublished - 2005 Dec 1
Externally publishedYes
Event54th SPSJ Annual Meeting 2005 - Yokohama, Japan
Duration: 2005 May 252005 May 27

Other

Other54th SPSJ Annual Meeting 2005
CountryJapan
CityYokohama
Period05/5/2505/5/27

Keywords

  • Honeycomb pattern
  • Photocross-linking agents
  • Self-assembly

ASJC Scopus subject areas

  • Engineering(all)

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