Preparation of honeycomb structures and dot structures by using photo-crosslinking agents

Miki Kojima; Hiroshi Yabu; Masatsugu Shimomura

Preparation of honeycomb structures and dot structures by using photo-crosslinking agents

Miki Kojima, Hiroshi Yabu, Masatsugu Shimomura

Research output: Contribution to conference › Paper › peer-review

Abstract

We have reported that honeycomb-patterned porous films can be prepared by casting polymer solution under humid condition by using condensed water droplets formed on a solution surface as templates. Here, we report the preparation of honeycomb-patterned films of photo-crosslinking agents and microdot structures by using this method. The chloroform solution of the photo-crosslinking agents and amphiphilic copolymer was cast on a petri dish under humid condition. After UV irradiation to the cast solution, the cross-linked honeycomb-patterned film was obtained. After dipping the film in chloroform and applying an ultrasonic wave, the hexagonal dot-array structure was observed on the surface of the films by using scanning electron microscopy (SEM).

Original language	English
Number of pages	1
Publication status	Published - 2006 Oct 18
Externally published	Yes
Event	55th SPSJ Annual Meeting - Nagoya, Japan Duration: 2006 May 24 → 2006 May 26

Other

Other	55th SPSJ Annual Meeting
Country	Japan
City	Nagoya
Period	06/5/24 → 06/5/26

Keywords

Honeycomb structure
Micro-dots
Photo-crosslinking agents
Self-assembly

ASJC Scopus subject areas

Engineering(all)

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Cite this

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title = "Preparation of honeycomb structures and dot structures by using photo-crosslinking agents",

abstract = "We have reported that honeycomb-patterned porous films can be prepared by casting polymer solution under humid condition by using condensed water droplets formed on a solution surface as templates. Here, we report the preparation of honeycomb-patterned films of photo-crosslinking agents and microdot structures by using this method. The chloroform solution of the photo-crosslinking agents and amphiphilic copolymer was cast on a petri dish under humid condition. After UV irradiation to the cast solution, the cross-linked honeycomb-patterned film was obtained. After dipping the film in chloroform and applying an ultrasonic wave, the hexagonal dot-array structure was observed on the surface of the films by using scanning electron microscopy (SEM).",

keywords = "Honeycomb structure, Micro-dots, Photo-crosslinking agents, Self-assembly",

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year = "2006",

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T1 - Preparation of honeycomb structures and dot structures by using photo-crosslinking agents

AU - Kojima, Miki

AU - Yabu, Hiroshi

AU - Shimomura, Masatsugu

PY - 2006/10/18

Y1 - 2006/10/18

N2 - We have reported that honeycomb-patterned porous films can be prepared by casting polymer solution under humid condition by using condensed water droplets formed on a solution surface as templates. Here, we report the preparation of honeycomb-patterned films of photo-crosslinking agents and microdot structures by using this method. The chloroform solution of the photo-crosslinking agents and amphiphilic copolymer was cast on a petri dish under humid condition. After UV irradiation to the cast solution, the cross-linked honeycomb-patterned film was obtained. After dipping the film in chloroform and applying an ultrasonic wave, the hexagonal dot-array structure was observed on the surface of the films by using scanning electron microscopy (SEM).

AB - We have reported that honeycomb-patterned porous films can be prepared by casting polymer solution under humid condition by using condensed water droplets formed on a solution surface as templates. Here, we report the preparation of honeycomb-patterned films of photo-crosslinking agents and microdot structures by using this method. The chloroform solution of the photo-crosslinking agents and amphiphilic copolymer was cast on a petri dish under humid condition. After UV irradiation to the cast solution, the cross-linked honeycomb-patterned film was obtained. After dipping the film in chloroform and applying an ultrasonic wave, the hexagonal dot-array structure was observed on the surface of the films by using scanning electron microscopy (SEM).

KW - Honeycomb structure

KW - Micro-dots

KW - Photo-crosslinking agents

KW - Self-assembly

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