Fabrication of honeycomb-patterned films having sub-micron sized pores

Hiroshi Yabu; Yuuji Hirai; Miki Kojima; Masatsugu Shimomura

Fabrication of honeycomb-patterned films having sub-micron sized pores

Hiroshi Yabu, Yuuji Hirai, Miki Kojima, Masatsugu Shimomura

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

Abstract

We have reported that honeycomb-patterned micro-porous films can be prepared by casting polymer solution under humid conditions and by using condensed water droplets as templates. Here, we report a preparation of honeycomb-patterned films having sub-micron sized pores. By shortening the solvent evaporation time, honeycomb-patterned films with pores less than 400nm were obtained. These films show the superhydrophobic properties. Furthermore, these films are transparent. From these results, we prepared transparent superhydrophobic films by simple casting a polymer solution under humid conditions.

Original language	English
Pages	4328-4329
Number of pages	2
Publication status	Published - 2006 Dec 1
Externally published	Yes
Event	55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan Duration: 2006 Sep 20 → 2006 Sep 22

Other

Other	55th Society of Polymer Science Japan Symposium on Macromolecules
Country	Japan
City	Toyama
Period	06/9/20 → 06/9/22

Keywords

Honeycomb
Self-organization
Sub-micron
Super hydrophobic
Transparent

ASJC Scopus subject areas

Engineering(all)

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title = "Fabrication of honeycomb-patterned films having sub-micron sized pores",

abstract = "We have reported that honeycomb-patterned micro-porous films can be prepared by casting polymer solution under humid conditions and by using condensed water droplets as templates. Here, we report a preparation of honeycomb-patterned films having sub-micron sized pores. By shortening the solvent evaporation time, honeycomb-patterned films with pores less than 400nm were obtained. These films show the superhydrophobic properties. Furthermore, these films are transparent. From these results, we prepared transparent superhydrophobic films by simple casting a polymer solution under humid conditions.",

keywords = "Honeycomb, Self-organization, Sub-micron, Super hydrophobic, Transparent",

author = "Hiroshi Yabu and Yuuji Hirai and Miki Kojima and Masatsugu Shimomura",

year = "2006",

month = dec,

day = "1",

language = "English",

pages = "4328--4329",

note = "55th Society of Polymer Science Japan Symposium on Macromolecules ; Conference date: 20-09-2006 Through 22-09-2006",

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T1 - Fabrication of honeycomb-patterned films having sub-micron sized pores

AU - Yabu, Hiroshi

AU - Hirai, Yuuji

AU - Kojima, Miki

AU - Shimomura, Masatsugu

PY - 2006/12/1

Y1 - 2006/12/1

N2 - We have reported that honeycomb-patterned micro-porous films can be prepared by casting polymer solution under humid conditions and by using condensed water droplets as templates. Here, we report a preparation of honeycomb-patterned films having sub-micron sized pores. By shortening the solvent evaporation time, honeycomb-patterned films with pores less than 400nm were obtained. These films show the superhydrophobic properties. Furthermore, these films are transparent. From these results, we prepared transparent superhydrophobic films by simple casting a polymer solution under humid conditions.

AB - We have reported that honeycomb-patterned micro-porous films can be prepared by casting polymer solution under humid conditions and by using condensed water droplets as templates. Here, we report a preparation of honeycomb-patterned films having sub-micron sized pores. By shortening the solvent evaporation time, honeycomb-patterned films with pores less than 400nm were obtained. These films show the superhydrophobic properties. Furthermore, these films are transparent. From these results, we prepared transparent superhydrophobic films by simple casting a polymer solution under humid conditions.

KW - Honeycomb

KW - Self-organization

KW - Sub-micron

KW - Super hydrophobic

KW - Transparent

UR - http://www.scopus.com/inward/record.url?scp=33846178655&partnerID=8YFLogxK

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M3 - Paper

AN - SCOPUS:33846178655

SP - 4328

EP - 4329

T2 - 55th Society of Polymer Science Japan Symposium on Macromolecules

Y2 - 20 September 2006 through 22 September 2006

ER -

Fabrication of honeycomb-patterned films having sub-micron sized pores

Abstract

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Keywords

ASJC Scopus subject areas

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