Fabrication of thin films by the ink-jet method onto the substrate with two-dimensionally controlled wetting properties

Shigekazu Yasutake, Masamichi Morita, Susumu Sakio, Jun Fukai, Atsushi Takahara

研究成果: Contribution to conferencePaper査読

抄録

The purpose of this study is to establish the fundamental technology of site-selective coating of polymer or metal thin film utilizing wetting contrast of line-patterned substrate. Line-patterned fluoroalkylsilane monolayer with lyophobic/lyophilic area (line width 1-20 μm) was prepared through vacuum ultra violet photolithography process. Lyophobic and lyophilic areas were terminated with silanol and fluoroalkyl groups, respectively. On this surface, a macroscopic droplet of polymer solution or metal suspension shows anisotropic wetting behavior. Microscopic droplets of a xylene solution of polystyrene (PS), a xylene solution of polyfluorene (F8) or silver nanoparticle suspension were deposited on the micropatterned surface by the ink-jet method. The PS, F8 or silver thin films were selectively formed on the micropatterned lyophilic areas.

本文言語英語
ページ4761-4762
ページ数2
出版ステータス出版済み - 12 1 2006
イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, 日本
継続期間: 9 20 20069 22 2006

その他

その他55th Society of Polymer Science Japan Symposium on Macromolecules
国/地域日本
CityToyama
Period9/20/069/22/06

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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