Site-specific fabrication of polymer ultrathin films onto chemically heterogeneous surfaces

Shigekazu Yasutake, Masamichi Morita, Hirotaka Ishizuka, Jun Fukai, Atsushi Takahara

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The purpose of this study is to establish the fundamental technology of site-selective coating of polymer 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 VUV photolithography process. Lyophobic and lyophilic areas were terminated with silanol and fluoroalkyl groups, respectively. Microscopic droplets of a xylene solution of polystyrene (PS) were deposited on the micropatterned surface by the ink-jet method. On this surface, a macroscopic droplet of polymer solution shows anisotropic wetting behavior. The PS thin films were selectively formed on the micropatterned lyophilic areas.

Original languageEnglish
Title of host publication54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan
Pages4815-4816
Number of pages2
Volume54
Edition2
Publication statusPublished - 2005
Event54th SPSJ Symposium on Macromolecules - Yamagata, Japan
Duration: Sep 20 2005Sep 22 2005

Other

Other54th SPSJ Symposium on Macromolecules
CountryJapan
CityYamagata
Period9/20/059/22/05

Fingerprint

Ultrathin films
Polymer films
Wetting
Polystyrenes
Fabrication
Thin films
Photolithography
Xylene
Polymer solutions
Ink
Linewidth
Monolayers
Coatings
Substrates

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Yasutake, S., Morita, M., Ishizuka, H., Fukai, J., & Takahara, A. (2005). Site-specific fabrication of polymer ultrathin films onto chemically heterogeneous surfaces. In 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan (2 ed., Vol. 54, pp. 4815-4816)

Site-specific fabrication of polymer ultrathin films onto chemically heterogeneous surfaces. / Yasutake, Shigekazu; Morita, Masamichi; Ishizuka, Hirotaka; Fukai, Jun; Takahara, Atsushi.

54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan. Vol. 54 2. ed. 2005. p. 4815-4816.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yasutake, S, Morita, M, Ishizuka, H, Fukai, J & Takahara, A 2005, Site-specific fabrication of polymer ultrathin films onto chemically heterogeneous surfaces. in 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan. 2 edn, vol. 54, pp. 4815-4816, 54th SPSJ Symposium on Macromolecules, Yamagata, Japan, 9/20/05.
Yasutake S, Morita M, Ishizuka H, Fukai J, Takahara A. Site-specific fabrication of polymer ultrathin films onto chemically heterogeneous surfaces. In 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan. 2 ed. Vol. 54. 2005. p. 4815-4816
Yasutake, Shigekazu ; Morita, Masamichi ; Ishizuka, Hirotaka ; Fukai, Jun ; Takahara, Atsushi. / Site-specific fabrication of polymer ultrathin films onto chemically heterogeneous surfaces. 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan. Vol. 54 2. ed. 2005. pp. 4815-4816
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