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 language | English |
|---|---|
| Title of host publication | 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan |
| Pages | 4815-4816 |
| Number of pages | 2 |
| Volume | 54 |
| Edition | 2 |
| Publication status | Published - 2005 |
| Event | 54th SPSJ Symposium on Macromolecules - Yamagata, Japan Duration: Sep 20 2005 → Sep 22 2005 |
Other
| Other | 54th SPSJ Symposium on Macromolecules |
|---|---|
| Country | Japan |
| City | Yamagata |
| Period | 9/20/05 → 9/22/05 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
Cite this
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 proceeding › Conference contribution
}
TY - GEN
T1 - Site-specific fabrication of polymer ultrathin films onto chemically heterogeneous surfaces
AU - Yasutake, Shigekazu
AU - Morita, Masamichi
AU - Ishizuka, Hirotaka
AU - Fukai, Jun
AU - Takahara, Atsushi
PY - 2005
Y1 - 2005
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=33645568564&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33645568564&partnerID=8YFLogxK
M3 - Conference contribution
VL - 54
SP - 4815
EP - 4816
BT - 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan
ER -