Paper Abstract and Keywords |
Presentation |
2011-05-27 13:40
Patterning of Poly(vinylcarbazole) Thin Films by Use of Benzophenone SAM Hanae Ohtsuka, Seong-Ho Kim (Tokyo Univ. Agricul. & Technol.), M.c.r. Tria (Univ. Houston), Kuniaki Tanaka, R.c. Advincula, Hiroaki Usui (Tokyo Univ. Agricul. & Technol.) OME2011-16 Link to ES Tech. Rep. Archives: OME2011-16 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The control of substrate/film interface and pattern formation are among the most important process techniques for the construction of organic electronics devices such as electroluminescence (EL) cell. This paper proposes to solve these issues by forming a SAM that has benzophenone (BP) end group. The SAM was prepared on the indium-tin oxide (ITO) surface on which a polyvinylcarbazole (PVK) thin film was deposited by spin-coating. Subsequent UV irradiation causes the BP-SAM to form stable chemical bonds between the film and the substrate, improving the film-substrate adhesion strength. Moreover, patterning of the film was made possible by selective irradiation of UV. It was confirmed that the SAM layer did not impede the charge injection at the interface. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
self-assembled monolayer / SAM / benzophenone / polyvinylcarbazole / surface treatment / UV irradiation / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 73, OME2011-16, pp. 11-16, May 2011. |
Paper # |
OME2011-16 |
Date of Issue |
2011-05-20 (OME) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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OME2011-16 Link to ES Tech. Rep. Archives: OME2011-16 |