Patterning on cyanine-dye-doped conductive polymer films by ink jet method

Yu Yang, Hajime Imaoka, Kenichi Yamashita, Noriyuki Kamogawa, Hirofumi Watanabe, Masaya Miyazaki, Yuji Oki

研究成果: ジャーナルへの寄稿学術誌査読

10 被引用数 (Scopus)


In this study, the conducting polymer, poly(3,4-ethylenedioxythiophene): poly(styrene sulfonate) (PEDOT:PSS), doped with a cyanine dye, 5-phenyl-2-(2-{[5-phenyl-3-(3-sulfopropyl)-2-(3H)-benzoxazolylidene]methyl} -l-butenyl)-3-(3-sulfopropyl) benzoxazolium hydroxide, inner salt, compound with triethylamine (NK-1952) was used to fabricate J-type aggregated thin films, using piezoelectric ink jets with desirable shape, size, and patterns on indium tin oxide (ITO) substrates. The effects of the cyanine dye and polymer concentration, UV exposure time, and other fabrication parameters of the ink jet such as nozzle size, pulse voltage, pulse duration, and the second pulses on the J-aggregate formation, spot size, and morphology have been investigated and the related mechanisms have also been discussed.

ジャーナルJapanese journal of applied physics
1 Part 1
出版ステータス出版済み - 2010

!!!All Science Journal Classification (ASJC) codes

  • 工学一般
  • 物理学および天文学一般


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