Structural and Optical Characterization of Copper Phthalocyanine Doped Polythiophene Films

カテゴリ: 部門大会

論文No: GS3-2

グループ名: 【C】平成18年電気学会電子・情報・システム部門大会講演論文集

発行日: 2006/09/05

タイトル(英語): Structural and Optical Characterization of Copper Phthalocyanine Doped Polythiophene Films

著者名: Yohei Watanabe(Kanto Gakuin University),Hitoshi Kato(Kanto Gakuin University),Susumu Takemura(Kanto Gakuin University),Takeharu Sugiyama(Kanto Gakuin University),Atsuro Ishii(Kanto Gakuin University),Isao Tsuchida(Kanto Gakuin University),Yuuta Akai(Kanto Gakuin University),Tomoyasu Hiramatsu(Kanto Gakuin University),Noriyuki Nanba(Kanto Gakuin University)

著者名(英語): Yohei Watanabe(Kanto Gakuin University),Hitoshi Kato(Kanto Gakuin University),Susumu Takemura(Kanto Gakuin University),Takeharu Sugiyama(Kanto Gakuin University),Atsuro Ishii(Kanto Gakuin University),Isao Tsuchida(Kanto Gakuin University),Yuuta Akai(Kanto Gakuin University),Tomoyasu Hiramatsu(Kanto Gakuin University),Noriyuki Nanba(Kanto Gakuin University)

キーワード: conducting polymer|copper phthalocyanine|Fourier transform infared spectroscopy|X-ray photoemission spectroscopy|photoluminescencepolythiophene

要約(日本語): Conducting polymer polythiophene (PT) films incorporated with copper phthalocyanine (PcCu), which was a highly-functional molecule, was synthesized and characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray photoemission spectroscopy (XPS), and photoluminescence spectroscopy (PL). Electrochemical and casting processes were developed as a doping method of PcCu molecules in PT film. In the XPS measurements of PcCu doped PT, PcCu-origin peaks on the higher energy side appeared in the C 1s spectrum associated with the signal detection of N 1s and Cu 2p. In FT-IR measurements, characteristic vibrational modes to PcCu, in-plane, out-of-plane, and ring stretching modes were observed. Central metal-origin peak was also observed. New peaks at 1545 cm-1 and 1680 cm-1 suggest the polymer-PcCu linkage. In the PL measurements, photoluminescence emission peak was observed at 600 nm excited by a photon energy of 430 nm expecting the feasibility of the hybrid material for an optical device. Three components in the emission process were found by the PL life-time decay measurement. This work was supported by High-Tech Research Center Project aided by MEXT.

PDFファイルサイズ: 1,807 Kバイト