Dye Sensitization of Photoconductivity of Poly-N-Vinylcarbazole : II. Fluorescence Quenching and Charge Transfer

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概要

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• Fluorescence and excitation spectra of poly-N-vinylcarbazole (PNVC) and dyes were measured. The fluorescence of dyes decreased with the addition of PNVC and that of PNVC also decreased with the addition of dyes, with a peak at about 425mμ. The quenching of PNVC fluorescence was found to be more remarkable for dyes having larger sensitization effects on the photocurrent in PNVC films. These results suggest that both the fluorescence quenching and the sensitization of the photocurrent are due to the electron transfer from PNVC to dyes under illumination.

• 社団法人応用物理学会の論文
• 1970-08-05

著者

• Ikeda Mitsusuke

  Wireless Research Lab. Matsushita Electric Industrial Co. Ltd.

• Murakami Yoshinobu

  Wireless Research Laboratory Matsushita Electric Industrial Co. Ltd.

• Sato Hisanao

  Wireless Research Laboratory Matsushita Electric Industrial Co. Ltd.

• Sato Hisanao

  Wireless Research Lab. Matsushita Electric Industrial Co. Ltd.

• MORIMOTO Kazuhisa

  Wireless Research Laboratory, Matsushita Electric Industrial Co., Ltd.

• Morimoto Kazuhisa

  Wireless Research Laboratory Matsushita Electric Industrial Co. Ltd.

関連論文

• Dye Sensitization of Photoconductivity of Poly-N-Vinylcarbazole. : I. Quantum Yield
• Dye Sensitization of Photoconductivity of Poly-N-Vinylcarbazole : II. Fluorescence Quenching and Charge Transfer
• Photodischarge Characteristics of Polyvinylcarbazole Double-Layer Films
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