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Proceedings Paper

Mobility enhancement by adding fullerene C70 to molecularly doped polymers
Author(s): Takayuki Tsukamoto; Akiko Hirao; Hideyuki Nishizawa
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Paper Abstract

Saiwai-ku, Kawasaki 210-8582, JAPAN The drift mobility and the diffusion coefficient of molecularly doped polymers (MDPs) are measured by fitting the theoretical equation to the observed time—of—flight photocurrent transient. The 70% mobility enhancement is observed when 0.2 wt.% fullerene C70 is added to the diphenylamino— benzaldehyde diphenyl hydrazone (DPH) doped polystyrene. We consider this is due to the interaction between C0 and DPH which form the charge transfer complex.

Keywords: molecularly doped polymer, diffusion, drift mobility, time—of—flight experiment.

Paper Details

Date Published: 23 October 1998
PDF: 4 pages
Proc. SPIE 3471, Xerographic Photoreceptors and Organic Photorefractive Materials IV, (23 October 1998); doi: 10.1117/12.328166
Show Author Affiliations
Takayuki Tsukamoto, Toshiba Corp. (Japan)
Akiko Hirao, Toshiba Corp. (Japan)
Hideyuki Nishizawa, Toshiba Corp. (Japan)


Published in SPIE Proceedings Vol. 3471:
Xerographic Photoreceptors and Organic Photorefractive Materials IV
Stephen Ducharme; James W. Stasiak; James W. Stasiak, Editor(s)

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