Organic Photovoltaic Cells Prepared with Toluene Sulfonic Acid Doped Polypyrrole

Abstract:

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Organic photovoltaic cells were fabricated by sandwiching p-toluene sulfonic acid doped conducting polymer polypyrrole between indium-tin-oxide cathodes and aluminum anodes. The active polymeric layers could effectively absorb incident photons more than 75 % in the entire spectral region of 250~1100 nm. Upon light exposure, the short-circuit current and the open-circuit voltage were recorded up to 0.6 μA/cm2 and 60 mV, respectively, for the organic photovoltaic cells. The dynamics of the generation and decay of the photocurrent and photovoltage in our organic photovoltaic cells were investigated.

Info:

Periodical:

Key Engineering Materials (Volumes 428-429)

Edited by:

Yuan Ming Huang

Pages:

450-453

DOI:

10.4028/www.scientific.net/KEM.428-429.450

Citation:

F. F. Zhou et al., "Organic Photovoltaic Cells Prepared with Toluene Sulfonic Acid Doped Polypyrrole ", Key Engineering Materials, Vols. 428-429, pp. 450-453, 2010

Online since:

January 2010

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Price:

$35.00

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