Photovoltaic cell comprising metal-free phthalocyanine

Batteries: thermoelectric and photoelectric – Thermoelectric – Radiation pyrometer

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136 89NB, 250211J, 250212, 357 8, 357 30, 357 15, H01L 3106

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active

041759818

ABSTRACT:
A photovoltaic cell wherein the photoactive layer comprises a thin layer of metal-free phthalocyanine dispersed in a binder. The electrical output is greatly in excess of that obtained from prior art organic semiconductor photovoltaic cells of the same surface area.

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patent: 3789216 (1974-01-01), Komp
patent: 3844843 (1974-10-01), Kay et al.
D. L. Morel et al., "High Efficiency Organic Solar Cells", Appl. Phys. Lett., vol. 32, pp. 495-497 (1978).
G. A. Alferov et al., "Photoelectrochemical Behaviour of Phthalocyanines Under Galvanostatic Conditions", Russian Jr. Phys. Chem., vol. 50, pp. 118-120 (1976).
A. K. Ghosh et al., "Photovoltaic & Rectification Properties of AlMg Phthalocyanine/Ag Schottky-Barrier Cells", J. Appl. Phys., pp. 230-236 (1974).
M. I. Fedorov et al., "Photocells Based on Metal Phthalocyanines", Soviet Physics Journal, vol. 20, p. 695 (1977).

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