Photovoltaic cells

Details Photovoltaic cells Photovoltaic cells

1998-05-18

2000-06-13

Chapman, Mark

Batteries: thermoelectric and photoelectric

Photoelectric

Cells

429111, 423610, H01L 3100

Patent

active

060752033

ABSTRACT:
Improved photovoltaic cells utilizing for a semiconductor layer, titanium dioxide powders, consisting of porous particles, ranging in size from 0.1 to 10 microns (10.sup.-6 meters), and possess relatively high bulk density combined with high surface area.

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Nazeeruddin, M.K., et al.,, Conversion of Light to Electricity by cis-X.sup.2 Bis(2,2'-bipyridy1-4,4'-dicarboxylate)ruthenium(II) Charge--Transfer Sensitizers (X=CL.sup.-, Br.sup.-, I.sup.-, CN.sup.-, and SCN.sup.-) on Nanocrystalline TiO.sub.2 Electrodes, J. Am. Chem. Soc., 115, 6382-6390, 1993.
O'Regan, B. et al. A low-cost, high efficiency solar cell based on dye-sensitized colloidal TiO.sub.2 films, Nature, 353, 737-739, Oct. 24, 1991.

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