Coating processes – Electrical product produced – Photoelectric
Patent
1993-08-03
1994-11-08
Weisstuch, Aaron
Coating processes
Electrical product produced
Photoelectric
427190, 427226, 427245, 4273722, 429111, B05D 512, H01M 636
Patent
active
053625145
ABSTRACT:
A process is provided for producing an anode for an electrochemical cell, in particular a solar cell, on electrically conductive glass to which a layer of porous metal oxide is applied. The layer includes metal complexes of the porphyrin-phthalocyanine class and other dyestuffs and is then subjected to a heat treatment. A paste of highly dispersed metal oxide, in particular aluminum oxide and/or titanium oxide, is first produced with the addition of a dyestuff and an alcoholic solution, which acts as a binder, in a dry atmosphere. The paste produced in this way is applied as a thin layer to the glass plate coated with a transparent, electrically conductive layer, and the configuration including the glass plate and the pasty metal oxide layer is subjected to a heat treatment at temperatures below 300.degree. C.
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Flatz Josef
Grunling Hermann W.
Sopka Jorg
ABB Patent GmbH
Greenberg Laurence A.
Lerner Herbert L.
Weisstuch Aaron
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