Brown, Boveri & Cie Ag

Abb Patent Gmbh

Josef Flatz

Gert Weddigen

Robert Huber

Jorg Sopka

Conrad Schmidt

Gerhard Pohsner

Hans Nienburg

Fritz Grieser

Hermann W Grunling

Hans-Joachim Bohme

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.

Process for producing an anode for electrochemical cells

Plastic cable with at least one electric conductor which is surrounded by a cable covering which, besides an insulating layer comprises several electrically conducting layers of a polymer material. At least one electrically conducting layer is made of a polymer, a mixed polymerizate or a polymer alloy which is meltable and/or soluble, and the electric conductivity of which can be adjusted to a defined value by a content of charge transfer complexes.

Plastic cable

Method for manufacturing a conductive plastic of a defined conductivity by forming a polymer alloy. A polar or nonpolar insulating polymer and a polar or nonpolar conductive polymer are used for forming the polymer alloy. The two polymers are mixed together and they are homogeneously distributed within the polymer alloy.

Method for producing a plastic

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Waldmichelbach, Germany

Josef Flatz