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Class Information
Number: 502/101
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Making catalytic electrode, process only
Description: Method or process for manufacturing an electrode having catalytic properties, generally for use in an electrolytic or fuel cell.


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
4402814 Method of depositing an asbestos diaphragm and the diaphragm prepared thereby Sep. 6, 1983
4401519 Method for producing reticulate electrode for electrolytic cells Aug. 30, 1983
4395322 Catalytic electrode Jul. 26, 1983
4382875 Extraction treatment May. 10, 1983
4379077 Active carbon conditioning process Apr. 5, 1983
4377496 Gas diffusion electrode and process Mar. 22, 1983
4376029 Titanium diboride-graphite composits Mar. 8, 1983
4370284 Non-bleeding electrode Jan. 25, 1983
4362647 Electrode and the method for producing the same Dec. 7, 1982
4357262 Electrode layer treating process Nov. 2, 1982
4354958 Fibrillated matrix active layer for an electrode Oct. 19, 1982
4350608 Oxygen cathode for alkali-halide electrolysis and method of making same Sep. 21, 1982
4323595 Nickel-molybdenum cathode Apr. 6, 1982
4316944 Noble metal-chromium alloy catalysts and electrochemical cell Feb. 23, 1982
4301218 Bi-porous Raney-nickel electrode Nov. 17, 1981
4299682 Gas diffusion electrode Nov. 10, 1981
4292197 Method of preparing electrocatalyst for an oxygen depolarized cathode electrolytic cell Sep. 29, 1981
4289650 Cathode for chlor-alkali cells Sep. 15, 1981
4278568 Process of manufacturing sheet metal elements or strip having a catalytic surface structure Jul. 14, 1981
4276202 Process for the manufacture of electrodes having perovskite structure for electrochemical high temperature cells Jun. 30, 1981
4264685 Oxygen electrode of the type Pt.sub.3 MO.sub.6 Apr. 28, 1981
4256545 Method of oxygen electrode preparation and product thereof Mar. 17, 1981
4235748 Method of making improved hydrogenation catalyst Nov. 25, 1980
4233181 Automated catalyst processing for cloud electrode fabrication for fuel cells Nov. 11, 1980
4226684 Electrode coating method Oct. 7, 1980
4219443 Method of preparing a cathode current collector for use in an electrochemical cell Aug. 26, 1980
4214970 Novel electrocatalytic electrodes Jul. 29, 1980
4205055 Dual pore-structure artificial carbon and graphite May. 27, 1980
4192907 Electrochemical cell electrodes incorporating noble metal-base metal alloy catalysts Mar. 11, 1980
4186110 Noble metal-refractory metal alloys as catalysts and method for making Jan. 29, 1980
4177159 Catalytic dry powder material for fuel cell electrodes comprising fluorocarbon polymer and precatalyzed carbon Dec. 4, 1979
4175055 Dry mix method for making an electrochemical cell electrode Nov. 20, 1979
4175153 Inorganic anisotropic hollow fibers Nov. 20, 1979
4169777 Process for producing an activated oxygen gas sensor element Oct. 2, 1979
4166143 Control of the interaction of novel platinum-on-carbon electrocatalysts with fluorinated hydrocarbon resins in the preparation of fuel cell electrodes Aug. 28, 1979
4163811 Method of fabricating a fuel cell electrode Aug. 7, 1979
4137373 Platinum catalyst and method for making Jan. 30, 1979
4137372 Catalyst and method for making Jan. 30, 1979
4136059 Method for producing highly dispersed catalytic platinum Jan. 23, 1979
4132619 Electrocatalyst Jan. 2, 1979
4132569 Ruthenium recovery process Jan. 2, 1979
4129525 Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium Dec. 12, 1978
4115322 Method for obtaining high activity electrocatalysts on pyrolytic graphite Sep. 19, 1978
4104197 Method of making gas diffusion electrodes for electrochemical cells with acid electrolytes Aug. 1, 1978
4090978 Electrocatalysts and a method for the preparation thereof May. 23, 1978
4091176 Porous electrode May. 23, 1978
4066823 Method for a low temperature oxygen electrode Jan. 3, 1978
4060500 Preparation of mixed metal oxides by decomposition of carbonate solid solutions having the calcite structure Nov. 29, 1977
4058482 Fuel cell electrode Nov. 15, 1977
4054687 Method for making a fuel cell electrode Oct. 18, 1977

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