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7374647 Arrangement of an electrode, method for making same, and use thereof  
A device of an electrode is disclosed, comprising a core and a surface coating of electrically-conductive material, and it is characterized by that the surface coating comprises one or several...
7244887 Electrical cells, components and methods  
Preferred electrode devices ( 10 ) including a substrate ( 11 ) and cathode ( 13 ) and anode material ( 12 ) coated thereon in discreet locations are described. The cathode materials desirably...
7211177 Electrode for electrolysis in acidic media  
Electrode at least comprising an electroconductive support of a titanium-palladium alloy, titanium, tantalum or compounds or alloys of titanium or of tantalum, an electrochemically active coating...
6599404 Flake-resistant multilayer thin-film electrodes and electrolytic cells incorporating same  
Described are preferred multilayer, thin-film electrodes ( 11 ) that have improved resistance to flaking or cracking under conditions of operation. Also described are electrolytic cells ( 17 )...
6572758 Electrode coating and method of use and preparation thereof  
An electrolytic cell producing sodium chlorate uses an electrode, specifically an anode, having a surface or coating or treatment of a mixed metal oxide having ruthenium oxide as an...
6379526 Non-carbon metal-based anodes for aluminium production cells  
A non-carbon metal-based anode of a cell for the electrowinning of aluminium comprising an electrically conductive metal substrate resistant to high temperature, the surface of which becomes...
6251254 Electrode for chromium plating  
An electrode adapted for chromium plating from trivalent chromium baths which comprises a conductive base, an electrode material layer comprising iridium oxide formed thereon, and a porous layer...
6242260 Design for an electrode  
A measuring method for determining the specific surface area available for reaction of a noble metal catalyst of an electrode for use in a polymer electrolyte membrane fuel cell. The method...
6238530 Cathode for electrolysis and electrolytic cell using the same  
A cathode for electrolysis comprising a hydrogen-occluding material for use in an electrolytic cell partitioned by the cathode into two chambers including a reaction chamber and an electrolysis...
6217729 Anode formulation and methods of manufacture  
The present invention provides an improved anode formulation and an improved method of manufacture. More specifically, the invention provides a tri-layer anode having an improved service life when...
6162334 Inert anode containing base metal and noble metal useful for the electrolytic production of aluminum  
An inert anode for production of metals such as aluminum is disclosed. The inert anode comprises a base metal selected from Cu and Ag, and at least one noble metal selected from Ag, Pd, Pt, Au, Rh,...
5968325 Auto-electrolytic hydrogen generator  
An auto-electrolyte hydrogen generating reactor having a plurality of cells. The cells are stacked in series in an electronically non-conductive housing. Each cell is separate from its neighbour by...
5954928 Activated cathode and method for manufacturing the same  
In an activated cathode and a method for manufacturing the activated cathode, a first layer which contains nickel or cobalt as a main component is formed on a metal substrate, and a second layer...
5900127 Electrode for electrolysis and electrolytic cell using the electrode  
An electrode for electrolysis comprising an electrode base material and an electrode substance having an electrically conductive diamond structure covering the surface of the electrode base...
5873988 Multilayer electrode for electrolysis cell  
The invention relates to a multilayer electrode with a porous core structure produced by sintering and composed of an electrically conducting material for an electrolysis cell, especially with a...
5804055 Electrode, electrochemical cell and electrochemical processes  
An electrode, electrochemical cell, and electrochemical processes are disclosed. The electrode is a porous, multi-layered electrode which can have an element in flexible, strip form wound around a...
5670115 Hydrogen sensor  
A sensor for hydrogen is disclosed comprising an electrically insulating substrate carrying a thin amorphous film of co-deposited nickel and zirconium and an overlying film of palladium wherein...
5626730 Electrode structure  
An electrode structure containing an insoluble metal electrode which is used as an electrode for the electrolysis of an acidic aqueous solution under a high current density is disclosed. An elastic...
5607564 Method of producing a microporous, gas permeable electrode structure and a microporous, gas permeable electrode structure  
The invention relates to a method of producing a microporous, gas permeable electrode structure, and to a corresponding electrode structure. According to the method, on a substrate (2) by means of...
5593556 Highly durable electrodes for electrolysis and a method for preparation thereof  
The present invention provides highly durable electrodes for electrolysis, which are platinum group metal oxide-coated or composite oxide-coated Ti electrodes, comprising a sputtered film of a...
5584976 Gas diffusion electrode  
A gas diffusion electrode comprising a porous sheet substrate, at least the surface of which is formed by silver; a reaction layer formed on a first surface of the substrate, comprising a...
5580838 Uniformly plated microsphere catalyst  
Cross-linked polymer microspheres having a sulfonated cation exchange surface are carefully separated into fractions of equal size and density. Each fraction is separately plated preferably with...
5578176 Method of preparing electrodes of improved service life  
A method of preparing electrodes is now described, which electrodes have enhanced adhesion of subsequently applied coatings combined with excellent coating service life. In the method a substrate...
5552027 Working electrode for electrochemical enzymatic sensor systems  
A working electrode or an electrochemical-enzymatic sensor system has a metallic base body which is provided with a thin layer of amorphous hydrogenated carbon (a-C:H).
5531875 Electrode substrate for electrolysis and production method thereof  
There are provided an electrode substrate for electrolysis comprising an electrically conductive metallic base material and a coating layer having a thickness of from 10 to 200 μm composed of a...
5494560 Low-hydrogen overvoltage cathode having activated carbon particles supporting platinum, rhodium, indium, or platinum in a nickel layer formed on a substrate  
Electroplating is carried out in a nickel plating bath in which are dispersed active carbon particles supporting at least one platinum metal selected from the group consisting of platinum, rhodium,...
5431800 Layered electrodes with inorganic thin films and method for producing the same  
A method for the preparation of layered electrodes, including ultramicroelectrodes, through application of a thin film coating of an inorganic material to a conductor by use of chemical vapor...
5372688 System for electrolysis of liquid electrolyte  
An electrolytic cell and method of electrolysizing and heating water containing a conductive salt in solution. The electrolytic cell includes a non-conductive housing having an inlet and an outlet...
5294319 High surface area electrode structures for electrochemical processes  
A porous, high surface area electrode comprising a fine fibrous conductive substrate having a density less than about 50% and a specific surface area to volume ratio of greater than about 30 cm 2 ...
5232576 Anode for chromium plating and processes for producing and using the same  
There are described an anode, a process for producing the same, an apparatus for electrolytic chromium plating, and a method for electrolytic chromium plating, using such anode, wherein the anode...
5128000 Dimensionally stable anodes and their use in the preparation of alkali metal dichromates and chromic acid  
A dimensionally stable anode comprised of a) an electrically conductive valve metal b) a conductive intermediate layer and c) an electrode coating of an electrocatalytically active...
5059297 Durable electrode for use in electrolysis and process for producing the same  
An electrode for use in electrolysis is disclosed, which comprises a metallic substrate having formed on the surfaces thereof, in sequence, an amorphous layer free of grain boundaries, and an...
5019225 Molten salt electrowinning electrode, method and cell  
A bipolar electrode for electrowinning aluminum or other metals by electrolysis of a molten salt electrolyte containing a dissolved compound of the metal to be won comprises an anodic and a...
4990236 Thin film moisture sensing element  
A solid state, thin film moisture sensing element is disclosed. The sensing element is fabricated by thin film deposition of at least a pair of two layer electrodes on an insulating surface. The...
4941953 Durable electrodes having a plated tinor tin oxide intermediate layer for electrolysis and process for producing the same  
An electrode for electrolysis is disclosed, comprising an electrode substrate made of a conductive metal having provided thereon an intermediate layer and a coating of an electrode active...
4935110 Electrode structure and process for fabricating the same  
Electrode structures of solid polymer electrolyte type for use in electrolysis are disclosed, (i) in which an adhering layer containing fine particles loaded with a β-lead dioxide powder is formed...
4822459 Lead oxide-coated electrode for use in electrolysis and process for producing the same  
A lead oxide-coated electrode for use in electrolysis is disclosed, which comprises a primary layer comprising platinum and/or platinum oxide, an intermediate layer comprising α-PbO 2 , and a...
4798662 Cathode for electrolysis and a process for the manufacture of the said cathode  
A cathode especially useful in the electrolysis of aqueous solutions of alkali metal halides consisting essentially of an electrically conducting substrate and a heterogeneous coating containing a...
4797182 Electrode with a platinum metal catalyst in surface film and its use  
An electrode for use in electrolytic processes having a substrate of film-forming metal comprises an electrocatalyst incorporated in an integral surface film of the film-forming metal oxide grown...
4784730 Cathodes suitable for use in electrochemical processes evolving hydrogen  
A cathode suitable for use in an electrochemical process evolving hydrogen (for example the chloralkali process) in which the cathode comprises an electrically conductive substrate (1) made of a...
4702813 Multi-layered amorphous metal-based oxygen anodes  
Improved multi-layered amorphous metal-based oxygen anodes comprise a substrate material, a first coating of an amorphous metal alloy applied thereto and a second coating of a different amorphous...
4668370 Electrode for electrochemical processes and use thereof in electrolysis cells  
The present invention provides an electrode having a coating made of electrocatalytic ceramic materials on substantially incompatible metal substrates, by resorting to the use of an anchoring...
4657652 Electrolytic cell and anode for brine electrolytes  
An electrolytic cell for the production of halogen and halates from a corresponding brine electrolyte which includes a novel anode with each anode having an associated pair of cathodes, said anode...
4619753 Bipolar plate for an apparatus with a stacked configuration, said apparatus comprised of a plurality of electrochemical cells with solid electrolyte; and method of manufacturing said plate  
A bipolar plate for an apparatus having a stacked configuration, said apparatus comprised of a plurality of electrochemical cells and employing a solid electrolyte, said bipolar plate comprised of...
4574037 Vertical type electrolytic cell and electrolytic process using the same  
Disclosed is a vertical type electrolytic cell partitioned by an ion exchange membrane into an anode compartment and a cathode compartment, the cathode compartment being divided by a non-perforated...
RE32078 Electrodes for electrolytic cells  
An electrode for use in an electrolytic cell, and a method for producing same, wherein said electrode comprises an internal copper conductor and an external element of a second metal, at least a...
4543172 High speed plating apparatus  
High speed plating apparatus in which a cylindrical electrode structure has fitted into it a metal tube. The metal tube has a higher melting point than the electrode, is corrosion resistant to...
4528084 Electrode with electrocatalytic surface  
An electrode for use in electrolytic processes comprises a base of film-forming metal such as titanium with an operative outer electrocatalytic surface which is an integral surface film of a...
4515673 Electrode with anode active layer  
A titanium or niobium electrode substrate (which may be copper or steel cored) having on its surface a painted and fired anodically active layer for example of a platinum group metal, there being...
4510034 Coating type insoluble lead dioxide anode  
A coating type insoluble lead dioxide anode comprising a porous metal substrate and a lead dioxide electrode layer coated on at least the outer surface of said substrate and the peripheral edges of...
Matches 1 - 50 out of 150 1 2 3 >