Patents for C25B 11 - Electrodes; Manufacture thereof not otherwise provided for (8,344)
12/1988
12/13/1988CA1246490A1 Process for the electrolytic production of fluorine and novel cell therefor
12/06/1988US4789561 Oxygen electrode with layer comprising electrode and electrolyte materials
12/06/1988US4789454 Solid solutions of urania and/or scandia, dyprosia, yttria, praseodymia coated with noble metal
12/06/1988US4789452 Highly durable cathode of low hydrogen overvoltage and method for manufacturing the same
12/06/1988US4789449 Hydrodechlorination of organohalogen compounds;corrosion resistance; nocontamination; nonspalling
12/06/1988US4789443 Flexible resilient unifrom compressed electrodes and membrane
12/06/1988CA1246008A1 Electrode with nickel substrate and coating of nickel and platinum group metal compounds
12/06/1988CA1246007A1 Electrode and electrolytic cell
11/1988
11/29/1988US4787964 Electroconductive porous body-higher polarization
11/23/1988EP0292184A2 Highly active catalyst and highly active electrode made of this catalyst
11/17/1988WO1988008888A1 Gas diffusion cathodes, electrochemical cells and methods exhibiting improved oxygen reduction performance
11/15/1988US4784730 Hydrogen evolution, polymer, metal coatings
11/10/1988DE3811472A1 Verfahren zur aufarbeitung von metallchloridloesungen Process for working up metal chloride solutions
11/09/1988EP0076266B1 Electrode for the electrochemical regeneration of co-enzyme, a method of making said electrode, and the use thereof
11/08/1988US4783246 Bipolar rapid pass electrolytic hypochlorite generator
11/08/1988CA1244375A1 Production of cathode for use in electrolytic cell
10/1988
10/19/1988EP0286732A2 Process of fabrication of catalyst-electrodes with structural combined supporting body
10/19/1988CN87101005A Titanium alloy anode for electrolysis and it's making method
10/18/1988US4778578 Porous electroconductive film bonded to surface; electrolytic generation of chlorine
10/18/1988US4778576 Nickel alloy anodes for electrochemical dechlorination
10/13/1988DE3710168A1 Method of fabricating a plastic-bound gas-diffusion electrode with metallic fuel-cell catalysts
10/12/1988EP0286499A1 Pitch for binding electrodes and process for preparing said pitch
10/11/1988US4777083 Carbon article comprising pieces of carbonaceous material bonded with one another and process for producing the same
10/06/1988WO1988007571A1 Bonding pitch for electrode and method for its fabrication
10/05/1988EP0285019A1 Porous gas electrode
09/1988
09/20/1988US4772364 Ruthenium oxide, ion exchange resin
09/14/1988EP0281555A1 Composite electrodes for use in solid electrolyte devices
09/14/1988CN87216402U Composite anode for electrolyzation
09/13/1988US4770949 Immersion in hydrofluoric acid; evolution of chlorine; enriching platinum group metals; dissolving niobium, nickel selectively
09/13/1988US4770826 Method of regulating the tar content of anodes intended for the production of aluminum by electrolysis
09/13/1988CA1241879A1 High performance cermet electrodes
09/07/1988WO1988006646A1 Coprecipitated hydrogels in pressure tolerant gas diffusion electrodes
09/07/1988WO1988006645A1 Hydrogel loaded active layer in pressure tolerant gas diffusion electrodes
09/07/1988WO1988006644A1 Irradiated ionomers in pressure tolerant gas diffusion electrodes
09/07/1988WO1988006643A1 Ionomer membranes in pressure tolerant gas diffusion electrodes
09/07/1988WO1988006642A1 Ionomeric polymers with ionomer membrane in pressure tolerant gas diffusion electrodes
08/1988
08/30/1988US4767519 Monopolar and bipolar electrolyzer and electrodic structures thereof
08/30/1988US4767518 Cermet electrode
08/23/1988US4765879 Conductive metal coated with rare earth compound and metal or metal oxide before active layer
08/23/1988US4765874 Laminated electrode the use thereof
08/10/1988EP0277332A1 Electrode with a hydrogen absorption capacity for performing electrochemical and chemical reactions
08/09/1988US4762603 Process for forming electrodes
08/02/1988US4761216 Cathode for electrochemical membrane cell producing alkali metal hydrosulfite solutions
07/1988
07/28/1988WO1988005427A1 Electrically conductive titanium suboxides
07/27/1988EP0150017B1 Electrochemical method for the treatment of liquid electolytes
07/26/1988US4760041 Preparation and use of electrodes
07/26/1988US4759834 Process for the electrochemical oxidation of organic products
07/19/1988US4758473 Stable carbon-plastic electrodes and method of preparation thereof
07/19/1988US4758317 Electrolysis reduction of oxygen at cathode
07/13/1988EP0274138A1 Electrode arrangement for an electrolyser producing a gas, featuring vertically disposed electrode plates
07/05/1988US4755266 Contacting with alkaline aqueous solution containing heavy metal-free oxidizing agent to oxidize silver to silver oxide, increasing efficiency of cathode
06/1988
06/28/1988US4753718 Hydrogen peroxide electrolytic cell
06/22/1988CN87203604U Synchronous shear electrode apparatus
06/15/1988EP0271298A2 Improved apparatus for electrolytic reaction
06/02/1988WO1988003966A1 Cell for producing hydrogen peroxide
06/02/1988WO1988003960A1 Anode material for electrolytic manganese dioxide cell
05/1988
05/31/1988CA1237510A1 Liquid junction photoelectrodes using amorphous silicon-based thin film semiconductor
05/25/1988EP0268397A1 Carbon-plastic electrode elements
05/25/1988EP0268102A1 Anode and electrochemical cell for the recovery of metals from aqueous solutions
05/25/1988CN87204524U 杯式次氯酸钠发生器 Sodium hypochlorite generator Cup
05/24/1988US4746584 Novel amorphous metal alloys as electrodes for hydrogen formation and oxidation
05/24/1988US4746415 Bipolar type for electrolytic cell
05/17/1988US4744879 Oxygen-cathode for use in electrolysis of alkali chloride and process for preparing the same
05/17/1988US4744878 Anode material for electrolytic manganese dioxide cell
05/10/1988US4743351 Coated valve metal anode for electrolytic extraction of metals or metal oxides
05/10/1988US4743350 Electrolytic cell
05/10/1988US4743349 Electrically conductive fibrous web substrate and cathodic element comprised thereof
05/10/1988CA1236424A2 Foraminous anode and electrolysis cell
05/10/1988CA1236352A1 Method of making an electrode
05/03/1988CA1236049A1 Hydrogen sulfide decomposition cell and catalytic materials therefor
05/03/1988CA1236048A1 Conducting fiber based material, its manufacture and its use, especially for the making of cathode elements
04/1988
04/26/1988US4740287 Multilayer electrode electrolytic cell
04/19/1988CA1235386A1 Process for making raney nickel coated cathode, and product thereof
04/12/1988US4737257 Electroconductive fibers; composites with plastics
04/12/1988US4737249 Electrolytic production of hydrogen
04/06/1988EP0262369A1 Lead oxide-coated electrode for use in electrolysis and process for producing the same
04/05/1988CA1234778A1 Flowing ionizable gases along exposed edge of catalytic electrode or barrier of cell
04/05/1988CA1234777A1 Electrochemical photocatalytic structure
03/1988
03/30/1988EP0261920A1 Surface activated surface alloy electrodes and a process for preparing them
03/30/1988CN87106028A Lead oxide-coated electrode for use in electrolysis and process for producing same
03/30/1988CN87104011A Improved electrolytic equipment for chlorate
03/29/1988US4734180 Easy assembly and disassembly
03/22/1988US4732660 Spacer transmitting pressure from cathode to anode
03/08/1988CA1233783A1 Electrode for electrolysis
03/01/1988CA1233370A1 Method for manufacture of electrode
02/1988
02/24/1988EP0256673A1 Cathode suitable for use in electrochemical processes evolving hydrogen
02/18/1988DE3632803C1 Membrane electrolysis cell
02/16/1988CA1232870A1 Electrolysis electrode and production method thereof
02/09/1988US4724063 Catalyst for the electroreduction of oxygen
02/09/1988US4724053 Method for the electropolymerization of conductive polymers
02/09/1988US4724052 Electrodeposition of electrocatalytic coating
02/03/1988EP0255225A2 Carbon electrodes
02/03/1988EP0254982A2 Electrolytic cell with nickel alloy anodes for electrochemical dechlorination
02/02/1988US4722776 Semiconductor separated from electrolyte by electrocatalyst layers
02/02/1988US4722773 Hydrophilic, hydrophobic fluoropolymers, conductive carbon, alkali metal halide and hydroxide
02/02/1988CA1232227A1 Manufacturing electrode by immersing substrate in aluminium halide and other metal solution and electroplating
01/1988
01/26/1988CA1231919A1 Electrochemical method and apparatus
01/26/1988CA1231918A1 Bipolar electrode assembly
01/21/1988DE3624054A1 Inert electrode with catalytic activity
01/20/1988EP0253459A2 Electrodes for solid oxide electrolyte electrochemical cells
1 ... 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 ... 84