Patents for C25B 11 - Electrodes; Manufacture thereof not otherwise provided for (8,344)
07/1995
07/11/1995US5431798 Tin and lead oxides
07/05/1995CN1104687A Active low-hydrogen over-potential cathode and its manufacture
07/04/1995US5429725 Amorphous metal/metallic glass electrodes for electrochemical processes
06/1995
06/29/1995DE3490037C2 Electrode for solid electrolyte oxygen sensor
06/28/1995EP0659908A1 Process for removing residual lead dioxide
06/28/1995EP0659692A1 Process for electrochemical reduction of nitrate
06/28/1995EP0659691A1 Electrolysis of wastewater with a doped diamond anode
06/27/1995US5427667 Apparatus for electrochemical treatment of water
06/21/1995EP0658277A1 Flexible, conducting plastic electrode and process for its preparation
06/21/1995CN2201403Y Chlorate electrolytic tank anode plate
06/13/1995US5423967 Gaseous-diffusion electrode and electrochemical reactor using the same
06/13/1995US5423961 Cathodic protection system for a steel-reinforced concrete structure
06/07/1995CN1028775C Method for binding titanium boride powder to carbon block
06/06/1995US5421968 Cathodic protection system for a steel-reinforced concrete structure
06/01/1995WO1995014797A1 Anode useful for electrochemical conversion of anhydrous hydrogen halide to halogen gas
06/01/1995WO1995014796A1 Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane
06/01/1995CA2177134A1 Anode useful for electrochemical conversion of anhydrous hydrogen halide to halogen gas
05/1995
05/30/1995US5419824 Electrode, electrode manufacturing process and electrochemical cell
05/30/1995US5419816 Electrolytic process and apparatus for the controlled oxidation of inorganic and organic species in aqueous solutions
05/11/1995DE4438275A1 Electrolysis of a salt solution and electrolytic cell suitable therefor
05/09/1995EP0705232A4 Glassy carbon containing metal particles
05/09/1995CA1335496C Oxygen-generating electrode and method for the preparation thereof
05/03/1995EP0650929A1 Electrolytic process and apparatus for the controlled oxidation or reduction of species in aqueous solutions
05/02/1995US5411654 Method of maximizing anharmonic oscillations in deuterated alloys
05/02/1995US5411641 Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane
04/1995
04/28/1995CA2134278A1 Electrolytic process and apparatus for the controlled oxidation of inorganic and organic species in aqueous solutions
04/19/1995CN1028249C Improved method for producing fluorine by electrolysis and special electrolyser
04/18/1995US5407550 Perfluorocarbon sulfonic acid ion exchange membrane as solid electrolyte, anode placed on one side, and lead oxide as electrode catalyst
03/1995
03/28/1995US5401463 Titanium, zirconium, vanadium, iron, nickel
03/28/1995US5401372 Electrochemical catalytic reduction cell for the reduction of NOx in an O2 -containing exhaust emission
03/23/1995WO1995007868A1 Titanium suboxide articles
03/22/1995EP0644275A1 Process for manufacturing an electrode as well as the electrode and its use
03/21/1995US5399247 Treatment of photofinishing wastes
03/16/1995WO1995007373A1 Improvements in electrolysis systems
03/15/1995EP0643156A2 Photo-electric chemical apparatus using carbon cluster electrode
03/09/1995WO1995006763A1 Fluorine cell
03/09/1995CA2169464A1 Fluorine cell
03/07/1995US5395501 Gas generating apparatus
03/07/1995US5395500 Electrolytic electrode and method of production thereof
03/07/1995US5395492 Anodic oxidation
03/07/1995US5395422 Process of preparing nanocrystalline powders of an electroactive alloy
03/01/1995EP0641033A1 Method of making a catalytically active gas diffusion electrode for electrochemical cells
03/01/1995CN1099433A Method and apparatus for purification of potassium dihydrogen phosphate crystal growth raw material by electrochemical process
02/1995
02/28/1995US5393615 Mediators suitable for the electrochemical regeneration of NADH, NADPH or analogs thereof
02/23/1995WO1995005499A1 Electrode and preparation thereof
02/23/1995WO1995005498A1 Preparation of electrode
02/23/1995CA2166965A1 Electrode and preparation thereof
02/22/1995EP0639233A1 Air- or oxygen diffusion electrode
02/22/1995EP0635072A4 Electrolytic cell assembly and process for production of bromine.
02/21/1995US5391365 Process for producing manganese dioxide
02/21/1995US5391280 Multilayer; leqd plating on metallic core, then lead dioxide
02/15/1995EP0638948A1 Method of making a catalytically active gas diffusion electrode
02/08/1995CN2189157Y Oxygen-resistant positive electrode for electrolyzing water
02/04/1995CA2126730A1 Method of the manufacture of an electrode, an electrode and the use thereof
02/02/1995WO1995003437A1 System for electrolysis of water
02/02/1995CA2167390A1 System for electrolysis of water
01/1995
01/25/1995EP0635587A1 Electrode comprising an iron containing substrate and a lead containing coating
01/25/1995EP0635072A1 Electrolytic cell assembly and process for production of bromine
01/25/1995EP0507862B1 Electrochemical chlorine dioxide generator
01/25/1995EP0500743B1 Ceramic solid electrolyte based electrochemical oxygen concentrator cell
01/24/1995US5384208 Cell structure for electrolyzer units and fuel cells
01/17/1995US5382332 Method for electrolytic reduction of carbon dioxide gas using an alkyl-substituted Ni-cyclam catalyst
01/10/1995CA1333896C Electrical conditioning system for electrodes in an electrolysis cell
01/04/1995CN1027294C Titanium alloy positive plate for electrolizing manganese dioxide
12/1994
12/28/1994EP0630870A1 Cathodic element not containing asbestos fibres
12/26/1994CA2126653A1 Asbestos fibre free cathode element
12/21/1994CN2185752Y Compound electrode for electrolysis
12/17/1994CA2125829A1 Electrode consisting of an iron-containing core and a lead-containing coating
12/13/1994US5373134 Electrode
12/13/1994US5372691 Porous conductive oxygen electrode producing oxygen during charging, metal electrode immersible in aqueous electrolyte generating heat during discharging, oxygen permeable separator enclosed in housing with opening for oxygen flow
12/13/1994US5372688 Electrolytic cell with nonconductive housing, inlet, outlet, spaced apart foraminous grids, plurality of microspheres with conductive surfaces, means for pumping electrolyte into cell, electric power source connected to grids
12/07/1994EP0470070B1 A submerged electrolytic cell pool purifier
11/1994
11/24/1994WO1994026956A1 'tes' - the turbo electrochemical system
11/24/1994DE4417627A1 Electrode for electrolysis
11/24/1994DE4417403A1 Process for producing a gas electrode
11/22/1994US5366606 Electrolytic gas generator
11/22/1994US5366598 Method of using a metal substrate of improved surface morphology
11/16/1994CN1026646C Technology and apparatus for producing hollow graphite electrode by vibration shaping
11/15/1994US5364712 Dual porosity gas evolving electrode
11/15/1994US5364507 Process for the production of perfluoroalkylsulphonyl fluorides and electrodes for performance of the process
11/10/1994WO1994025642A1 ELECTROCHEMICAL CATALYTIC REDUCTION OF NOx IN AN O2-CONTAINING EXHAUST EMISSION
11/02/1994EP0622861A1 Membrane and electrode structure
11/02/1994CN1094459A Lanthanum oxide-base inert anode for electrochemical electrotysis
11/01/1994US5360526 Electrolytic cell
10/1994
10/27/1994WO1994024336A1 Method of preparing alkali-metal peroxide solutions
10/27/1994CA2160162A1 Process of preparing alkali peroxide solutions
10/26/1994EP0621236A1 Carbon fluoride particles, process for producing the same, and use thereof
10/18/1994CA1332643C Electronic conductive polymers doped by heteropolyanions, their preparation process and their use in chemical and electrochemical catalysis
10/13/1994WO1994022889A1 Electronically conductive polymer/nucleotide copolymer, preparation method therefor and use thereof
10/11/1994US5354444 Electroconductive substrate, oxide layer; corrosion resistance to fluorine
10/11/1994CA2053192C Use of amorphous carbon to promote adhesion between electroactive polymer films and conductive substrates
09/1994
09/29/1994WO1994022176A1 Electrochemical fulleren system
09/29/1994WO1994021844A1 Electrolytic producer apparatus
09/29/1994CA2158469A1 Electrochemical fullerene system
09/29/1994CA2158068A1 Hydrogen/oxygen gas producer using an electrolysis process which is to incorporate a novel computer electronic system
09/28/1994CN1092742A Fluorated carbon article, production and application of same
09/20/1994US5348726 Process for producing manganese dioxide
09/19/1994CA2091927A1 Bipolar electrode module
09/15/1994WO1994020649A1 Electrode arrangement for gas-forming electrolytic processes in membrane cells and its use
09/15/1994CA2154692A1 Electrode configuration for gas-forming electrolytic processes in cells with an ion exchanger membrane or with a diaphragm
1 ... 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 ... 84