About 14 results
https://drivepatents.com/patents/971332 · 13 Aug 2014
Wet-chemically producing catalyst coating on an electrically conductive carrier for electrodes for chloralkali- or hydrochloric acid electrolysis, comprises producing a coating solution or a coating dispersion comprising a precursor compound of a noble met...
https://drivepatents.com/patents/971317 · 13 Aug 2014
Electrocatalyst for preparation of chlorine by electrolysis of chlorine ion containing electrolytes comprising at least one precious metal oxide and/or noble metal of subgroup VIIIa of the periodic table of the elements (in particular selected from the gro...
https://drivepatents.com/patents/998325 · 12 Sep 2012
A powder mixture consisting of at least one polymer as a binder, preferably fluorinated polymer, more preferably polytetrafluoroethylene, and a catalytically active component, preferably silver oxide and/or silver is prepared. The powder mixture is applied...
https://drivepatents.com/patents/1001384 · 13 Jun 2012
Gas-tight incorporation of at least one adjacent oxygen consumable electrode in an electrochemical half-cell, comprises sealing a bending regions and/or cracking regions of the oxygen consumable electrodes and/or overlapping areas of the adjacent oxygen co...
https://drivepatents.com/patents/1001642 · 6 Jun 2012
An oxygen consumable electrode comprises carrier element in the form of a sheet and a coating with gas diffusion layer and catalytically active component. The electrode is further coated with a solvent-soluble fluoropolymer.
https://drivepatents.com/patents/1002999 · 25 Apr 2012
An oxygen consumption electrode has a carrier in the form of a sheet and a coating having gas diffusion layer and catalytic active component. The carrier has conductivity of more than 1000 S/cm, preferably more than 100 S/cm at 20[deg] C.
https://drivepatents.com/patents/1002993 · 25 Apr 2012
Oxygen-depolarized electrode comprises at least one carrier in the form of a planar structure, and a gas diffusion layer exhibiting a coating and a catalytically active component. The carrier is based on a material, which is at least partially removable vi...
https://drivepatents.com/patents/1003507 · 11 Apr 2012
Production of oxygen-consuming electrode involves forming a gas-diffusion layer and a silver-based catalyst-containing layer on an electroconductive support. The silver-based catalyst-containing layer is obtained by coating aqueous solution obtained by dis...
https://drivepatents.com/patents/1005869 · 25 Jan 2012
An oxygen consumption electrode consists of a carrier in the form of a sheet, and a coating with a gas-diffusion layer and a catalytically active component. The coating comprises a fluorine-containing polymer, silver in the form of silver particles and/or ...
https://drivepatents.com/patents/1006877 · 21 Dec 2011
Gas diffusion electrode comprises at least a carrier, which is electrically conductive, and a porous coating on an electrochemically active catalyst and a hydrophobic material. The electrode has a gas containing the oxygen and a side facing the alkaline el...