Anodes for electrolyses
First Claim
1. An anode for aqueous electrolyses, consisting of a frame which is resistant to the electrolyte and to the electrolysis products, a titanium porous substrate coated on the frame, and electrochemically active substances which are distributed in the pores of the substrate, wherein the porous titanium substrate is doped with a metal selected from the group consisting of chromium and nickel, the level of dopant is 0.5 to 40% by weight of the substrate and the thickness of the substrate is 0.2 to 1 mm.
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Abstract
An anode for aqueous electrolyses, consisting of a frame or support and a porous substrate which is connected to the frame and in which electrochemically active substances are dispersed. The substrate consists of titanium which is doped with chromium or nickel.
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Citations
4 Claims
- 1. An anode for aqueous electrolyses, consisting of a frame which is resistant to the electrolyte and to the electrolysis products, a titanium porous substrate coated on the frame, and electrochemically active substances which are distributed in the pores of the substrate, wherein the porous titanium substrate is doped with a metal selected from the group consisting of chromium and nickel, the level of dopant is 0.5 to 40% by weight of the substrate and the thickness of the substrate is 0.2 to 1 mm.
Specification