Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Corrado Mojana0
Ulderico Nevosi0
Date of Patent
April 10, 2007
0Patent Application Number
105032770
Date Filed
March 13, 2003
0Patent Primary Examiner
Patent abstract
The invention concerns an anode for gas evolution in electrochemical applications comprising a titanium or other valve metal substrate characterized by a surface with a low average roughness, having a profile typical of a localized attack on the crystal grain boundary. The invention further describes a method for preparing the anodic substrate of the invention comprising a controlled etching in a sulfuric acid solution.
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