Electrode for electrochemical processes and method for obtaining the same.
PK201100106A0Active Publication Date: 2011-03-09INDUSTRIE DE NORA SPA
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Patent Information
- Application Number
- PK201100106
- Authority / Receiving Office
- PK · PK
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2011-02-19
- Publication Date
- 2011-03-09
Abstract
An electrode suitable for use as hydrogen-evolving cathode in electrolytic processes is obtained by thermal decomposition of a precursor consisting of an acetic solution of nitrates of ruthenium and optionally of rare earths. The electrode displays a low cathodic hydrogen evolution overpotential, an improved tolerance to current reversal phenomena and a high duration in industrial operating conditions.
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