CATALYST FOR OXYGEN REDUCTION
Application 2306/KOLNP/2005 published 2006-10-13, filed 2005-11-18
The invention relates to a novel ruthenium sulphide catalyst and to gas diffusion electrodes incorporating the same for reduction of oxygen in industrial electrolysers. The catalyst is highly resistant towards corrosion, thus resulting particularly suitable for use in oxygen-depolarised aqueous hydrochloric acid electrolysis. (FIG.nil)
Applicant
DE NORA ELETTRODI S.P.A.
VIA DEI CANZI 1, I-20134 MILAN ITALY
Inventor
ANDREA GULLA; ROBERT J. ALLEN; EMORY DE CASTRO
International Info
Classification: C25B 11/04
Publication Number: WO 04/106591
Application Date: 2004-05-27
Priority Information
60/473,543 USA 2003-05-27