公开(公告)号：US20170306512A1

公开(公告)日：2017-10-26

申请号：US15521396

申请日：2015-11-23

Applicant: INDUSTRIE DE NORA S.P.A.

Inventor： Alice GARGIULO ,  Alice CALDERARA ,  Chiara PEZZONI

IPC: C25B11/04 ,  C02F1/461 ,  C25B1/26 ,  C02F101/12

CPC classification number: C25B11/0405 ,  C02F1/46109 ,  C02F2001/46142 ,  C02F2101/12 ,  C25B1/26 ,  C25B11/0484

Abstract: An electrode suitable as chlorine-evolving anode in electrolytic cells and a method for obtaining thereof is provided. The electrode has a metal substrate coated with a catalytic composition made of thin layers based on oxides of tin, iridium and ruthenium and combines excellent characteristics of anodic potential and selectivity with respect to the reaction of chlorine evolution without resorting to the use of dopants such as platinum and palladium.