Laminated electrode the use thereof

US4765874A · kind A · utility

Assignee

• W. C. Heraeus GmbH · DE

Inventors

• Christina Modes · Frankfurt, DE
• Heinrich Meyer · Berlin, DE
• Jochen-Werner K. Burgsdorff · Bruchköbel, DE
• Ulrich Stroder · Goldbach, DE
• Andrea Kramer · Stockdorf, DE

Key dates

• Filing date: Dec 22, 1986
• Grant date: Aug 23, 1988
• Expiry date: Dec 22, 2006

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C25C7/02
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

Laminated electrodes and a method for their preparation are described, these electrodes being composed of electrically conductive plastic having catalytic particles, composed of a catalyst deposited on supporting particles, pressed partially into the plastic. They can be used as oxygen anodes, for example in the electrolytic recovery of metal from aqueous solutions.