Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Making catalytic electrode – process only
Patent
1983-02-16
1985-09-24
Niebling, John F.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Making catalytic electrode, process only
204290F, H01M 488, C25B 1100
Patent
active
045433488
ABSTRACT:
An electrode having a lead base and a catalyst is manufactured by (a) compressing titanium sponge particles so as to consolidate them to a coherent porous layer, (b) applying the catalyst to the titanium sponge particles, and (c) fixing the layer of consolidated sponge particles to the lead base. The catalyst is formed on the titanium sponge particles before or after their consolidation to a coherent layer. This layer may be produced and fixed to the base in a single compressing and fixing step combining (a) and (c). Oxygen is anodically evolved at a reduced, stable potential by means of this electrode, so that it can be usefully applied as an anode in processes for electrowinning metals from acid electrolytes.
REFERENCES:
patent: 3632498 (1972-01-01), Beer
patent: 3926751 (1975-12-01), De Nora et al.
patent: 3926773 (1975-12-01), Koziol et al.
Beer Henri B.
Bishara Jeries I.
Hinden Jean M.
Honard Mark R.
Walker, Jr. Joseph K.
Collins Arthur S.
Eltech Systems Corporation
Niebling John F.
LandOfFree
Manufacture of electrodes with lead base does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Manufacture of electrodes with lead base, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacture of electrodes with lead base will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1614379