Electrode material for electrolysis
Electrode material for electrolysis
(OP)
We are putting 30Kppm+ brine through an electrolysis cell and are losing the platinum off of the Pt plated Ti electrodes rapidly on the anolyte side. We experimented with a graphite electrode and ran into some design problems with the porosity and erosion due to the tar/pitch that holds the particles in pressed/isomolded form. We want to start playing with some of the vacuum impregnated/corrosion enhanced graphites. I have heard of PTFE impregnated and another group that was using a phenolic impregnated graphite. Any suggestions?





RE: Electrode material for electrolysis
Electrolysis temperature?
Current density?
Cell voltage?
Have you heard of Pourbaix diagrams?
Check ALL of those out.
HTH
RE: Electrode material for electrolysis
Electrolysis temp: Inlet brine temp is approx 15C
Current Density: Approx 0.1 Acm^-2
Cell Voltage: Approx 9V
I haven't heard of Pourbaix diagrams but am checking them out.
THX
RE: Electrode material for electrolysis
http://www.denora.it/
http://www.eltechsystems.com/
http://electrochem.cwru.edu/ed/dict.htm
http:
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http://www
HTH