This is carried over from another thread:
Here I put one together using type B thermocouple wire.
The anode is 94% Platinum 6% Rhodium
the Cathode is 70% Platinum, and 30% Rhodium.
according to the Miox
Patent The cathode should be Titanium, but I dont have any of that.
I used about 2" of wire for each, and coiled them up to give me more surface area. The container an empty craft paint container.
It was a little tricky to wrap it all in there without the electrodes touching each other.
When a fresh 9V was added, it gave off lots of bubbles, and a fizzy sound.
I think I need more current (bigger batteries) to get the proper reaction.
The resulting solution after 30 sec of production will bleach ice tea quite a bit lighter.