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View Full Version : What about concentric ring electrodes?



HardCorps325
10-21-2009, 10:13 PM
What about using concentric ring shaped electrodes? If the edges aren't exposed, there's no need for coating the edges.

This is just a random "outside the box" idea I had. I'm wondering if someone has done something similar already before I try it.

Helz_McFugly
10-22-2009, 12:23 PM
hmm, never seen that tried, it would increase surface area a bit, but it might be had to seal if your going to try it in a dry cell configuration. great idea though.

Philldpapill
10-22-2009, 03:26 PM
Hmmm, intersting idea... The thing that jumps out at me, however, is unequal current densities between concentric rings. If these rings were in series, then you would have a very high current density on the inside ring, and a much lower density on the outside rings. It may not be an issue, but just a thought.

Regardless, it might make for a cool layout...