I also want to try separating the gasses at the cell. My thought is to insert an inert divider (not a plate) at some point in the middle of the neutral plates and surrounding the electrodes. You can then collect the gasses at any point between the dividers and merge them into an isolated flow. My question is how will an inert divider (with a small hole to allow electrolyte to flow) impact the system. I don’t know if it will have any effect, or it might just kill the system all together? I don’t have a pretty drawing at this time but basically a layout something like this:
+NNNXNNN-X-NNXN+X+NNNXNNN-
Has anyone tried this?