Flow cell with shunt current counter electrode
Counter electrodes are used within the context of a flow cell to attract shunt current depositions during operation. The counter electrodes may be electrically connected with an anode of the flow cell to attract the depositions and then electrically connected with a cathode of the flow cell to remove the depositions.
1. A method of controlling a battery comprising:
causing, by a controller, a counter electrode disposed within a path of flowing electroactive materials to have a potential approximately equal to an anode of the battery to attract shunt current depositions on the counter electrode; and
subsequently causing, by the controller, the counter electrode to have a potential approximately equal to a cathode of the battery to remove the shunt current depositions.
2. The method of claim 1 , wherein causing, by a controller, a counter electrode disposed within a path of flowing electroactive materials to have a potential approximately equal to an anode of the battery to attract shunt current depositions on the counter electrode includes electrically connecting the counter electrode to the anode.
3. The method of claim 1 , wherein subsequently causing, by the controller, the counter electrode to have a potential approximately equal to a cathode of the battery to remove the shunt current depositions includes electrically connecting the counter electrode to the cathode.