| abstract |
A method of operating an electrochemical cell is disclosed, the method comprising introducing an aqueous solution into the electrochemical cell, applying an electric current across an anode and a cathode to produce a product, monitoring the voltage, the conditions of the dissolved hydrogen or the aqueous solution, and responding to the measured parameter One of them applies current in a pulsed waveform. An electrochemical system is disclosed that includes: an electrochemical cell including an anode and a cathode; a source of aqueous solution having an outlet fluidly connectable to the electrochemical cell; a sensor; and a controller configured to cause the anode and cathode to apply current in a pulsed waveform in response to the parameter measurement. Also disclosed are methods of inhibiting hydrogen accumulation within electrochemical cells. Methods of facilitating the operation of electrochemical cells are also disclosed. |