TH37855A - Half-cell electrochemical cells - Google Patents

Abstract

DC60 (25/03/41) This invention involves an electrochemical half cell (1) with a gas diffusion electrode (7) as a cathode or anode in which the gas channel (6) is particularly divided. Are two or more sub-gas channels (6a, 6b, 6c) stacked to each other.The half-cell electrode (2) (1) is divided into sub-compartments (2a, 2b, 2c) to Electrolysis (23) These micro-chambers are connected to each other in a cascading way through rails (17), (18), (19) .This invention involves electrochemical half-cells ( 1) with a gas diffusion electrode (7) as a cathode or anode, in which gas channels (6) are preferably divided into two or more sub-gas channels (6a, 6b, 6c) stacked against each other. The half-cell electrode (2) channel (1) is divided into sub-channels (2a, 2b, 2c) for the passage of the electrolysis (23). With each other in descending ways through rails (17, 18, 19).

Claims (2)

1.Electrochemical half cell (1) consisting of an electrolyte cavity (2) for containing an electrolyte (23), a gas chamber (6), and at least one unit of gas diffusion electrode ( 7) which separates the gas channel (6) with the electrode channel (2) and acts as a cathode or anode, characterized by the electrode cavity (2) is divided into sub-channels (2a , 2b, 2c) for the passage of the electrolyte (23) .These sub-channels are connected to each other in a cascade through rails (17, 18, 19). 2. The electrochemical half cell as defined in claim 1, characterized by the electrolyte tag: