REDOX MEMBRANE-BASED FLOW FUEL CELL AND METHOD

摘要

A redox membrane based flow fuel cell includes a reducing agent solution compartment with an inlet and outlet to supply reducing agent solution and an oxidation agent solution compartment with an inlet and outlet to supply oxidation agent solution. A barrier separating the compartments consists of a water-insoluble synthetic metal polymer membrane lacking any separate electrode on surfaces of the membrane and being exposed directly to the solutions. A current collection electrode is in each of the compartments and is disposed to convert ion- to electron-based currents. The current collection electrodes can be reference electrodes.

主权项

1. A redox membrane based flow fuel cell, which can be used as a source of electrochemical energy, the cell comprising:
a reducing agent solution compartment with an inlet and outlet to supply reducing agent solution; an oxidation agent solution compartment with an inlet and outlet to supply oxidation agent solution; a barrier between said reducing agent solution compartment and said oxidation agent solution compartment consisting of a water-insoluble synthetic metal polymer membrane lacking any separate electrode on surfaces of the membrane and being exposed directly to said reducing agent solution compartment and said oxidation agent solution compartment; and a current collection electrode in each of said reducing agent solution compartment and said oxidation agent solution compartment disposed to convert ion to electron transport from respective reducing agent solution and oxidation agent solution in said reducing agent solution compartment and said oxidation agent solution compartment.