Imperial Innovations Limited

Ip2ipo Innovations Limited

Anthony Kucernak

Nigel Peter Brandon

Vladimir Yufit

Javier Rubio-Garcia

Nigel Brandon

A method of operating a flow cell. The method comprises providing a flow cell suitable for generating electrical power from hydrogen and a metal electrolyte. Said flow cell comprises a precipitate of metal oxi and said metal oxide comprises vanadium or manganese. The method further comprises electrochemically generating a redox active precipitate removal species from a precursor species, wherein said redox active precipitate removal species is capable of converting said metal oxide. The method further comprises exposing said metal oxide to said redox active precipitate removal species to effect conversion of the metal oxide.

Redox flow cell

There is provided a regenerative fuel cell capable of operating in a power delivery mode in and in an energy storage mode. The cell may comprise a reversible hydrogen gas anode, in an anode compartment, a reversible cathode in a cathode compartment, and a membrane separating the anode compartment from the cathode compartment, which membrane is capable of selectively passing protons. an additive may be provided in the cathode compartment.

Regenerative fuel cells

The present invention provides a regenerative fuel cell comprising an anionic membrane capable of selectively passing anions, wherein the pH of the anolyte and/or catholyte is at least 10. The present invention also relates to a method of operating a regenerative fuel cell comprising an anionic membrane capable of selectively passing anions, wherein the pH of the anolyte and/or catholyte is at least 10.

Growing community of inventors

London, United Kingdom

Anthony Kucernak