Patents Assigned to CUMULUS ENERGY STORAGE LIMITED
  • Rechargeable copper-zinc cell
    Patent number: 9647267
    Abstract: A rechargeable cell comprising h combination a bipolar electrode, a zinc electrolyte, a copper electrolyte and metal-ion impermeable, polymer electrochemical membrane separator, wherein the zinc electrolyte and the copper electrolyte are separated from each other by the bipolar electrode on one side and by the membrane separator on the other side. A battery comprising at least one said rechargeable cell.
    Type: Grant
    Filed: February 17, 2014
    Date of Patent: May 9, 2017
    Assignee: CUMULUS ENERGY STORAGE LIMITED
    Inventors: Michael David Hurwitz, Darron Rolfe Brackenbury