The present invention relates to an electrochemical energy storage device referred to herein as a Metal/Ion Pseudo-Capacitor (MIPC). The MIPC stores charge through reversible metal electro-deposition and dissolution processes as anode functionality and ion adsorption/desorption processes, faradaic processes or both as cathode functionality.
NOTICE OF GOVERNMENT RIGHTS
 This invention was made with government support under DE-SC0002485 awarded by the U.S. Department of Energy (the "Government"). The Government has certain rights in this invention.