METAL-FREE AQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE

摘要

An electrochemical device comprising a housing and a stack of electrochemical cells in the housing. Each electrochemical cell includes an anode electrode, a cathode electrode, a separator positioned between the anode electrode and the cathode electrode, and an electrolyte. The electrochemical device also includes a current collector positioned between neighboring electrochemical cells, an anode bus operatively coupled to the anodes of the electrochemical cells in the stack, and a cathode bus operably coupled to the cathodes of the electrochemical cells in the stack . The housing, the anode electrode, the cathode electrode, the separator, the anode bus, and the cathode bus are non-metallic.