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    • 7. 发明授权
    • Gravoltaic cells
    • US09742049B2
    • 2017-08-22
    • US15240138
    • 2016-08-18
    • Douglas W. Houle
    • Douglas W. Houle
    • H01M14/00
    • H01M14/00Y10T29/49108
    • Gravoltaic cell devices and methods are disclosed for producing robust electrochemical gravoltaic cells that convert a gravitational force into electrical energy. The cells includes a reaction vessel and a first stationary homogeneous volume of dissociated aqueous cations and a second stationary homogeneous aqueous volume of dissociated aqueous reactant cations, both volumes being disposed within the reaction vessel, and providing bulk solvent and anions a stationary bulk volume of a homogeneous mixture of solvent and dissociated anions collectively disposed homogeneously throughout the two layers of dissociated aqueous cations. The cell also includes an anode junction providing electrochemically active dissimilar anode/cation chemical species junction. The cell also includes a cathode junction providing a gravity-sustained electrochemically passive similar cathode/cation chemical species junction. One of the several purposes of the present invention is to further study and define said properties and to develop longer lasting interfaces.