초록 ▼

The present invention provides a method and apparatus for providing an integrated electrochemical and solar cell. In one embodiment of the invention, an electrochemical cell with a self supporting ceramic cathode layer is electrically connected to a solar cell. In another embodiment of the invention

The present invention provides a method and apparatus for providing an integrated electrochemical and solar cell. In one embodiment of the invention, an electrochemical cell with a self supporting ceramic cathode layer is electrically connected to a solar cell. In another embodiment of the invention, an electrochemical cell with a self supporting anode is provided. The present invention also contemplates methods of manufacturing the integrated electrochemical and solar cell wherein such methods provide weight savings and streamlined manufacturing procedures through the use of self supporting cathodes and anodes.

대표청구항 ▼

1. An integrated electrochemical and solar cell comprising: an electrochemical cell comprising: a self-supporting ceramic cathode layer having a bottom surface and an upper surface, said self-supporting ceramic cathode layer having a thickness greater than 500 microns, said self-supporting ceramic c

1. An integrated electrochemical and solar cell comprising: an electrochemical cell comprising: a self-supporting ceramic cathode layer having a bottom surface and an upper surface, said self-supporting ceramic cathode layer having a thickness greater than 500 microns, said self-supporting ceramic cathode layer having no substrate layer; a non-supportive cathodic current collector being deposited onto said bottom surface of said self-supporting ceramic cathode layer; an insulator being deposited onto said non-supportive cathodic current collector; a solid electrolyte layer being deposited onto said upper surface of said self-supporting ceramic cathode layer; an anode layer being deposited onto said electrolyte layer; and an anodic current collector being deposited onto said anode layer;wherein said self-supporting ceramic cathode layer is made from a lithium containing metal oxysulfide and said electrolyte to layer is made from Li6.1V0.61Si0.39O5.36; anda solar cell electrically connected to said electrochemical cell, said solar cell being grown on said insulator layer; andan encapsulation layer being deposited onto said integrated electrochemical cell. 2. An integrated electrochemical and solar cell comprising: an electrochemical cell comprising: a self-supporting ceramic cathode layer having a bottom surface and an upper surface, said self-supporting ceramic cathode layer having a thickness greater than 500 microns, said self-supporting ceramic cathode layer having no substrate layer; a non-supportive cathodic current collector being deposited onto said bottom surface of said self-supporting ceramic cathode layer; an insulator being deposited onto said non-supportive cathodic current collector; a solid electrolyte layer being deposited onto said upper surface of said self-supporting ceramic cathode layer; an anode layer being deposited onto said electrolyte layer; and an anodic current collector being deposited onto said anode layer;wherein said self-supporting ceramic cathode layer is made from a lithium containing metal oxysulfide and said electrolyte to layer is made from LiI—Li2S—P2S5—P2O5; anda solar cell electrically connected to said electrochemical cell, said solar cell being grown on said insulator layer; andan encapsulation layer being deposited onto said integrated electrochemical cell.