West Virginia University

Hui Zhang

Xingbo Liu

Yinglu Jiang

Meng Yao

An inorganic solid electrolyte glass phase composite is provided comprising a substance of the general formula LaLiTiOwherein x ranges from about 0.04 to about 0.17, and a glass material. The glass material is one or more compounds selected from LiO, LiS, LiSO, LiPO, PO, PO, AlO, SiO, CaO, MgO, BaO, TiO, GeO, SiS, SbO, SnS, TaS, PS, BS, and a combination of two or more thereof. A lithium-ion conducting solid electrolyte composite is disclosed comprising a lithium-ion conductive substance of the general formula LaLiTiO&#x2014;Z wherein x ranges form about 0.04 to 0.17, and wherein 'Z' is the glass material identified above. A battery is disclosed having at least one cathode and anode and an inorganic solid electrolyte glass phase composite as described above disposed on or between at least one of the cathode and the anode.

Inorganic solid electrolyte glass phase composite and a battery containing an inorganic solid electrolyte glass phase composite

The present invention provides a composite anode for a battery comprising a copper current collector working electrode, at least one anode material comprising at least one of a carbon, a silicon, a conductive agent, and combinations thereof, wherein at least one anode material is deposited on a surface of the copper current collector working electrode to form the composite anode for a battery. An electrophoretic method for making this anode is provided. A lithium-ion battery having the composite anode is disclosed.

Composite anode of lithium-ion batteries

An inorganic solid electrolyte glass phase composite is provided comprising a substance of the general formula LaLiTiOwherein x ranges from about 0.04 to about 0.17, and a glass material. The glass material is one or more compounds selected from LiO, LiS, LiSO, LiPO, BO, PO, PO, AlO, SiO, CaO, MgO, BaO, TiO, GeO, SiS, SbO, SnS, TaS, PS, BS, and a combination of two or more thereof. A lithium-ion conducting solid electrolyte composite is disclosed comprising a lithium-ion conductive substance of the general formula LaLiTiO&#x2014;Z wherein x ranges form about 0.04 to 0.17, and wherein 'Z' is the glass material identified above. A battery is disclosed having at least one cathode and anode and an inorganic solid electrolyte glass phase composite as described above disposed on or between at least one of the cathode and the anode.

Growing community of inventors

Morgantown, WV, United States of America

Hui Zhang