Electrochemical cells

Peter G. Bruce (Inventor), Alastair Robertson (Inventor)

Research output: Patent

Abstract

There is provided a manganese oxide material, wherein the material comprises a host material Q,Mn, MO, where Q and M are each any element, y is any number greater than Zero, and q and Z are each any number greater than or equal to Zero, and at least one dopant Substituted into the host material, the manganese oxide material having a layered Structure in which the ions are arranged in a Series of
generally planar layers, or sheets, Stacked one on top of another. In a particularly preferred material Q is Li and M is either Co, Ni, Al, or Li. Particularly preferred combinations of M and a dopant are Ni,Co.; Al,Co., Li,Cu; Li,Al; and Li,Zn. A method of preparing the material is also disclosed.
Original languageEnglish
Patent number0214086 A1
Priority date14/07/01
Publication statusPublished - 28 Dec 2004
Externally publishedYes

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