Lithiated nickel dioxide and secondary cells prepared therefrom
Process for production of positive electrode active material for nonaqueous electrolyte lithium secondary cell
Process for production of positive electrode active material
Processes for making positive active material for lithium secondary batteries and secondary batteries therefor
Method for producing cathode active material for non-aqueous electrolyte secondary battery
Process for producing lithium manganese oxide suitable for use as cathode material of lithium ion secondary batteries
Lithium-nickel complex oxide, a process for preparing the same and a positive electrode active material for a secondary battery Patent #: 6045771
ApplicationNo. 723777 filed on 11/28/2000
US Classes:429/223, Nickel component is active material429/218.1Chemically specified inorganic electrochemically active material containing
ExaminersPrimary: Ryan, Patrick
Assistant: Wills, M.
Attorney, Agent or Firm
Foreign Patent References
International ClassH01M 010/24
Foreign Application Priority Data2000-07-27 JP
AbstractThe present invention discloses a non-aqueous electrolyte secondary battery comprising: a negative electrode containing metallic lithium or a substance at least capable of absorbing/desorbing lithium ion; a separator; a positive electrode; and an electrolyte, wherein the active material for the positive electrode comprises an oxide containing nickel element and manganese element in substantially the same atomic ratios. The non-aqueous electrolyte secondary battery thus fabricated is low cost in construction and has a high capacity.