Eaglepicher Technologies, LLC

Jeremy Chi-Han Chang

Viet H Vu

Ernest Ndzebet

Mario Destephen

Umamaheswari Janakiraman

Ramanathan Thillaiyan

Min Qi Yang

Dong Zhang

Greg Miller

Michael Parrot

William G Studyvin

John C Pugsley

Hyun Joo Bang

Vu Viet

Ramanathan Thilaiyan

The present disclosure relates generally to a high capacity cathode material suitable for use in a non-aqueous electrochemical cell that comprises copper manganese oxide, which may be in amorphous or semi-crystalline form, and optionally fluorinated carbon. The present disclosure additionally relates to a non-aqueous electrochemical cell comprising such a cathode material and, in particular, to such a non-aqueous electrochemical cell that can deliver a higher capacity than conventional cell.

Non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode material

The present disclosure relates generally to indicating an end of life condition of an electrochemical device, and more particularly to systems and methods for sensing and determining an end of life condition in a cell comprising a high capacity cathode material suitable for use in a non-aqueous electrochemical cell. The high capacity cathode material has an amorphous or semi-crystalline form of copper manganese oxide, and optionally fluorinated carbon. The present disclosure additionally relates to transmitting the determined end of life condition to a user or monitoring device of the cell.

End of life indication system and method for non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode material

Growing community of inventors

Webb City, MO, United States of America

Jeremy Chi-Han Chang