公开(公告)号：EP2404341A1

公开(公告)日：2012-01-11

申请号：EP10707424.7

申请日：2010-03-05

申请人： Eagle-Picher Technologies, L.L.C.

发明人： MILLER, Greg ,  STUDYVIN, William ,  PARROT, Michael ,  PUGSLEY, John, C. ,  NDZEBET, Ernest ,  YANG, Min Qi ,  VU,Viet ,  VISWANATHAN, Umamahaswari ,  CHANG, Jeremy Chi-Han ,  THILLAIYAN, Ramanathan ,  ZHANG, Dong ,  DESTEPHEN, Mario ,  JANAKIRAMAN, Umamaheswari

IPC分类号： H01M4/485 ,  H01M4/505 ,  H01M4/58 ,  H01M10/052 ,  H01M6/50 ,  H01M4/48 ,  H01M4/50 ,  H01M10/48 ,  H01M4/583

CPC分类号： H01M6/5044 ,  H01M4/48 ,  H01M4/50 ,  H01M4/583 ,  H01M10/48

摘要： 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.