C - Chemistry – Metallurgy – 01 – G
Patent
C - Chemistry, Metallurgy
01
G
C01G 31/02 (2006.01) C01G 5/00 (2006.01) H01M 4/06 (2006.01) H01M 4/26 (2006.01) H01M 4/40 (2006.01) H01M 4/48 (2006.01) H01M 6/14 (2006.01)
Patent
CA 2366191
The current invention relates to the preparation of an improved cathode active material for non-aqueous lithium electrochemical cell. In particular, the cathode active material comprises .epsilon.-phase silver vanadium oxide prepared by using a .gamma.-phase silver vanadium oxide starting material. The reaction of .gamma.- phase SVO with a silver salt produces the novel .epsilon.-phase SVO possessing a lower surface area than .epsilon.-phase SVO produced from vanadium oxide (V2O5) and a similar silver salt as starting materials. Consequently, the low surface area .epsilon.-phase SVO material provides an advantage in greater long term stability in pulse dischargeable cells.
Palazzo Marcus
Takeuchi Esther S.
Ridout & Maybee Llp
Wilson Greatbatch Ltd.
LandOfFree
Silver vanadium oxide having low internal resistance and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Silver vanadium oxide having low internal resistance and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silver vanadium oxide having low internal resistance and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1410593