Cathode material for lithium battery

Details Cathode material for lithium battery Cathode material for lithium battery

2005-07-12

2005-07-12

Weiner, Laura (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S231500, C429S231300, C429S232000, C252S520400, C252S518100, C252S182100, C428S697000, C428S699000, C428S701000, C428S702000, C428S325000

Reexamination Certificate

active

06916579

ABSTRACT:
A cathode composition for lithium ion and lithium metal batteries includes a transitional metal oxide and an adsorbate layer disposed on a surface of the transitional metal oxide. The transitional metal oxide and the adsorbate layer are both electrochemically active. A method of forming cathode materials for lithium ion and lithium metal batteries includes the steps of providing reagents including at least one elemental chalcogenide or chalcogenic oxide and a transitional metal oxide. The reagents are heated, wherein a cathode composition is formed having a chalcogenic complex adsorbed to a bulk material, the bulk material being a modification of the transitional metal oxide. The transitional metal oxide is preferably a vanadium oxide.

REFERENCES:
patent: 5322746 (1994-06-01), Wainwright
patent: 5985485 (1999-11-01), Ovshinsky et al.
patent: 6217843 (2001-04-01), Homyonfer et al.
patent: 6406814 (2002-06-01), Gorkovenko et al.
patent: 6783890 (2004-08-01), Kweon et al.

Affiliated with

Also associated with

Rating

Cathode material for lithium battery does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cathode material for lithium battery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cathode material for lithium battery will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3421402