US Patent 7211349 Silver vanadium oxide provided with a metal oxide coating
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Patent Inventor Names
Esther S. Takeuchi0
Randolph Leising0
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Patent abstract
An improved cathode material for nonaqueous electrolyte lithium electrochemical cell is described. The preferred active material is ε-phase silver vanadium oxide (Ag2V4O11) coated with a protective layer of a metal oxide, preferably γ-phase SVO (Ag1.2V3O1.8). The SVO core provides high capacity and rate capability while the protective coating reduces reactivity of the active particles with electrolyte to improve the long-term stability of the cathode.
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US Patent 07211349 Silver vanadium oxide provided with a metal oxide coating US Patent 7211349 Silver vanadium oxide provided with a metal oxide coating
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Patent Number
072113490
Patent Number
72113490
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Patent Jurisdiction
Patent Number
072113490
Date of Patent
May 1, 2007
0Patent Application Number
106310970
Date Filed
July 31, 2003
0Official Website
Patent Primary Examiner
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US Patent 07211349 Silver vanadium oxide provided with a metal oxide coating
Infobox
Is a
Patent jurisdiction
Patent number
07211349
Date of patent
May 1, 2007
Patent application number
10631097
Date Filed
July 31, 2003
Patent primary examiner
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