The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2008
Filed:
Jan. 07, 2003
Michael M. Thackeray, Naperville, IL (US);
John T. Vaughey, Elmhurst, IL (US);
Dennis W. Dees, Downers Grove, IL (US);
Michael M. Thackeray, Naperville, IL (US);
John T. Vaughey, Elmhurst, IL (US);
Dennis W. Dees, Downers Grove, IL (US);
UChicago Argonne, LLC, Chicago, IL (US);
Abstract
This invention relates to a positive electrode for an electrochemical cell or battery, and to an electrochemical cell or battery; the invention relates more specifically to a positive electrode for a non-aqueous lithium cell or battery when the electrode is used therein. The positive electrode includes a composite metal oxide containing AgVOas one component and one or more other components consisting of LiVO, AgVO, MnO, CF, AgF or AgO to increase the energy density of the cell, optionally in the presence of silver powder and/or silver foil to assist in current collection at the electrode and to improve the power capability of the cell or battery.