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:
Apr. 07, 2020
Filed:
Feb. 23, 2018
Government of the United States, As Represented BY the Secretary of the Air Force, Wright-Patterson AFB, OH (US);
Joseph P. Fellner, Kettering, OH (US);
Max Tsao, Springboro, OH (US);
Other;
Abstract
A hybrid battery is provided that includes a cathode active material containing a carbon fluoride material and a phthalocyanine compound, an anode active material consisting of lithium metal, a lithium alloy, or a combination thereof; and a porous separator interposed between the cathode active material and the anode active material. The carbon fluoride material has a carbon to fluoride ratio of about 0.5 to about 3.0, and the phthalocyanine compound has an average particle size in a range from greater than 50 nm to less than about 500 nm. A weight ratio between the carbon fluoride material and the phthalocyanine compound is between about 1:20 to about 20:1. The performance (e.g., rate and discharge capacity) of this hybrid primary lithium battery is significantly enhanced.