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:
Jul. 30, 2013
Filed:
Sep. 12, 2012
Dana Alexa Totir, Danbury, CT (US);
Kirakodu S. Nanjundaswamy, Potomac Falls, VA (US);
Michael Pozin, Brookfield, CT (US);
Dana Alexa Totir, Danbury, CT (US);
Kirakodu S. Nanjundaswamy, Potomac Falls, VA (US);
Michael Pozin, Brookfield, CT (US);
The Gillette Company, Boston, MA (US);
Abstract
An electrochemical cell includes a cathode containing an aluminum current collector, a positive lead coupled to the cathode current collector an anode, and an electrolyte including from greater than 0.075 M to less than 0.2 M of a bis(oxalate)borate salt and a second lithium salt. The positive lead may include a metal selected from aluminum, titanium, and steel. The anode may include lithium, graphite, and a lithiated metal oxide. The aluminum current collector has an aluminum surface having at least one dimension greater than 1 millimeter.