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. 07, 2020
Filed:
Oct. 14, 2015
Applicant:
Encell Technology, Inc., Alachua, FL (US);
Inventor:
Randy Ogg, Newberry, FL (US);
Assignee:
Encell Technology, Inc., Alachua, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/02 (2006.01); H01M 10/26 (2006.01); H01M 10/30 (2006.01); H01M 4/24 (2006.01); H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
H01M 10/26 (2013.01); H01M 4/24 (2013.01); H01M 4/248 (2013.01); H01M 10/30 (2013.01); H01M 4/622 (2013.01); H01M 2300/0014 (2013.01);
Abstract
The present invention provides one with a high cycle life Ni—Fe battery. The battery uses a particular electrolyte. The electrolyte comprises sodium hydroxide, as well as lithium hydroxide and sulfide. The use of the sodium hydroxide based electrolyte with the iron anode in the battery has been found to enhance the performance characteristics of the battery. The resulting characteristics of cycle life, as well as power and charge retention, are much improved over conventional Ni—Fe batteries.