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:
Jun. 19, 2018
Filed:
Oct. 30, 2015
General Capacitor, Llc, Tallahassee, FL (US);
Wanjun Cao, Tallahassee, FL (US);
Harry Chen, Tallahassee, FL (US);
GENERAL CAPACITOR, LLC, Tallahassee, FL (US);
Abstract
The present invention provides for high performance lithium-ion capacitor laminate cells that include positive electrodes, negative electrodes and organic solvent electrolyte with lithium salt, and a method for making said high performance lithium-ion capacitor laminate cells. These high performance lithium-ion capacitor laminate cells of the present invention, include a negative electrode which is pre-doped with sufficient lithium ions by employing lithium sources including lithium powder known as SLMP or thin lithium films on the surface of negative electrodes, and this pre-doping with placing lithium sources on negative electrode surface results in LIC laminate cells with considerably higher performance in specific energy, specific power and cycle life.