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:
Feb. 20, 2024
Filed:
Aug. 23, 2021
Thein Kyu, Akron, OH (US);
Ran LI, Beijing, CN;
THE UNIVERSITY OF AKRON, Akron, OH (US);
Abstract
A solid-state polymer electrolyte membrane and a supercapacitive lithium-ion battery utilizing the solid-state polymer electrolyte membrane. The solid-state polymer electrolyte membrane comprising a mixture of a lithium salt, a plasticizer, and a co-network of a crosslinkable polyether addition and a crosslinkable amine addition. The co-network is crosslinked, and the solid-state polymer electrolyte membrane is conductive on the order of 10S cm. The supercapacitive lithium-ion battery utilizing the solid-state polymer electrolyte membrane has an operating range of between about 0.01 and about 4.3 V without short-circuiting while also having a higher capacity relative to conventional liquid electrolyte lithium-ion batteries.