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. 04, 2023
Filed:
Apr. 20, 2021
Applicant:
National Cheng Kung University, Tainan, TW;
Inventors:
Hsisheng Teng, Tainan, TW;
I-wen Sun, Tainan, TW;
Hsin-Chieh Huang, Tainan, TW;
Yung-Che Yen, Tainan, TW;
Jui-Cheng Chang, Tainan, TW;
Assignee:
NATIONAL CHENG KUNG UNIVERSITY, Tainan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 311/48 (2006.01); C07D 233/64 (2006.01); H01G 11/58 (2013.01); H01G 11/62 (2013.01);
U.S. Cl.
CPC ...
C07C 311/48 (2013.01); C07D 233/64 (2013.01); H01G 11/58 (2013.01); H01G 11/62 (2013.01); Y02E 60/13 (2013.01);
Abstract
An ether-bridged dication is provided with two monovalent cations bonded via a carbon chain having ether group(s). The ether-bridged dication, monovalent cations, and anions are contained together within an ionic liquid electrolyte which is applied to a charge storage device. The ether-bridged dication, the ionic liquid electrolyte, and the charge storage device have operational abilities at room temperatures or below, and a reachable working potential of 3.5 V.