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. 11, 2023
Filed:
Aug. 19, 2020
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Kunsan National University Industry-university Cooperation Foundation, Gunsan-si, KR;
Gi Ra Yi, Suwon-si, KR;
Min Jae Lee, Gunsan-si, KR;
Tae Hui Kang, Suwon-si, KR;
Yeon Ho Ahn, Suwon-si, KR;
Duk Joon Kim, Suwon-si, KR;
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Kunsan National University Industry-University Cooperation Foundation, Gunsan-si, KR;
Abstract
Disclosed is preparation of a freestanding ion gel having high stability and high ionic conductivity based on surface-activity ionic liquids. Further, disclosed is a solid electrolyte using the ion gel. A method for preparing the freestanding ion gel include mixing a surface-activity ionic liquid having an alkyl group having 8 or greater carbon atoms, a crosslinking agent, water and oil with each other to form a bicontinuous microemulsion mixture; ii) adding an initiator to the mixture; and iii) curing the mixture using ultraviolet (UV) or thermal energy to form a freestanding ion gel.