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. 03, 2026
Filed:
Aug. 14, 2023
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Abstract
Disclosed is an electrochemical analysis method for recognizing whether a hydrophobic interfacial layer of a positively electrified electrode is formed, the analysis method uses a chloride ion in a battery system including a water-in-salt electrolyte and said electrode, wherein the water-in-salt electrolyte includes an aqueous solvent and a salt, and a ratio of the weight of the salt to the weight of the aqueous solvent is about 1 or more, and in the analysis method, a solution containing chloride ions is added to a water-in-salt electrolyte, and if two types of oxidation-reduction reactions related to chlorine ions are confirmed in a voltage applied state, it is determined that a hydrophobic interfacial layer is formed on the positively electrified electrode.