MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202514078987 A) filed by Aesc Japan Ltd., Kanagawa, Japan, on Aug. 20, 2025, for 'electrolyte and secondary battery.'
Inventor(s) include Yu, Le; and Shi, Lei.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "Provided are an electrolyte and a secondary battery. The electrolyte includes a lithium salt and a solvent. The solvent includes ethylene carbonate, propylene carbonate, fluorinated ethylene carbonate, and linear carbonate. A mass percentage of the ethylene carbonate relative to the solvent is 2% to 10%. A sum of a mass of the propylene carbonate and the fluorinated ethylene carbonate relative to the mass percentage of the solvent is 10% to 30%. The electrolyte may well match batteries with high working voltage, while ensuring that the initial impedance of the battery does not deteriorate, effectively improving the issues of poor cycle performance and large cycle gas generation of the battery."
Disclaimer: Curated by HT Syndication.
