ELECTROLYTIC SOLUTION FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDARY BATTERY

• Main Authors: UMEZU Satoshi, NAKAMOTO Mitsunori, HIASA Takumi, MOTOHASHI Kazunari
• Format: Patent
• Language: English; French; Japanese
• Published: 29.06.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

This lithium-ion secondary battery includes an electrolytic solution together with a positive electrode and a negative electrode, the electrolytic solution includes a fluorinated alcohol represented by formula (1), and the content of the fluoroalcohol in the electrolytic solution is 0.1-5.0% by weig...