High-voltage lithium ion battery electrolyte and additives thereof

• Main Authors: GUO YINGJUN, GUO LIANXIAO, CHAI MAORONG, ZHANG HEPING
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention discloses a high-voltage lithium ion battery electrolyte. The high-voltage lithium ion battery electrolyte comprises a non-aqueous organic solvent, a lithium salt and additives, and is characterized in that the additives comprise vinylene carbonate and a mixture prepared from bis (trif...