MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202617071418 A) filed by Contemporary Amperex Technology Co. on June 09, 2026, for Electrolyte, Sodium Secondary Battery And Electric Device.
Inventors include Wu, Kai; Tie, Zhiwei Number; Zou, Hailin; and Chen, Peipei.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present application provides an electrolyte, a sodium secondary battery and an electric device. The electrolyte comprises a first additive and a second additive, the first additive comprises a cyclic ester compound containing a sulfur element, and the second additive comprises one or more of fluorosulfonate and difluorophosphate. The...