MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202617073510 A) filed by Batterotech Corporation Limited on June 12, 2026, for Secondary Battery And Manufacturing Method Therefor, Positive Electrode Sheet, Negative Electrode Sheet, And Electric Device.
Inventors include Fang, Yuqian; and Huang, Haining.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present disclosure relates to the technical field of lithium batteries. Disclosed are a secondary battery and a manufacturing method therefor, a positive electrode sheet, a negative electrode sheet, and an electric device. A lithium iron phosphate positive electrode material, Li2NiO2 and Li5FeO4 are used as a positive electrode active material, and by adjusting a blending proportion and defining parameters such as the blending proportion, the capacity per gram of the active material, and an electrolyte injection coefficient to satisfy specific relationships, the capacity per gram and cycle performance of lithium iron phosphate batteries can be remarkably improved, enabling lithium ion batteries to have the advantages such as high energy density, good cycle performance, and high safety.
Disclaimer: Curated by HT Syndication.
