MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202441021140 A) filed by Hindustan Petroleum Corporation Limited; and Indian Institute Of Science, Bengaluru, Karnataka, on March 20, 2024, for 'an fe-based mixed polyanionic electrode material for lithium-ion batteries.'
Inventor(s) include Lochab, Shubham; Senthilkumar, Baskar; Narayanan, Krishnamurthy; Pramanik, Malay; and Barpanda, Prabeer.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "The present invention relates to an electrode material for lithium ion batteries. More specifically, the present invention relates to an Fe-based mixed polyanionic electrode material having sodium (Na) super ionic conductor (NASICON)-type structure for lithium ion batteries. The Fe-based mixed polyanionic material comprises economically accessible elements (Fe, P, S, O) and is prepared through a spray drying process to create nanoscale morphologies and pure phase at a very low annealing temperature of 100 C. The Fe-based mixed polyanionic material is utilized as cathode in a lithium ion battery shows excellent reversible discharge capacity, good capacity retention with close to 100% coulombic efficiency."
Disclaimer: Curated by HT Syndication.
