MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202511134259 A) filed by Indian Institute Of Technology, New Delhi, on Dec. 31, 2025, for 'carbon-blend sulfur cathode for room-temperature sodium-sulfur battery.'
Inventor(s) include Kumar, Vipin; Sungjemmenla; Chandra, Mahesh; Soni, Chhail Bihari; and Chandran, Sanjaykumar.
The application for the patent was published on Feb. 6, under issue no. 06/2026.
According to the abstract released by the Intellectual Property India: "The present disclosure provides a carbon-blend sulfur cathode for a room-temperature sodium-sulfur battery, comprising a composite material comprising sulfurized polyacrylonitrile, carbonized Prussian blue, and graphite, wherein...