MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202617066506 A) filed by Petroliam Nasional Berhad Petronas on May 27, 2026, for Electrode Formulations.
Inventors include Zolkiffly, Mohd Zaid Bin; Shaffee, Siti Nur Amira Binti; Tunku Kudin, Tunku Ishak Al-Irsyad Bin; Kamisan, Ainnur Izzati Binti; Mohamad Taib, Mohamad Fariz Bin; Hassan, Oskar Hasdinor Bin; and Yahya, Muhd Zu Azhan Bin.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: The present invention provides an electrode formulation comprising a) about 70 wt% to about 90 wt% of a cathode active material; b) about 0.1 wt% to about 5 wt% graphene or graphene derivative; c) about 1 wt% to about 20 wt% of a binder; and d) about 0 wt% to about 10 wt% of a carbon additive other than graphene or a graphene derivative; wherein the cathode active material and graphene or graphene derivative form a composite material comprising particles of the cathode active material each coated with the graphene or graphene derivative. The present invention further provides a slurry comprising the electrode formulation, a cathode electrode comprising the electrode formulation, a battery comprising the cathode electrode, a kit of parts comprising the electrode formulation, and methods of preparing the electrode formulation and cathode electrode disclosed herein.
Disclaimer: Curated by HT Syndication.
