MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202531009509 A) filed by Tata Steel Limited on February 05, 2025, for Method For Exfoliating Graphene And System For Exfoliating Graphene.
Inventors include Chandrani Pramanik; Manjula Gupta; Mitej Jayram Jadav; Navin Kumar; Rashmi Chandrabhan Shende; Shresth Saket; and Shyam Kumar Choudhary.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: “METHOD FOR EXFOLIATING GRAPHENE AND SYSTEM FOR EXFOLIATING GRAPHENE” ABSTRACT 5 The present disclosure relates to a method and a system (100) for exfoliating graphene from expanded graphite. The method of the present disclosure provides for improved yield of graphene. Also, the method is cost- effective and environmentally friendly. The system (100) for exfoliating graphene with improved yield comprises a stand (101), a shearer (108), a tank system (103), and a plurality of ultrasonic transducer probes (104). The tank system (103) 10 comprises at least one ultrasonic transducer (106), and a chiller (110). FIGURE 10
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