MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202641093729 A) filed by Easwari Engineering College; and Srm Institute Of Science And Technology, Ramapuram Campus on August 03, 2026, for Hybrid Solid-State Battery With Silicon Anodes For High-Power Electric Vehicles.
Inventors include Dr. Chakravarthi G; Mr Rahul Ak; Mr Guruprasath B; and Mr Dhakshinamoorthi B.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: This invention discloses a hybrid solid-state battery system for high-power electric vehicles, integrating silicon-based anodes with solid-state electrolytes to enhance energy density, safety, and efficiency. By replacing flammable liquid electrolytes with thermally stable solid materials, the system eliminates leakage and fire risks while enabling extended driving range and faster charging through the high lithium storage capacity of silicon anodes. The solid-state electrolyte provides high ionic conductivity, chemical stability, and effective dendrite suppression for reliable battery operation. An AI-based Battery Management System (BMS) continuously monitors battery health, predicts performance, and optimizes charging cycles under varying operating conditions. A hybrid thermal management system combining phase-change materials and microchannel cooling maintains uniform operating temperatures and improves long-term reliability. Experimental validation demonstrates energy densities of up to 700 Wh/kg, chargi
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