MUMBAI, India, Feb. 27 -- Intellectual Property India has published a patent application (202641017331 A) filed by Easwari Engineering College; and Srm Institute Of Science And Technology, Chennai, Tamil Nadu, on Feb. 17, for 'hybrid solid-state battery with silicon anodes for high-power electric vehicles.'
Inventor(s) include Dr. Chakravarthi Gurijala; Rahul AK; Ravikumar G; Guruprasath B; and Dhakshinamoorthy B.
The application for the patent was published on Feb. 27, under issue no. 09/2026.
According to the abstract released by the Intellectual Property India: "This invention discloses a hybrid solid-state battery system designed for high-power electric vehicles, integrating silicon-based anodes with solid-state electrolytes to deliver superior energy density, safety, and efficiency. The system replaces flammable liquid electrolytes with thermally stable solid materials, eliminating the risk of leakage and fire. The silicon anode, with its high lithium storage capacity, enables extended driving range and faster charging compared to traditional graphite-based cells. The battery features a solid-state electrolyte layer with high ionic conductivity and chemical stability, ensuring reliable ion transport and dendrite suppression. The inclusion of an AI-based Battery Management System (BMS) allows predictive monitoring and adaptive control of charge cycles, optimizing performance under various operating conditions. Additionally, a hybrid thermal management subsystem employing phase-change materials and microchannel cooling ensures uniform temperature and long-term reliability. Experimental validation and computational analysis demonstrate that the proposed system achieves energy densities up to 700 Wh/kg, charging efficiency above 90%, and thermal stability beyond 120 C. The invention thus provides a next-generation energy storage technology that enables safer, longer-range, and more efficient electric vehicle operation, representing a significant advancement over existing lithium-ion battery technologies."
Disclaimer: Curated by HT Syndication.
