Cost-Effective, Sustainable Sodium-Ion Batteries
High-Performance, Sustainable and Cost Effective Na-Ion Battery Systems
Tags: IIT Bombay, India, Energy & Environment, Transportation & Automotive
Researchers are developing high-performance sodium-ion battery systems that are cost-effective, sustainable, and suitable for heavy-duty applications like electric vehicles. The technology uses water-stable cathode and anode materials, enabling aqueous processing, which eliminates the need for toxic chemicals like NMP and PVDF in electrode preparation. These Na-ion batteries offer superior energy density, power density, and safety compared to existing systems, while being environmentally and health-friendly. Prototypes are being developed in collaboration with companies to replace or supplement Li-ion batteries, especially in regions with abundant sodium resources like India. This innovation supports renewable energy storage and reduces dependence on fossil fuels, fostering sustainability and energy independence.
IP Type or Form Factor: Material
TRL: 4 - minimum viable product built in lab
Industry or Tech Area: Battery Storage & Portable Power; Automobiles Electric
