Indian scientists introduce fast-charging sodium battery
In a major scientific breakthrough, Indian researchers have developed a fast-charging and long-lasting sodium-ion battery, offering a safer and more sustainable alternative to lithium-ion technology. Developed at the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) by a team led by Prof. Premkumar Senguttuvan, the battery charges up to 80% in just six minutes and lasts over 3,000 cycles. It uses a novel NASICON-type anode material, enhanced with nanostructuring, aluminum doping, and carbon coating for improved conductivity and durability.
The technology leverages India’s abundant sodium resources, aligning with the Atmanirbhar Bharat initiative and reducing dependence on imported lithium. It is expected to have wide applications in electric vehicles, solar energy storage, and rural electrification.
