University College London

Intrinsically safe high-power aqueous battery

The University of College London's technology introduces a safe, aqueous electrolyte with trace inorganic ammonium salts for high-power batteries. It shields the anode during fast charging, ensuring smooth zinc deposition. This approach delivers a safe, high-performance battery, ideal for various applications, from gadgets to renewable energy storage.


2024 finalists

Take a look at the finalists across the four competition categories