High-Energy, Fast-Charging Lithium-Sulfur Batteries
Lithium-Sulfur Batteries with High Energy Densities and Charge Rates
Tags: Monash University, Australia, Energy & Environment, Transportation & Automotive
Researchers at Monash University have developed a lithium-sulfur (LiS) battery with a gravimetric energy density of over 300 Wh/kg and charge rates up to 2C, addressing the limitations of current lithium-ion batteries (LIBs). By improving the cathode, anode, and separator, the battery achieves higher capacity, longer cycle life, and reduced environmental impact. This innovation offers cost advantages by using sulfur, a cheaper alternative to nickel and cobalt, and features enhanced safety characteristics. Applications include energy storage systems, particularly for industries needing lightweight, high-capacity, and fast-charging solutions. The prototype pouch cells demonstrate scalability, making it suitable for widespread commercial use.
IP Type or Form Factor: Patent Pending; Material; Device
TRL: 4 - minimum viable product built in lab
Industry or Tech Area: Battery Storage & Portable Power; Automobiles Electric
