Performance and formulations
Lecture curated by Giuseppe Antonio Elia, Associate Professor of Chemical Physics at the Politecnico di Torino and Matteo Bonomo, Associate Professor of Chemistry of Technologies at the University of Rome "La Sapienza".
For lithium-ion batteries to be suitable for long-range electric vehicles (EVs), several key performance metrics are crucial. First, high energy density is essential, typically above 250 Wh/kg, to ensure that vehicles can travel longer distances on a single charge. Moreover, rapid charging capability is important, allowing for short downtime during charging. Thermal management is also critical, as effective cooling systems can prevent overheating and prolong battery lifespan. Additionally, a long cycle life, with the ability to withstand numerous charge and discharge cycles without significant degradation, enhances the overall utility of the battery. Finally, cost-effectiveness and safety features are vital to make EVs more accessible and reliable for consumers.