Etude descriptive et nouveautés des batteries à état solide

Abstract

The growing demand for efficient and safe energy storage systems has accelerated research on solid-state batteries, a promising alternative to conventional lithium-ion batteries. This work presents a theoretical study of solid-state battery technology, focusing on its structure, operating principles, electrolyte materials, manufacturing processes, and electrochemical performance. A comparative analysis is conducted between conventional lithium-ion batteries and solid-state batteries. The study also addresses the main obstacles to their large-scale deployment. The results indicate that solid-state batteries offer significant advantages in terms of safety and energy density; however, several technological and economic barriers remain before their large-scale commercialization. These batteries represent a promising solution for next-generation energy storage systems and sustainable electricity.