Nanomaterials for energy storage in electric vehicles

Abstract

The development and widespread use of electric vehicles (EVs) have been hastened by the ongoing global shift to sustainable energy systems, underscoring the urgent need for better energy storage technology. Nanomaterials have emerged as possible game-changers in this field due to their distinctive physical and chemical features. With a focus on studies completed after 2018, this in-depth review gives an analysis of the most current developments in nanomaterials for energy storage in electric vehicles. This paper covers a wide range of nanomaterials, including metal oxides, conductive polymers like polyaniline and polypyrrole, carbon-based materials like graphene and carbon nanotubes, as well as hybrid nanocomposites. In lithium-ion batteries, supercapacitors, and future battery technologies, their potential uses and proven improvements are investigated. This paper also delves into the challenges presented by these innovative materials and discusses potential paths to address them. The review culminates in a look at the future prospects of nanomaterials in the rapidly evolving field of energy storage for electric vehicles.