Enhancing Electric Vehicle Battery Capacity through Anode Material Modification

Abstract

With global attention to environmental protection and sustainable development, the demand for electric vehicles is rapidly increasing. The high energy density, long lifespan, and fast charging ability of high-capacity lithium-ion batteries (LIBs) make them an ideal choice for electric vehicles. They provide a longer range for electric vehicles and meet the needs of consumers for efficient and environmentally friendly modes of transportation. The electrode material has a crucial impact on the capacity of lithium-ion batteries. A battery’s capacity is the maximum quantity of electricity it can discharge under specific discharge circumstances, and electrode material is one of the key factors determining this performance. This article summarizes several methods for modifying LIBs electrode materials, including nanostructures, surface modification, and alloying, to reveal the pathways that can be applied to enhance lithium-ion battery performance. In addition, this article also explores the current challenges faced by LIBs technology and proposes potential avenues for future research, providing useful information to anyone who wants to support the advancement of lithium-ion battery technologies.