Metallic Li Anode: An Introduction

The generation and storage of clean energy are important to access the global development, due to the depletion of the fossil fuels and high prices of oil and the need for sustainable social development. This chapter focuses on the one of the solutions for the storage of the energy in the form of lithium-based batteries. Li-ion batteries are prone to the dendritic growth thus effecting the efficiency of the batteries; thus, the Li-ion insertion method is discussed in detail that has revolutionized lithium-ion battery systems. The exceptional characteristics of lithium metal, including its lightweight nature and high power-to-weight ratio, position Li-ion batteries as a robust contender. It discusses the widespread use of the Li-ion batteries in mobile phones, electric cars, computers, and drones, thanks to research efforts over the last two decades. This chapter serves as a comprehensive resource for understanding the significance of Li anode and its implications for the future of energy storage.