Introduction to Electrolytes for Rechargeable Batteries

Abstract

In the introductory chapter, we introduce energy storage devices consisting of different kinds of batteries, and also the components of normal batteries. Moreover, we also introduce the different kinds of electrolytes for all types of batteries, i.e., aqueous electrolytes, non-aqueous electrolytes, solid electrolytes, and their sub-types. Furthermore, we discuss the factors influencing electrolytes that affect battery performance, i.e., solvation energy barrier, the components and structures of the solid electrolyte interphase/cathode electrolyte interphase, wetting ability of the electrolyte on the separator, and ionic conductivity. Finally, we point out future trends in the development of electrolytes.