Enhancing the Performance of Lithium-ion Batteries with Novel Electrolyte Formulations

Abstract

Lithium-ion batteries (LIBs) have become a vital energy storage technology, with applications ranging from portable electronics to electric vehicles and renewable energy systems. However, their performance is determined by several factors, including the composition and properties of the electrolyte. This article focuses on the use of novel electrolyte formulations to enhance the performance of LIBs.
We explore the characteristics of LIBs and the role of the electrolyte in determining their electrochemical performance. We review the different types of electrolytes used in LIBs and the challenges associated with their use. We then present recent developments in novel electrolyte formulations, highlighting their potential for enhancing the performance of LIBs.
We describe the properties of two novel electrolyte formulations: one based on a mixture of ionic liquid and organic solvent, and another that includes an additional additive. We present the results of several characterization techniques, including electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), and differential scanning calorimetry (DSC), to evaluate the properties of these novel electrolyte formulations.
Finally, we discuss the performance of LIBs using these novel electrolyte formulations. Our results show that the novel electrolyte formulations significantly enhance the performance of LIBs, compared to conventional electrolyte formulations. The first novel electrolyte formulation demonstrated an improved electrochemical performance, including a higher discharge capacity and lower polarization resistance, compared to the conventional electrolyte formulation. The second novel electrolyte formulation further enhanced the electrochemical performance, resulting in a higher discharge capacity and better cyclic stability, compared to both the conventional and the first novel electrolyte formulations.
We conclude that the development of novel electrolyte formulations is essential for enhancing the performance of LIBs, and these novel formulations can lead to the design of high-performance LIBs with improved energy density, power density, and safety.