Applying different nanomaterials to improve the performance of lithium-ion batteries

Abstract

Due to their superior qualities, lithium-ion batteries (LIBs) have lately taken the top spot among rechargeable secondary batteries. To achieve the increasing demand for electricity in the related industries, its improvement and development are in full swing, especially the nanomaterials have become an important direction of improvement because of their special structure matching with charging-discharging mechanisms. This paper focuses on the application of nanomaterials in the LIBs. It briefly introduces carbon-based and silicon-based nanomaterials, metal (alloy), metal oxide (sulfide), MOFs nanomaterials, and Mxenes in lithium-ion batteries and lithium-sulfur batteries by reviewing the pertinent literature from recent years. including the reasons for their application, the application mechanism and the effectiveness of their improvement. It has been discovered that nanoparticles have numerous and intricate uses in the LIBs. It is hoped that this study can provide new ideas for the structural design and functional modification of nanomaterials in battery applications in the future.