Effect of different conductive additives and electrolyte on low-temperature performance of Li-ion battery

The influence of different conductive additives and electrolyte in cathode and anode on the low temperature performance was studied with CCCV charge and discharge.SEM was used to analyze the effect of different conductive additive on the surface morphology of cathode and anode,at the same time,the effect of nanocarbon on the battery performance was analyzed.The results show that there are different affecting factors under different temperatures.