Why is the active ingredient of the battery “lithium” What is the purpose of different formulations of positive electrode materials?
At present, most of the batteries of passenger pure electric vehicles have abandoned lithium iron phosphate, a cathode material, and switched to ternary lithium materials. The main reason is because of higher requirements for battery performance, that is, higher cruising range. Require. It has been more than two hundred years since the development of chemical batteries, and …