Why is the Particle Size of the Negative Electrode Larger than that of the Positive Electrode?
Lithium-ion batteries are core energy storage technology for modern electronics and electric vehicles. Performance optimization has always been a focus. In battery design, the particle size of graphite negative electrode is typically much larger than that of positive materials (e.g., lithium iron phosphate, ternary materials, lithium cobalt oxide). This particle size difference results from factors […]