Unveiling the relationship between micro characteristics of particles and electrode performance in a 60 Ah high-energy-density Li-ion pouch cell

1The interactions within particles of different sizes are quantitatively analyzed.2The interparticle lithium diffusion and the intraparticle lithium diffusion are competitive.3The rest period during the CCCV protocol can be reduced for a higher cycle efficiency.4An appropriate kinetic matching between cathode and anode will reduce the lithium plating risk.