y, High compaction density has a good particle normal distribution.It can be said that under certain conditions ,The higher density of the battery, the higher capacity of the battery.
合适的正极压实密度可以增大电池的放电容量，减小内阻，减小极化损失，延长电池的循环寿命，提高锂离子电池的利用率。在压实密度过大或过小时，不利于锂离子的嵌入嵌出。
The proper positive electrode compaction density can increase the discharge capacity of the battery, reduce the internal resistance, reduce the loss of polar