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锂离子电池正极材料循环稳定性的基因规律
杨民安(), 陈宁(), 王博, 张乾, 陈敬沛, 赵海雷, 李福燊
Gene law about cycle stability of cathode material for lithium-ion batteries
Min'an YANG(), Ning CHEN(), Bo WANG, Qian ZHANG, Jingpei CHEN, Hailei ZHAO, Fushen LI

图2. 计算的原理:脱锂前后的体积变化?V造成的压强变化,但是弹性模量发生变化,体积变化需要进行修正?V'

Fig. 2. Schematic of calculation: volume change (?V) before and after lithium loss leads to pressure change, but elasticity modulus change, volume change need to be revised (?V')