（一）钴酸锂充放电曲线图 4.24.2 4.04.0Voltage (V)Voltage (V)3.83.83.63.6 3.43.43.23.00DMLC-08AL-043048o1C,4.2-2.75V,25C1002003004005006007003.23.00DMLC-10AL-043048o1C,4.2-2.75V,25C100200300400500600700Capacity(mAh)Capacity(mAh)DMLC-08DMLC-10 （二）钴酸锂电池循环图 8007807607407207006806606406206005805605405205000 8007807607407207006806606406206005805605405205000Discharge capacity(mAh)Discharge capacity(mAh) DMLC-08AL-043048D50=9.08μm1C，4.2-3.0V,25℃Capacity Ratio＞96%5101520253035404550DMLC-10AL-043048D50=12.56μm1C，4.2-3.0V,25℃Capacity Ratio＞96%5101520253035404550Cycle lifeCycle lifeDMLC-08DMLC-10 （三）钴酸锂理化性能指标：项目比表面㎡/g 振实密度g/cm3压实密度g/cm3 Li % Co % Na %Ca %磁性异物ppb 水份%D10 μm粒度（可调）D50 μmD90 μmDmaxμm控制标准0.2~0.6≥2.5≥3.86.80~7.2059.00~61.00≤0.02≤0.02≤30≤0.1≥35~12≤25≤50DMLC-08 0.2~0.42.6~2.8≥3.96.95~7.1059.50~61.000.002~0.0050.002~0.005≤250.064.5~6.08.0~10.514.0~16.026.0~28.0DMLC-10 0.3~0.62.6~2.8≥4.06.95~7.1059.00~61.000.002~0.0050.002~0.005≤250.065.0~6.010.0~15.018.0~22.025.0~30.0 （四）钴酸锂电化学性能：项目初始容量（mAh/g,vs.Li）初始容量（mAh/g,vs.C）每周期容量衰减率控制标准≥150 DMLC-08 ≥155 DMLM-10≥150≥138≥145 ≥140≤0.1 ≤0.05≤0.05 初始3.6V平台率（%,vs.C）≥85 ≥86≥85 本文来源：https://www.wddqw.com/doc/9a4eb2c50a75f46527d3240c844769eae109a354.html