Table 2 The variation of LiOH and Li2CO3 contents of NCM91 sintered at 660 and 740 °C.

From: Optimized electrochemical performance of Ni rich LiNi0.91Co0.06Mn0.03O2 cathodes for high-energy lithium ion batteries

Residual lithium

LiOH (wt%)

Li2CO3 (wt%)

740 °C

0.94

3.94

660 °C

0.66

3.49