“…[
33]), a lattice parameter of, e.g., 816.4 pm [
34 ] to 817.0 pm [
35 ] are expected. As already discussed in detail for very similar materials back in 1993 by Feltz et al., [
36 ] advocated by Cabana in the recent LNMO debate, [
34,37,38 ] and concluded from our preceding work, [
39 ] the higher Mn(III) content most likely is a side effect of the formation of the Ni‐rich secondary phase, coming along with a Ni‐depletion of the LNMO phase:
According to Equation (), chemical equilibrium shifts to the right side when calcination is carried out above the decomposition temperature (often referred to as the oxygen release temperature) and to the left for lower calcination temperatures. However, the back reaction may be limited by excessive phase segregation and kinetic restraint.…”