Table 1 Various valence numbers of ions in T1 and T2 from X-ray photoelectron spectroscopy data.

From: Role of precursors mixing sequence on the properties of CoMn2O4 cathode materials and their application in pseudocapacitor

Valance states

T1-CoMn2O4 (%)

T2-CoMn2O4 (%)

Co3+

37

30

Co2+

63

70

Mn2+

73

82

Mn3+

27

18

  1. Pattanayak et al., Table 1.
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