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. 2022 Jun 24;7(27):23401–23411. doi: 10.1021/acsomega.2c01727

Table 2. Binding Energies (BE Measured in eV) of the Main Photoelectron Lines and If Applicable the Satellite Structures of the W 4f7/2, Mo 3d5/2, C 1s, O 1s, Ni 2p3/2, Co 2p3/2, and Fe 2p3/2 of 1, 2, and 5–8.

  W 4f7/2
Mo 3d5/2
C 1s O 1s Ni 2p3/2
Co 2p3/2
Fe 2p3/2
  WC WO2/3 Mo2+ Mo3+ Mo4+ Mo6+ carbide oxide Ni0 Ni2+ Nisat Co0 Co2+/3+ Cosat Fe0 Fe2+ Fesat
1: Ni-WC 31.4 35.6         283.8 530.8 852.4 855.4 860.2            
2: Co-WC 31.6 35.5         283.8 530.9       778.7 780.9 786.3      
5: NiCo-WC 31.5 33.6         283.7 529.9 853.2 855.7 860.5 778.6 780.8 786.3      
6: NiCo-MoC     228.5 229.7 231.1 232.8 283.6 530.9 853.4 855.2 859.1 778.8 781.4 786.3      
7: NiFe-WC 31.6 35.9         283.1 530.7 852.9 854.8 859.0       706.9 709.0 712.2
8: NiFe-MoC     229.0 230.3 231.6 232.5 283.5 530.9 852.9 855.1 859.0       707.1 709.5 712.8