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. 2018 Sep 20;3(9):11526–11536. doi: 10.1021/acsomega.8b01268

Table 2. Surface Energy and Relative Intensity of AgPt NFn’s Surface Composition with Different Ag/Pt Molar Ratios.

Ag/Pt molar ratio Ag/Pt atomic ratio Ag 4d7/2 (eV) Ag(0) (%) Ag2O (%) Pt 4f7/2 (eV) Pt(0) (%) Pt–O (%) O–Pt–O (%)
0.07:1 1:30.6 367.70 70.81 29.19 71.77 45.02 32.14 22.84
0.13:1 1:24.9 367.85 72.65 27.35 71.90 49.09 30.21 20.72
0.20:1 1:18.6 368.10 89.97 10.03 72.03 54.08 29.00 16.92
0.30:1 1:12.5 368.20 93.99 8.01 72.40 59.47 25.33 15.20