. 2020 May 18;5(21):12339–12345. doi: 10.1021/acsomega.0c01072

Table 2. Relative Percentages of the O_L, O_V, O_C, and −OH Components for R-Fe₂O₃ and D-Fe₂O₃.

sample		O_L	O_V	O_C & −OH
R-Fe₂O₃	binding energy (eV)	529.6	531.5	533.2
	relative percentage (%)	58.1%	29.9%	12%
D-Fe₂O₃	binding energy (eV)	529.6	531.8
	relative percentage (%)	63.8%	36.2%

Table 2. Relative Percentages of the OL, OV, OC, and −OH Components for R-Fe2O3 and D-Fe2O3.