Morphology-Dependent Ullmann C-O Arylation Using Cu₂O Nanocrystals

Table 2

The binding energies of the O 1s, Cu^II 2p_3/2, Cu^II 2p_1/2, Cu^II_sat1, Cu^II_sat2, Cu^II_sat3, photoelectron lines, and Cu LMM Auger lines as well as the % ratio presence of Cu^I : Cu^II and the modified Auger parameter (Auger_para).

	O 1s (eV)	Cu^I 2p3/2 (eV)	Cu^II 2p3/2 (eV)	Ratio % Cu^I : Cu^II	Cu^IIsat1 (eV)	Cu^IIsat2 (eV)	Cu^IIsat3 (eV)	Cu LMM (eV)	Augerpara (eV)
PC	532.0	932.9	935.1	85.7	943.6	945.7	963.7	570.0	1849.60
Oct	531.9	933.0	935.1	70.1	942.1	944.6	963.0	570.2	1849.51
RD	531.0	933.0	934.1	82.7	943.2	945.0	964.4	570.0	1849.78
TC	531.7	932.7	934.9	77.3	941.2	944.3	963.6	569.9	1849.46
FS	531.7	932.6	934.8	79.4	942.4	944.4	963.2	569.8	1849.53