Hierarchical CuO/ZnO Membranes for Environmental Applications under the Irradiation of Visible Light

Table 1

Binding energies (eV), fwhm of the hierarchical CuO/ZnO nanomaterials.

	Position (fwhm)		Position (fwhm)		Position (fwhm)
	O 1s	O 1s	Zn 2p3/2	Zn 2p1/2	Cu 2p3/2	Cu 2p1/2
CuO/ZnO hierarchical nanomaterials	530.508; (2.009)	532.265; (2.643)	1021.45; (3.162)	1044.44; (3.027)	934.832; (3.559)	954.913; (3.656)