Influence Applied Potential on the Formation of Self-Organized ZnO Nanorod Film and Its Photoelectrochemical Response

Table 2

Average compositional ratios for 1 V, 2 V, and 3 V applied potential from EDX spectroscopy.

Element	Atomic percentage (%)
	1 V	2 V	3 V
Zn	50.3	51.7	55.9
O	49.7	48.3	44.1