Characterization of Fabricated Gold-Doped ZnO Nanospheres and Their Use as a Photocatalyst in the Degradation of DR-31 Dye

Table 2

Kinetic data for methyl orange dye photodegradation in the presence of doped ZnO nanoparticles as photocatalysts.

Effect of temperature	Rate constant (min^-1)	(min)
Without quenching	0.01517	46.7491	0.99475	0.9797
With quenching	0.01667	42.7784	0.87151	0.7521