Catalytic and Photocatalytic Degradation Activities of Nanoscale Mn-Doped ZnCr₂O₄

Table 3

Oxidation of various alcohols with ZnCr₂O₄-based catalysts in the presence of H₂O₂ oxidant.

Alcohols	Yield (%)
	(Zn1−xMnxCr2O4 catalysts in the presence of H2O2)
	ZnCr2O4	Zn0.99Mn0.01Cr2O4	Zn0.98Mn0.02Cr2O4	Zn0.97Mn0.03Cr2O4
	19	29	47	34
	29	31	55	41
	34	42	61	54
	39	47	68	52
	52	58	69	62
	56	67	73	65
	60	69	80	69

Reaction conditions: 0.5 g catalyst; 10 mmol alcohol; 10 mmol acetonitrile; 10 mmol H₂O₂; temperature, 80°C.