Single-Atom Ni Heterogeneous Catalysts Supported UiO-66 Structure: Synthesis and Catalytic Activities

Table 2

and TOF values for the reduction of 4-NP with different catalysts (the concentration of the catalyst was 8.33 mg L^-1).

No.	Samples	(molecule g^-1min^-1)	(min^-1)
1	UiO-66	6.89	0.026	0.991
2	UiO-66/Ni0.3	8.76	0.036	0.975
3	UiO-66/Ni0.5	18.96	0.198	0.985
4	UiO-66/Ni0.7	61.03	0.794	0.983
5	UiO-66/Ni1.0	76.19	0.956	0.964

^a.