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Table 2 Catalytic degradation with band gap energy:(pure and Mg-doped ZnO NPs)

From: Influence of Mg Doping on ZnO Nanoparticles for Enhanced Photocatalytic Evaluation and Antibacterial Analysis

Sample

Band gap (Eg) eV

Degradation (%) at 120 min

Degradation rate constant (k)

ZnO NPs

3.36

13.18

1.09 × 10−3

2.5% Mg-ZnO NPs

3.27

30.76

2.76 × 10− 3

5% Mg-ZnO NPs

3.13

56.04

5.72 × 10− 3

7.5% Mg-ZnO NPs

3.04

78.02

1.26 × 10−2

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