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. 2019 Nov 19;9(64):37686–37695. doi: 10.1039/c9ra05793e

Effect of pH on adsorption percentage, photocatalytic degradation efficiency, and photocatalytic degradation rate of MB dye.

pH Adsorption percentage (%) Photocatalytic degradation efficiency (%) k (h−1) R 2
3 81.85 95.14 0.541 0.9737
6 83.45 95.29 0.545 0.9756
11 87.39 98.57 0.711 0.9998