Fig. 4: Evaluation of degradation performance of photocatalysts. | Nature Communications

Fig. 4: Evaluation of degradation performance of photocatalysts.

From: Facilitating carrier kinetics in ultrathin porous carbon nitride through shear-repair strategy for peroxymonosulfate-assisted water purification

Fig. 4

a IMD degradation curves in various systems; b Kinetic curves of IMD removal by different photocatalysts and c corresponding rate constants kobs in PC-PMS system. d PMS decomposition curves. The error bars represent the standard deviation derived from three repeated experiments. Reaction condition: [catalyst] = 0.06 g L−1, [PMS] = 1.2 g L−1, [IMD] = 10 mg L−1, initial pH= 6.97 (if not adjusted), T = 298 K; e Comparison of the normalized kobs of different reported works (The data are presented in Supplementary Tables 8, 9); f Cycling stability of the NACN under λ ≥ 420 nm visible light; g IMD removal efficiency in 20-day continuous flow reaction over NACN (Inset: The schematic diagram of custom-built continuous photo-flow device). Source data are provided as a Source Data file.

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