A N, S-Containing Graphene Oxide Composite for the Adsorptive Removal of p-Nitrophenol from Aqueous Solutions.

Molecules · 2025 · PMC12073352 · PMID 40363850

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a decreasing trendno p-value reported

Therefore, in this study, the PNP solution was adjusted to different pH values, including 2.43, 3.23, 4.08, 5.15, 6.14, 7.02, and 8.09, to investigate the effect of pH on the adsorption of p-nitrophenol by the GO-ATT composite, and the results are shown in Figure 10 B, which shows that the adsorption of PNP by GO-ATT composite showed an initial increase and then a decreasing trend.

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