moderately significantp < 0.001
2.9 Statistical analysis Quantitative data were conducted as mean ± standard deviation (mean ± S.D.), and the Student’s t - test was used to analyze all experimental data, where the statistical significance * p < 0.05 represents significant, ** p < 0.01 represents moderately significant, and *** p < 0.001 represents highly significant. 3 Result and discussion 3.1 Material characterization The basic characterization of Fe-ZIFs@CoP samples is summarized in Figure 1 .