In situ H2O2 generation for tuning reactivity of V4O7 nanoflakes and V2O5 nanorods for oxidase enzyme mimic activity and removal of organic pollutants

References

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1003In situ H2O2 generation for tuning reactivity of V4O7 nanoflakes and V2O5 nanorods for oxidase enzyme mimic activity and removal of organic pollutantshttps://doi.org/10.1016/j.jece.2021.105044Metal oxideHerein, we prepared the mixed valence V4O7 (V+3/V+4), which was thermally (650 °C) oxidized to produce V2O5 (V+5) nanorods. For the first time, we demonstrate that vanadium oxides (V4O7 and V2O5) exhibit catechol oxidase-like activity using the in situ production of H2O2.

Materials

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BET
b nanozyme
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sa 10n
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Kinetics

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comment
1003V4O7OXDcatechol4.2256.03mM1.89μM/min5.80-31/s1003

Applications

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1003V4O7 and V2O5removal of organic pollutants