Regulating Reactive Oxygen Intermediates of Fe−N−C SAzyme via Second‐Shell Coordination for Selective Aerobic Oxidation Reactions
Yuan Xu,
Yuanjie Ma,
Xinghua Chen
et al.
Abstract:Reactive oxygen species (ROS) regulation for single‐atom nanozymes (SAzymes), e.g., Fe–N–C, is a key scientific issue that determines the activity, selectivity, and stability of aerobic reaction. However, the poor understanding of ROS formation mechanism on SAzymes greatly hampers their wider deployment. Herein, inspired by cytochromes P450 affording bound ROS intermediates in O2 activation, we report Fe–N–C containing the same FeN4 but with tunable second‐shell coordination can effectively regulate ROS produc… Show more
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