Xinkun Ren

Redox‑Gated Molecular Switching of CO 2 Self‑Poisoning on Quinone Electrocatalysts Enables In Situ Self‑Regeneration

ABSTRACT Quinone‐based metal‐free electrocatalysts offer a sustainable route for oxygen activation and water purification, yet their persistent activity decay has remained poorly understood. Here, we identify mineralization‐derived CO 2 as the major cause of a previously overlook...

Amorphous Cu-FeOOH Clusters on Oxygen-Deficient Fe-Doped BiOCl Nanoflowers for Efficient Photo-Fenton Degradation of Levofloxacin

Efficient photo-Fenton catalysis requires the simultaneous optimization of light harvesting, photogenerated-charge utilization, and metal-mediated H2O2 activation. Herein, amorphous Cu-FeOOH clusters were assembled on oxygen-vacancy-rich Fe-doped BiOCl nanoflowers (Fe-BOCov) to c...