In situ electrogeneration and activation of H2O2 by atomic Fe catalysts for the efficient removal of chloramphenicol

Heterogeneous electron-Fenton processes have been regarded as promising, environmentally friendly techniques for the removal of refractory organics. A new strategy has been brought forward for an electron-Fenton-like process with in situ H2O2 production, but regarding the catalysts, their geometric stability, H2O2 selectivity, and applicability under high pH values still need to be improved. Herein, bifunctional catalysts were proposed for a...