Effects of Fe(II)/Fe(III) of Fe-MOFs on catalytic performance in plasma/Fenton-like system

Fe-MOFs with FeSO4·7H2O and FeCl3·6H2O precursor were successfully prepared by dielectric barrier discharge (DBD) plasma method to regulate the Fe(II)/Fe(III) ratios. Different Fe(II)/Fe(III) ratios of Fe-MOFs were studied to reveal the catalytic mechanism of degradation in DBD plasma/Fenton-like system. Herein, for the first time, Fe-MOFs could be transformed between Fe(II) unsaturated metal sites (CUS) and Fe(III)CUS by the photo-generated...