Synergetic interaction of lithium cobalt oxide with sulfite to accelerate the degradation of organic aqueous pollutants

Guest Molecule Insertion-Optimized d-Band Center Position in MoS2 with Improved Sulfite Activation Ability Inspired by Sulfite Oxidase

“…To obtain • SO 4 – , sulfite activation is also a feasible and efficient method that has been considered as a prospective substitute for PS and PMS. , In sulfite-based AOPs, sulfite serves as an • SO 4 – provider, which is an industrial byproduct derived from sulfur dioxide (SO 2 ). , Considering SO 2 is a principal pollution source to the atmosphere, sulfite-based AOPs can convert it to a valuable substance for organic pollutants’ removal . To activate the sulfite, heterogeneous catalysts with low metal ion release, easy separation, and perfect reusability characteristics are more popular than homogeneous ones, which show obvious difficulty in recycling for continuous treatment . Metal oxides based on iron, cobalt, nickel, and copper have been proved as ideal heterogeneous catalysts for sulfite activation, which are valid for organic pollutants’ degradation .…”