The indirect two-step two-electron oxygen reduction reaction (2e- ORR) dominates photocatalytic H2O2 synthesis but suffers form sluggish kinetics, •O2--induced catalyst degradation, and spatiotemporal ...
The rates of the reduction of Cr(VI) with H2O2 were measured in NaCl solutions as a function of pH (1.5-4.8), temperature (5-40 degrees C), and ionic strength (I = 0.01-2 M) in the presence of an ...