Triiodide ions have been reported as the predominant species in aqueous solution owing to the low stability of other higher order polyiodides 18,19. The dominant redox reaction in the system is ...

Figure 1: Electronic structures of Co-containing perovskite oxides. Figure 2: Direct evidence of lattice oxygen oxidation involved in the OER of 18 O-labelled perovskites. Figure 3: pH-dependent OER ...

The spontaneity of redox reactions is demonstrated using copper, zinc, and silver, and their cations. When solid zinc is placed in Cu2+ solution, the blue color of the solution becomes less intense as ...