A facile route for decoration of hematite photoanodes by transition metal hydroxide co‐catalysts
Sahand Dadashi Radvar,
Amin Yourdkhani,
Reza Poursalehi
Abstract:Earth‐abundant α‐Fe2O3 (hematite) is a convincing photoanode for photoelectrochemical (PEC) water splitting; however, its intrinsic properties of inferior charge transfer and sluggish water oxidation kinetics limit its performance. Here, we report a straightforward decoration method for transition metal hydroxides to accelerate the oxygen evolution reaction (OER) of hematite photoanodes grown by electric field‐assisted liquid phase deposition (EA‐LPD). The investigations revealed that Co(OH)2 acts as a superio… Show more
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