In 0.2 M K2SO4 aqueous solution, the photoelectrocatalytic reduction of 1.5 mMH2O2 at PB/CdS/CNT delivered the current density as high as 1.91 mA/cm2 at reduced overpotential, that is, three times that at the Pt/C.
In 0.2 M K2SO4 aqueous solution, the photoelectrocatalytic reduction of 1.5 mMH2O2 at PB/CdS/CNT delivered the current density as high as 1.91 mA/cm2 at reduced overpotential, that is, three times that at the Pt/C.