fig6
Figure 6. (A) PEC water splitting of GaAs/CNT@MoS2-based photoelectrodes combined with GaAs/CNT@MoS2/MoO3 heterojunction solar cells upon illumination; (B) LSV curves and (C) ABPE plots of PEC and PVEC systems, respectively. GaAs: Gallium arsenide; ABPE: applied bias photon-to-current efficiency; CNT: carbon nanotube; LSV: linear sweep voltammetry; PEC: photoelectrochemical; PVPEC: photovoltaic-photoelectrochemical; RHE: reversible hydrogen electrode; SC: solar cell.
