Figure 4: Photoelectrochemical properties.
From: Self-surface charge exfoliation and electrostatically coordinated 2D hetero-layered hybrids
(a) Linear sweep voltammetry (LSV) curves, (b) time-resolved transient photoluminescence (PL) decay (excitation at 400 nm and emission at 495 nm), (c) schematic illustration of the interfacial charge carrier transfer, (d) steady-state PL spectra, (e) electrochemical impedance spectroscopy Nyquist plots and (f) transient photocurrent responses of bulk ZnIn2S4 and hetero-layered ZnIn2S4/MoSe2 composite. CB, conduction band; VB, valence band.
