Figure 6
From: Influence of MoO3(110) Crystalline Plane on Its Self-Charging Photoelectrochemical Properties

Effective dark current and photocurrent density profiles for α-MoO3 thin films synthesised using anodisation electrolytes with different water concentrations.
Applied potential: 1.0 V vs Pt; Electrolyte: 0.1 M Na2SO4; UV-illumination source: 300 W Xe lamp.