Fig. 2: Flow-mode photocatalytic testing of Ni-Nb-MOF and Ni-Fe-MOF using (1:1) (CO2: H2) and 4.6 W/cm2 LED light.
From: In-situ restructuring of Ni-based metal organic frameworks for photocatalytic CO2 hydrogenation

Comparison between the photocatalytic rates of CH4 (green bars) and CO (blue bars) formation using a Ni-Nb-MOF and b Ni-Fe-MOF over 900 mins with continuous (1:1) (CO2: H2) flow and 4.6 W/cm2 LED light irradiation.