Fig. 4: The photoresponse of the prepared photocatalysts. | Nature Communications

Fig. 4: The photoresponse of the prepared photocatalysts.

From: Sustained CO2-photoreduction activity and high selectivity over Mn, C-codoped ZnO core-triple shell hollow spheres

Fig. 4

Photocatalytic CO2 reduction performance of comm. ZnO and the prepared samples: time course of a CO and b O2 production yields. c Wavelength dependence of the AQE and the UV–vis absorption spectrum of 2% Mn, C-ZnO sample. d Isotopic labeling chromatogram using 13NaHCO3 as a carbon source and e GC-MS data of the peak at retention time (RT) of 11.57 coressponding to 13CO.

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