Fig. 3: Characterization of photocatalytic properties. | Nature Communications

Fig. 3: Characterization of photocatalytic properties.

From: Moisture-based green energy harvesting over 600 hours via photocatalysis-enhanced hydrovoltaic effect

Fig. 3

a Band structure of the P-CN. b Schematic representation of charge transfer in the internal pores of the PCL. c, d Electron paramagnetic resonance (EPR) spectra of superoxide radicals and hydroxyl radicals. e Ultraviolet-visible diffuse reflectance spectroscopy (UV-Vis DRS) spectra of the CN, P-CN and P-CN/PVDF-HFP. f Photoluminescence (PL) spectra of the CN and the P-CN with excitation wavelength of 380 nm. The source data are available in the “Data availability” section.

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