Fig. 2: Structural properties and band structures of defective ZrS3 NBs. | Nature Communications

Fig. 2: Structural properties and band structures of defective ZrS3 NBs.

From: Efficient photocatalytic hydrogen peroxide generation coupled with selective benzylamine oxidation over defective ZrS3 nanobelts

Fig. 2

a Top-sectional, b, c high-magnification SEM images of the ZrS3 NBs. d TEM image and SAED pattern of single ZrS3 NB. e Diffuse reflectance UV–vis spectra of the ZrS3, ZrSS2-x(15) and ZrS1-yS2-x(15/100) NBs. Inset, the photograph of the ZrS1-yS2-x(15/100) NBs. f Mott–Schottky plots of ZrS3, ZrSS2-x(15) and ZrS1-yS2-x(15/100) NBs and g Mott-Schottky plot of ZrS1-yS2-x(15/100) magnified from f. h Schematic band structure diagram for ZrS1-yS2-x(15/100). To have a clear view of the single NB, the sample for this SEM measurement was prepared by evaporating the isopropanol dispersion of ZrS3 NBs.

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