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. 2023 May 4;14:2574. doi: 10.1038/s41467-023-38285-z

Fig. 1. Characterizations of catalysts.

Fig. 1

a Schematic illustration of the TQ-NiFe grown on the carbon cloth. b X-ray diffraction patterns for the as-prepared TQ-NiFe and TiO2. c Atomic resolution HAADF-STEM images of TiO2 (lattice in purple frame) and CdS-CdSe (lattice in orange colour). d Magnified image of CdS in (c) and the corresponding crystal model. e Magnified image of TiO2 in (c) and the corresponding crystal model. f HAADF-STEM image of MoS2 (lattice in blue colour). g Magnified image of MoS2 in (f) and the corresponding crystal model. h EDS maps of the TiO2/CdS-CdSe/MoS2/NiFe-LDH structure. i Quantitative data for the main metallic elements in TQ-NiFe, as determined with X-ray photoelectron spectroscopy and inductively coupled plasma‒mass spectrometry.