Fig. 1: Schematic illustration of the synthesis, morphology, and structure characterizations of A-NiCoMn-TAC/LDH.

a Synthetic illustration of NiCo-LDH and A-NiCoMn-TAC/LDH. b XRD patterns of NiCo-LDH and A-NiCoMn-TAC/LDH. c FT-IR spectra of NiCo-LDH and A-NiCoMn-TAC/LDH. d HRTEM images and e measurement of lattice fringes (the embedded diffraction pattern is the corresponding fast Fourier transform diagram) of A-NiCoMn-TAC/LDH. f AFM image and g the height profile measurement of A-NiCoMn-TAC/LDH. h EDS mapping images of A-NiCoMn-TAC/LDH.