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. 2023 Apr 28;13(5):508. doi: 10.3390/bios13050508

Figure 1.

Figure 1

Material characterization. (a) XRD patterns of Ni-HHTP; (b) FTIR spectra of Ni-HHTP and HHTP; (c,d) BET surface area and pore size distribution of Ni-HHTP; (e,f) SEM and TEM images of Ni-HHTP; (g) EDS layered images of Ni-HHTP; (hj) EDS elemental mapping images of Ni-HHTP.