Fig. 2

(a) The FT-IR spectrum of all synthesized material, (b) expanded spectrum of MOF5@MS-NH₂ and PANI-MOF5@MS-NH₂, (c) low-angle XRD patterns of MS, MS-NH₂, MOF5@MS-NH₂, and PANI-MOF5@MS-NH₂ nanomaterials, and (d) wide-angle XRD spectrum of MOF5@MS-NH₂ and PANI-MOF5@MS-NH₂ nanomaterials.