fig2
Figure 2. Physical characterization of ZHP. (A) TGA curves; (B) Rietveld refinement of the XRD pattern; (C) Layered crystal structure (ZrO6/PO4); (D) SEM image of ZHP; (E) TEM image with O, P, and Zr elemental mappings (E1-E3). ZHP: Zirconium hydrogen phosphate; TGA: thermogravimetric analysis; XRD: X-ray diffraction; SEM: scanning electron microscopy; TEM: transmission electron microscopy.
