X-ray diffraction (XRD) measurements were collected using a PANalyticalX'Pert Pro MPD diffractometer. The X-ray source was a copper long fine focus X-ray diffraction tube operating ). Surface area and porosimetry measurements were carried out on ASAP2020 Micromeritics using N2 as adsorbate at -196 °C, with a prior outgassing under vacuum at 200 °C for 3 h in order to desorb the impurities or moisture.