Magnesium Phosphate (Mg3(PO4) 2) by XPS

The XPS spectra of magnesium phosphate were collected on a VSW HA150 using monochromatic Al Kα x-radiation. The valence band region shows the characteristic features of the orthophosphate ion and is in good agreement with previous data in the literature. The reported regions are as follows: survey, O 1s, C 1s, P 2s, P 2p, Mg 2s, Mg 2p, and valence band.