pto4dWelcome to the official PTO page for Notre Dame Academy located in South Buffalo, NY. Please check in often for information on events, fundraisers, and volunteer opportunities withinDownload scientific diagram | XPS spectra of Pt4f in ( a ) PtO 2 ; ( b ) a Pt foil, and ( c ) Pt loaded on Zn-TPPDON-14. from publication: Dye Modification Effects on TaON for Photocatalytic