Title of article :
Study of strong interaction between Pt and TiO2
under oxidizing atmosphere
Author/Authors :
Min Zhang، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
The strong interaction between Pt and TiO2 under oxidizing atmosphere was studied by means of X-ray photoelectron
spectroscopy (XPS) and Ar+ sputtering test. The results obtained show that under oxidizing atmosphere Pt0 atoms can thermally
diffuse into TiO2 lattice and be oxidized to Pt2+ to substitute for Ti4+ or form the interstitial ions at 673 K.
Keywords :
Pt–TiO2 strong interaction , Ar ion sputtering , XPS
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
