Extended abstract of a paper presented at Microscopy and Microanalysis 2012 in Phoenix, Arizona, USA, July 29 – August 2, 2012.

Impact Statement

Perovskite materials are a promising material for new 3-way automotive catalysts. The authors use the Atmosphere system to better understand the cycling process in Pt doped calcium titanate. Using high temperature reduction and oxidation, they obverse Pt agglomeration and re-dispersion.