Fig. 1: Diffractograms acquired under TPC conditions (CH4:O2:He = 0.5:2:97.5).
From: Investigation of the evolution of Pd-Pt supported on ceria for dry and wet methane oxidation
a At room temperature, b 1173 K and c 443 K (during cooling down). The position of the peaks marked with * is shifted due to temperature (λ = 0.5157 Å). MM mechanical milling, IWI incipient wetness impregnation.
