Fig. 7: Liquid-phase modulated excitation experiment.
From: Pt nanoparticles breathe and reversibly detach from Al2O3 in hydrogen
Fit of the experimental PDF data of (a, b) PtAl and (c, d) PtAl(R) during 10 modulation cycles of H2-saturated cyclohexane/Ar-saturated cyclohexane at 70 °C. a, c Variation of the Pt-Pt distance in the first five cycles; b, d variation of FWHM of the Pt-Pt peak and of the amplitude of the (Pt-supp)long peak, averaged over the ten cycles. Fit results are reported as dots, while lines are obtained upon averaging 5 neighboring points.
