Title of article :
In situ transmission electron microscopy investigation of Ce(IV) and Pr(IV) reducibility in a Rh (1%)/Ce0.8Pr0.2O2–x catalyst
Author/Authors :
Pintado، J. M. نويسنده , , L?pez-Cartes، C. نويسنده , , Bernal، S. نويسنده , , Calvino، J. J. نويسنده , , Cauqui، M. A. نويسنده , , Blanco، G. نويسنده , , Pérez-Omil، J. A. نويسنده , , Helveg، S. نويسنده , , Hansen، P. L. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
In-situ Atomic Resolution Transmission Electron Microscopy studies carried out on a Rh/Ce0.8Pr0,2O2–x catalyst, under hydrogen in the temperature range 298–1223 K, show the occurrence of consecutive reduction of Pr4+ and Ce4+ ions, and the formation of an oxygen-deficient Ln16O30 (Ln: Ce, Pr) ordered phase.
Keywords :
Mellin transform , characterization of distributions , Brownian motion , Riemann zeta function , Bessel process , gamma process , Levy process , Meixner process
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
