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RISOrder–disorder transition and phase stability of BaxSr1−xCo0.8Fe0.2O3−ı oxides
سال: 2011
خلاصه:
X-ray diffraction (XRD), temperature programmed desorption (TPD), thermogravimetric analysis–differential thermal analysis (TGA/DTA) and oxygen permeation studies were combined to evaluate the oxygen behavior, order–disorder ...
Structure Stability and Oxygen Permeability of Perovskite-type Oxides of Ba0:5Sr0:5Co0:8Fe0:1R0:1O3¡± (R=Al, Mn, Fe, Ce, Cr, Ni, Co)
سال: 2012
خلاصه:
Perovskite-type Ba0.5Sr0.5Co0.8Fe0.1R0.1O3−δ (R=Al, Mn, Fe, Ce, Cr, Ni, Co) oxide membranes were exploited and synthesized. Oxygen behavior, order-disorder transition and phase stability of these composite oxides were ...
Partial oxidation of methane in Ba0.5Sr0.5Co0.8Fe0.1Ni0.1O3−δ ceramic membrane reactor
سال: 2012
خلاصه:
Ba0.5Sr0.5Co0.8Fe0.1Ni0.1O3-δ(BSCFNiO) perovskite oxides were synthesized using a combined EDTA-citrate complexation method, and then pressed into disk and applied in a membrane reactor. The performance of the BSCFNiO ...