Preparation of Ceria-Zirconia Mixed Oxide by Hydrothermal Synthesis
نویسندگان
چکیده
منابع مشابه
Characterization of SO2-Poisoned Ceria-Zirconia Mixed Oxides
CeO2, ZrO2, and a series of CexZr1-xO2 catalysts with 1 wt% Pd were exposed to fixed exposures of SO2 under oxidizing environments and then characterized by FTIR, pulse-reactor studies with CO and O2, and temperature-programmed desorption (TPD). For exposures above 473 K, sulfates were formed on all of the materials; however, the results are consistent with the formation of bulk sulfates on CeO...
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A hydrothermal method for preparation of nano-size zirconia has been studied to optimize the effective parameters (precursor concentration, temperature and time) using response surface methodology (RSM). The synthesized zirconia samples were characterized through X-ray diffraction (XRD), scanning electron microscope (SEM) and transmission electron microscopy (TEM) analyses to identify mean nano...
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ژورنال
عنوان ژورنال: Modern Applied Science
سال: 2015
ISSN: 1913-1852,1913-1844
DOI: 10.5539/mas.v9n7p134