XPS Studies of Yttria-Stabilized Zirconia Interfaced With Pt Nanoparticles for Carbon Monoxide and Ethylene Electrooxidation

2013 ◽  
Vol 143 (10) ◽  
pp. 996-1002 ◽  
Author(s):  
Holly A. E. Dole ◽  
Rima J. Isaifan ◽  
Foteini M. Sapountzi ◽  
Leonardo Lizarraga ◽  
Daniel Aubert ◽  
...  

2019 ◽  
Vol 35 (28) ◽  
pp. 43-57 ◽  
Author(s):  
Rima Isaifan ◽  
Holly Dole ◽  
Emil Obeid ◽  
Leonardo Lizarraga ◽  
Elena A. Baranova ◽  
...  

Author(s):  
W. W. Davison ◽  
R. C. Buchanan

Yttria stabilized zirconia (YSZ) has become a significant technological material due to its high ionic conductivity, chemical inertness, and good mechanical properties. Temperatures on the order of 1700°C are required, however, to densify YSZ to the degree necessary for good electrical and mechanical properties. A technique for lowering the densification temperature is the addition of small amounts of material which facilitate the formation of a liquid phase at comparatively low temperatures. In this study, sintered microstructures obtained from the use of Al2O3 as a sintering aid were examined with scanning, transmission, and scanning transmission microscopy (SEM, TEM, and STEM).


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