Preparation and characterization of yttria-stabilized zirconia powders by solvent extraction process

1997 ◽  
Vol 23 (3) ◽  
pp. 267-272 ◽  
Author(s):  
Chen Yuli ◽  
Guo Gongyi
2012 ◽  
Vol 116 (17) ◽  
pp. 9762-9768 ◽  
Author(s):  
Vera P. Pakharukova ◽  
Ella M. Moroz ◽  
Dmitry A. Zyuzin ◽  
Vladimir I. Zaikovskii ◽  
Fedor V. Tuzikov ◽  
...  

Author(s):  
Juan Luis Pantoja-Pertegal ◽  
Antonio Díaz-Parralejo ◽  
Antonio Macías-García ◽  
J.Sánchez González ◽  
Eduardo M. Cuerda-Correa

1997 ◽  
Vol 56 (10) ◽  
pp. 5856-5865 ◽  
Author(s):  
B. Savoini ◽  
J. E. Muñoz Santiuste ◽  
R. González

1991 ◽  
Vol 26 (14) ◽  
pp. 3787-3791 ◽  
Author(s):  
T. L. Wen ◽  
V. Hebert ◽  
S. Vilminot ◽  
J. C. Bernier

2017 ◽  
Vol 888 ◽  
pp. 57-61 ◽  
Author(s):  
Johar Banjuraizah ◽  
Tinesha Selvaraj ◽  
Zainal Arifin Ahmad

8 mol% of Yttrium oxide doped Zirconia (8YSZ) is one of the most explored compositions which give high ionic conductivities and good power output at 1000 °C. Generally, dopant was added to improve the sinterability of 8YSZ ceramics. In this present study, granulated 8YSZ powders with multimodal size was mixed with ZnO (0,1,2,3 wt%) using mortar and pestle. The mixed powder was compacted and sintered at 1550°C for 2 hours. 2 distinct endothermic peaks were observed in DTA plot of all samples. However, samples contain high amount of ZnO had a broader endothermic peak which resulted from the melting of ZnO. Rietveld refinement results indicate that the tetragonal phase appeared as the dominant phase for all doped and undoped samples, while cubic and monoclinic phase as the secondary phase. The monoclinic phase decreased as the amount of ZnO increased.


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