The Temperature and Compositional Dependence of the Electrical Conductivity of Sintered Aluminium Oxide with Metal Excess

2006 ◽  
Vol 54 (2) ◽  
pp. 745-754 ◽  
Author(s):  
V. Gotovac ◽  
B. Lovreček
1994 ◽  
Vol 39-40 ◽  
pp. 251-254 ◽  
Author(s):  
W. Bogusz ◽  
F. Krok ◽  
D. Bangobango ◽  
W. Jakubowski

2008 ◽  
Vol 33 (2) ◽  
pp. 331-335 ◽  
Author(s):  
Fei Ye ◽  
Toshiyuki Mori ◽  
Ding Rong Ou ◽  
Motoi Takahashi ◽  
Jin Zou ◽  
...  

Carbon ◽  
2013 ◽  
Vol 55 ◽  
pp. 10-22 ◽  
Author(s):  
M. Sarno ◽  
A. Tamburrano ◽  
L. Arurault ◽  
S. Fontorbes ◽  
R. Pantani ◽  
...  

2017 ◽  
Vol 73 (1) ◽  
pp. 79-83 ◽  
Author(s):  
Elena V. Nikolaeva ◽  
Andrey L. Bovet ◽  
Irina D. Zakiryanova

AbstractThe electrical properties of composite electrolytes (suspensions) composed of α-Al2O3 powder and molten carbonate eutectic (Li2CO3–Na2CO3–K2CO3)eut or molten carbonate–chloride mixture 0.72(Li2CO3–Na2CO3–K2CO3)eut–0.28NaCl have been investigated by AC impedance method. This system shows a dependence of the electrical conductivity upon the temperature and the α-Al2O3 content. The specific electrical conductivity of the α-Al2O3/(Li2CO3–Na2CO3–K2CO3)eut system can be adequately described by the Maxwell equation for two-phase heterogeneous materials. The regression equation for the dependence of the specific conductivity of the α-Al2O3/(Li2CO3–Na2CO3–K2CO3)eut composite on the aluminium oxide concentration and temperature was obtained.


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