Experimental assessment of the inhibition of reduction of Ca2+-doped barium titanate in a reducing atmosphere
1999 ◽
Vol 14
(5)
◽
pp. 1910-1915
◽
Keyword(s):
Several experiments have been conducted to assess the possible mechanisms for the inhibition of reduction of Ca2+-doped barium titanate in a reducing atmosphere. Three methods, i.e., conventional, semiwet, and citrate processes, have been used to prepare the powders. It was found that the formation mechanism would influence the occupation of Ca2+ in the B site. Moreover, it was concluded that Ca2+ occupation of the B site is the major cause for the inhibition of reduction of Ca2+-doped barium titanate. Ti deficiency would be the driving force for Ca2+ to occupy the B site.
2014 ◽
Vol 18
(sup2)
◽
pp. S2-172-S2-176
◽
2010 ◽
Vol 22
(2)
◽
pp. 167-173
◽
Keyword(s):
2018 ◽
Vol 5
(10)
◽
pp. 22312-22316
◽