Title :
Reduction resistant high purity BaTiO3 for base metal compatibility
Author :
Spang, David I. ; Burn, Ian ; Safari, Ahmad
Author_Institution :
Degussa Corp., South Plainfield, NJ, USA
Abstract :
Studies into the effect of Mn, an electron acceptor dopant, on the material properties of high purity barium titanate densified in reducing atmospheres are presented. The effects of dopant concentration, A/B ratio, and oxygen partial pressure on grain size and reduction resistance of the dielectric are discussed
Keywords :
barium compounds; ceramic capacitors; ceramics; densification; ferroelectric capacitors; ferroelectric materials; grain size; manganese; reduction (chemical); A/B ratio; BaTiO3; BaTiO3:Mn; Ni; Ni electrodes; base metal compatibility; densification; dielectric; dopant concentration; electron acceptor dopant; grain size; material properties; multilayer capacitors; oxygen partial pressure; reducing atmospheres; reduction resistant high purity BaTiO3; Atmosphere; Barium; Costs; Dielectric materials; Electrodes; Firing; Hydrogen; Material properties; Nickel; Titanium compounds;
Conference_Titel :
Applications of Ferroelectrics, 1996. ISAF '96., Proceedings of the Tenth IEEE International Symposium on
Conference_Location :
East Brunswick, NJ
Print_ISBN :
0-7803-3355-1
DOI :
10.1109/ISAF.1996.598147
