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Reaction Rates of BaTiO 3 and SrTiO 3
Author(s) -
UUSIMÄKI A.,
VÄHÄKANGAS J.,
LEPPÄVUORI S.
Publication year - 1982
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1982.tb10383.x
Subject(s) - activation energy , ceramic , materials science , diffraction , mineralogy , strontium titanate , thermodynamics , analytical chemistry (journal) , chemistry , composite material , nanotechnology , thin film , physics , optics , chromatography
The temperature dependence of the reaction rates in a 50(BaTiO 3 )‐50(SrTiO 3 ) ceramic mixture (wt%) was studied by high‐temperature X‐ray diffraction. The data were fitted to two theoretical models and times for complete reactions and activation energy were calculated. Use of the results in electronic material applications is discussed.