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|Title:||Structure characterization of BiFeO3-SrBi2Nb2O9 ceramics by mechanical activation||Authors:||Gu, H.
xBiFeO3-(1 - x)SrBi2Nb2O9
|Issue Date:||25-May-2003||Citation:||Gu, H., Zhang, T., Cao, W., Xue, J., Wang, J. (2003-05-25). Structure characterization of BiFeO3-SrBi2Nb2O9 ceramics by mechanical activation. Materials Science and Engineering B: Solid-State Materials for Advanced Technology 99 (1-3) : 116-120. ScholarBank@NUS Repository. https://doi.org/10.1016/S0921-5107(02)00432-4||Abstract:||Ferroelectric ceramics of the system of xBiFeO3-(1 - x)SrBi2Nb2O9 (SBFN) with x ranging from 0 to 0.3 were synthesized by sintering the mechanically activated mixed composition. The resulting SBFN consists of layered perovskite crystallites in the activated form. Sintered SBFN exhibits a single-phase layered perovskite structure without detectable secondary phase being present during crystallization. The processing temperature of SrBi2Nb2O9 (SBN) decreases with increasing content of BiFeO3, while the grain morphology changes from a lamellar structure in SBN to granular structure up to x = 0.2-0.3. © 2002 Elsevier Science B.V. All rights reserved.||Source Title:||Materials Science and Engineering B: Solid-State Materials for Advanced Technology||URI:||http://scholarbank.nus.edu.sg/handle/10635/107308||ISSN:||09215107||DOI:||10.1016/S0921-5107(02)00432-4|
|Appears in Collections:||Staff Publications|
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