Abstract
BaTiO3–SrTiO3 (BST) thick films (~ 250–390 μm) with layered structures were fabricated by tape-casting and lamination process. Layered composites with various Ba/Sr ratios were obtained by lamination of BaTiO3 (BT) and SrTiO3 (ST) tapes in different spatial configurations (2–2). As-prepared BST ceramics showed much improved sinterability over the laminates of pure BT or pure ST tapes. Dielectric properties of materials were measured in the temperature range of 25 °C to 200 °C. The method of utilizing of layered structures offered flexibility to maximize the energy storage capability at specific operating conditions: (temperature and electric field) by tailoring the dielectric properties through varying the spatial configurations of BT and ST films.
Recommended Citation
S. Chao and F. Dogan, "BaTiO3–SrTiO3 layered dielectrics for energy storage," Materials Letters, vol. 65, no. 6, pp. 978 - 981, Elsevier, Mar 2011.
The definitive version is available at https://doi.org/10.1016/j.matlet.2010.12.043
Department(s)
Materials Science and Engineering
Publication Status
Full Text access
Keywords and Phrases
BaTiO3; SrTiO3; Dielectric properties; Energy storage
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2026 Elsevier, All rights reserved
Publication Date
2011-03-31
