Fundamentals and practical dielectric implications of stoichiometry and chemical design in a high-performance ferroelectric oxide: BaTiO3

CA Randall, P Yousefian - Journal of the European Ceramic Society, 2022 - Elsevier
The processing science and fundamental understanding of defect chemistry of BaTiO 3 is a
model example of how material science is used to guide the materials engineering of …

High energy storage properties of calcium-doped barium titanate thin films with high breakdown field strength

T Zhao, Y Ye, K Guo, R Cui, M Zhang, X Wang… - Journal of Alloys and …, 2024 - Elsevier
Abstract Barium titanate (BaTiO 3; BTO) has excellent energy storage properties; however,
the breakdown field strength of BTO thin films must be improved for high energy storage. In …

Phase Transition Behavior and Large Piezoelectricity Near the Morphotropic Phase Boundary of Lead‐Free (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 Ceramics

Y Tian, L Wei, X Chao, Z Liu… - Journal of the American …, 2013 - Wiley Online Library
The phase transition behavior and piezoelectric properties of (Ba 1− x Ca x)(Zr 0.1 Ti 0.9) O
3 and (Ba 0.85 Ca 0.15)(Zr y Ti 1− y) O 3 ceramics were investigated in this work to find out …

Investigations on structure, ferroelectric, piezoelectric and energy storage properties of barium calcium titanate (BCT) ceramics

VS Puli, DK Pradhan, BC Riggs, DB Chrisey… - Journal of alloys and …, 2014 - Elsevier
We investigated structural, aging induced ferroelectric, piezoelectric and energy density
properties of ceramic (Ba 0.70 Ca 0.30) TiO 3 (BCT) capacitors that were prepared by the …

Phase transition behavior and electrical properties of lead-free (Ba1− xCax)(Zr0. 1Ti0. 9) O3 piezoelectric ceramics

Y Tian, X Chao, L Wei, P Liang, Z Yang - Journal of Applied Physics, 2013 - pubs.aip.org
Lead-free (Ba 1− x Ca x)(Zr 0.1 Ti 0.9) O 3 (BCZT) ceramics were synthesized by
conventional solid-state sintering process. The Ca ion substitutions on phase transition …

High‐Energy Density Dielectrics and Capacitors for Elevated Temperatures: Ca(Zr,Ti)O3

H Lee, JR Kim, MJ Lanagan… - Journal of the …, 2013 - Wiley Online Library
The Ca (Zr 1− x Ti x) O 3 (CZT) solid solution system is a linear dielectric that is of interest for
high‐temperature power capacitor applications. This dielectric was synthesized by …

Self-Powered Fluoride Ion Detectors Based on Piezoelectric Nanogenerators with Filler Materials Comprising Mn-Doped BaTiO3 Nanostructures and Carbon …

A Bhaduri, S Singh, MK Gupta - ACS Applied Nano Materials, 2023 - ACS Publications
The current study depicts an exclusive technique to detect fluoride ions in water using a cost-
effective self-powered sensing device using nanostructured Mn-doped BaTiO3 as the …

[HTML][HTML] Enhanced dielectric and ferroelectric characteristics in Ca-modified BaTiO3 ceramics

XN Zhu, W Zhang, XM Chen - Aip Advances, 2013 - pubs.aip.org
Synergic modification of BaTiO 3 ceramics was investigated by Ca-substitution, and the
superior dielectric and ferroelectric properties were determined together with the structure …

Effect of manganese do** on structural, optical, morphological, and dielectric properties of Ba(Ti1-xMnx)O3 lead-free ceramics for energy storage in …

AE Ghandouri, LEH Omari, S Sayouri… - … Science and Pollution …, 2024 - Springer
A supercapacitor (SC) is considered to be one of the best energy storage devices due to its
high-power density, long lifespan, fast charge storage capability, and eco-friendliness …

Investigations on the phase transition of Mn-doped BaTiO3 multifunctional ferroelectric ceramics through Raman, dielectric, and magnetic studies

K Madhan, R Thiyagarajan, C Jagadeeshwaran… - Journal of Sol-Gel …, 2018 - Springer
Abstract BaTiO 3 (BTO) and BaTi 1− x Mn x O 3 (x= 0.25, 0.50, 0.75 mol%) ceramic materials
have been prepared by the sol–gel combustion method. X-ray diffraction (XRD) has been …