The similar electronic structure of Bi 3+ and Pb 2+ has motivated researchers to explore
bismuth-based perovskite compounds, which in the past decade has been further fuelled by …

BiFeO3-BaTiO3 is a promising high-temperature piezoelectric ceramic that possesses both
good electromechanical properties and a Curie temperature (TC). Here, the piezoelectric …

High recoverable energy density (W rec∼ 2.1 J/cm3) was obtained in (0.7–x) BiFeO3-0.3
BaTiO3-x Bi (Zn2/3Nb1/3) O3+ 0.1 wt% Mn2O3 (BF-BT-x BZN, x= 0.05) lead-free ceramics …

Bismuth ferrite-barium titanate (BF-BT) ceramics show promise for high-temperature device
applications, potentially supplanting lead-based counterparts. Recent studies have focused …

The field of lead-free piezoceramics, which aims to replace lead zirconate titanate (PZT) and
related perovskite materials, has been vibrant for almost 15 years. Once the science in this …

To understand the structure nature and physical mechanisms of property evolution under
electric and temperature fields, temperature-dependent electrical properties of bismuth …

Barium titanate (BaTiO3) and Bismuth ferrite (BiFeO3) have been investigated for many
years. Both of them have good electrical properties in the application of industries such as …

Abstract Recently, BiFeO 3–BaTiO 3 (BF-BT) lead-free ferroelectric ceramics have been
widely concerned and deemed as one of the most promising candidates for lead-free energy …

The paper is concerned with the structure and functional properties of bismuth ferrite–barium
titanate, 0.75 BiFeO3–0.25 BaTiO3, solid solutions. Such materials are attracting attention …

Polymer-based piezoelectric nanogenerators (PENG) produce satisfactory voltage but low
current outputs. Herein, a flexible, multilayered PENG with a high power density is …