High strain piezoelectric ceramics are the state-of-the-art materials for high precision,
positioning devices. A comprehensive review of the latest developments of the various types …

Superior high-temperature stable dielectric ceramics with high energy density and power
density are promising materials for the pulse power capacitor applications. A high dielectric …

Pb-free relaxor ferroelectric materials are attractive because of their fast charge–discharge
capability and environmental safety. Here, a series of new-type Pb-free ferroelectric …

Abstract A novel (1-x) Na 0.5 Bi 0.5 TiO 3-xBaHfO 3 (abbreviated as (1-x) NBT-x BH)
transparent ceramic was fabricated by the solid state reaction method. X-ray diffraction …

Abstract (1− x)(Bi 0.5 Na 0.5) TiO 3-xBa 0.85 Ca 0.15 Ti 0.9 Zr 0.1 O 3 ceramics were
prepared by solid state route and their phase structure and electric properties were …

It is a grand challenge to achieve high energy density (W) and efficiency (η) simultaneously
under a low electric field (LE) to obtain new high energy storage capacitors. Similar to anti …

The dielectric and electromechanical properties of 0.75 Bi 1/2 Na 1/2 TiO 3–0.25 SrTiO 3 (25
ST) as a function of temperature and frequency were studied. It is shown that the 25 ST is a …

In this work, we report the phase diagram of lead-free ternary (1− y)[(1− x)(Bi 0.5 Na 0.5) TiO
3–x (Bi 0.5 K 0.5) TiO 3]–y (K 0.5 Na 0.5) NbO 3 (BNT–BKT–KNN) system and study the …

Abstract Bi 0.5 Na 0.5 TiO 3 (BNT) lead-free ceramics have been extensively studied due to
their excellent dielectric, piezoelectric and ferroelectric properties. The phase structure and …

Recently, ceramics have raised much interest for high-power and high-energy capacitors
applications. The W rec (recoverable energy density) generally increases with applied E …