[HTML][HTML] Progress and perspective of high strain NBT-based lead-free piezoceramics and multilayer actuators
abstract In this review, the evolution of high strain Na 0.5 Bi 0.5 TiO 3-based lead-free
piezoceramics and their multilayer actuators has been explored. First, in terms of Na 0.5 Bi …
piezoceramics and their multilayer actuators has been explored. First, in terms of Na 0.5 Bi …
Current Development in Lead‐Free Bi0.5(Na,K)0.5TiO3‐Based Piezoelectric Materials
The lead‐free piezoelectric ceramics display good piezoelectric properties which are
comparable with Pb (Zr, Ti) O3 (PZT) and these materials overcome the hazard to the …
comparable with Pb (Zr, Ti) O3 (PZT) and these materials overcome the hazard to the …
Giant electric-field-induced strains in lead-free ceramics for actuator applications–status and perspective
In response to the current environmental regulations against the use of lead in daily
electronic devices, a number of investigations have been performed worldwide in search for …
electronic devices, a number of investigations have been performed worldwide in search for …
[HTML][HTML] Phase evolution and relaxor to ferroelectric phase transition boosting ultrahigh electrostrains in (1− x)(Bi1/2Na1/2) TiO3-x (Bi1/2K1/2) TiO3 solid solutions
Owing to the complex composition architecture of these solid solutions, some fundamental
issues of the classical (1− x) Bi 1/2 Na 1/2 TiO-xBi 1/2 K 1/2 TiO 3 (BNT-xBKT) binary system …
issues of the classical (1− x) Bi 1/2 Na 1/2 TiO-xBi 1/2 K 1/2 TiO 3 (BNT-xBKT) binary system …
Enhanced energy storage properties of BiAlO3 modified Bi0. 5Na0. 5TiO3–Bi0. 5K0. 5TiO3 lead-free antiferroelectric ceramics
Z Yu, Y Liu, M Shen, H Qian, F Li, Y Lyu - Ceramics International, 2017 - Elsevier
Abstract Lead-free (1− x)(0.75 Bi 0.5 Na 0.5 TiO 3–0.25 Bi 0.5 K 0.5 TiO 3)–xBiAlO 3 (BNT–
BKT–100xBA, x= 0–0.10) ceramics were prepared by two-step sintering method and their …
BKT–100xBA, x= 0–0.10) ceramics were prepared by two-step sintering method and their …
Temperature‐ and Frequency‐Dependent Properties of the 0.75Bi1/2Na1/2TiO3–0.25SrTiO3 Lead‐Free Incipient Piezoceramic
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 …
ST) as a function of temperature and frequency were studied. It is shown that the 25 ST is a …
Thermal depolarization regulation by oxides selection in lead-free BNT/oxides piezoelectric composites
J Yin, Y Wang, Y Zhang, B Wu, J Wu - Acta Materialia, 2018 - Elsevier
For the bismuth sodium titanate (BNT)-based materials, the thermal depolarization
temperature (T d) is always an obstacle for practical applications. Recently, BNT/ZnO …
temperature (T d) is always an obstacle for practical applications. Recently, BNT/ZnO …
Nanoscale ferroelectric/relaxor composites: origin of large strain in lead–free Bi–based incipient piezoelectric ceramics
Abstract La–doped (Bi 0.5 Na 0.41 K 0.09) TiO 3 ceramics were synthesized using a
conventional solid–state reaction route. X–ray diffraction and electric–field–induced …
conventional solid–state reaction route. X–ray diffraction and electric–field–induced …
Enhanced energy storage properties of 0.7 Bi0· 5Na0· 5TiO3-0.3 SrTiO3 ceramic through the addition of NaNbO3
MK Bilal, R Bashir, SU Asif, J Wang, W Hu - Ceramics International, 2021 - Elsevier
Relaxor ferroelectrics with high energy density and efficiency are good candidates for
pulsed power devices. In the present work,(1-x)(0.7 Bi 0· 5 Na 0· 5 TiO 3-0.3 SrTiO 3) …
pulsed power devices. In the present work,(1-x)(0.7 Bi 0· 5 Na 0· 5 TiO 3-0.3 SrTiO 3) …
Enhanced electric field-induced strain and ferroelectric behavior of (Bi0. 5Na0. 5) TiO3–BaTiO3–SrZrO3 lead-free ceramics
The crystal structure, electric field-induced strain (EFIS) and piezoelectric properties of lead-
free SrZrO 3-modified Bi 0.5 Na 0.5 TiO 3–0.065 BaTiO 3 (BNBT–SZ100x, with x= 0–10) …
free SrZrO 3-modified Bi 0.5 Na 0.5 TiO 3–0.065 BaTiO 3 (BNBT–SZ100x, with x= 0–10) …