Enhanced energy storage properties in sodium bismuth titanate-based ceramics for dielectric capacitor applications

Y Wu, Y Fan, N Liu, P Peng, M Zhou, S Yan… - Journal of Materials …, 2019 - pubs.rsc.org
There are imperious demands for developing eco-benign energy storage materials with high-
performance in a sustainable society. In this paper, we introduce Sr0. 85Bi0. 1□ 0.05 TiO3 …

Crystal Structure Engineered Non-toxic Bi0.5Na0.5TiO3 Based Thin Films-Fabrication Process, Enhanced Electrical Performance, Challenges and Recent Reports

S Supriya - Journal of Inorganic and Organometallic Polymers and …, 2023 - Springer
Abstract Application of functional Bi0. 5Na0. 5TiO3 (BNT) based hybrid thin films to flexible
electronic devices is unavoidable for future technologies. The challenges involve the …

An investigation of the dielectric energy storage performance of Bi (Mg2/3Nb1/3) O3-modifed BaTiO3 Pb-free bulk ceramics with improved temperature/frequency …

G Liu, Y Li, M Shi, L Yu, P Chen, K Yu, Y Yan, L Jin… - Ceramics …, 2019 - Elsevier
In order to fabricate high performance dielectric capacitors for pulsed power applications,
dense and homogenous Bi (Mg 2/3 Nb 1/3) O 3-modifed BaTiO 3-based Pb-free relaxor …

Giant electro-strain and enhanced energy storage performance of (Y0. 5Ta0. 5) 4+ co-doped 0.94 (Bi0. 5Na0. 5) TiO3-0.06 BaTiO3 lead-free ceramics

B Yan, H Fan, C Wang, M Zhang, AK Yadav… - Ceramics …, 2020 - Elsevier
94 (Bi 0.5 Na 0.5)(Y 0.5 Ta 0.5) x Ti 1-x O 3-0.06 BaTiO 3 lead-free piezoelectric ceramics
were prepared by a conventional solid-state reaction method to study their excellent electro …

Realizing high-performance capacitive energy storage in lead-free relaxor ferroelectrics via synergistic effect design

Y Ding, W Que, J He, W Bai, P Zheng, P Li… - Journal of the European …, 2022 - Elsevier
Developing lead-free dielectric ceramics with outstanding energy storage properties has
become urgent for dielectric capacitors. Herein, a synergistic effect design strategy has been …

High energy-storage density under low electric field in lead-free relaxor ferroelectric film based on synergistic effect of multiple polar structures

N Sun, Y Li, X Liu, X Hao - Journal of Power Sources, 2020 - Elsevier
Although dielectric energy-storage devices are frequently used in high voltage level, high
voltage risk and large cost of insulation technology have increased the demand on the …

Optimized strain properties with small hysteresis in BNT-based ceramics with ergodic relaxor state

A Deng - Journal of the European Ceramic Society, 2021 - Elsevier
Electric field-induced high strain with small hysteresis and good temperature stability is
necessary for piezoactuators devices. Most of previous works focus on the giant strain …

Ultrahigh strain in site engineering-independent Bi0. 5Na0. 5TiO3-based relaxor-ferroelectrics

J Yin, C Zhao, Y Zhang, J Wu - Acta Materialia, 2018 - Elsevier
In the past, accompanied by the highly asymmetric bipolar strain-electric field (SE) loop, the
ultrahigh strain can be realized in bismuth sodium titanate (BNT)-based ceramics mainly by …

Structure evolution, ferroelectric properties, and energy storage performance of CaSnO3 modified BaTiO3-based Pb-free ceramics

G Liu, Y Li, J Gao, D Li, L Yu, J Dong, Y Zhang… - Journal of Alloys and …, 2020 - Elsevier
Abstract Pb-free bulk (1-x) BaTiO 3-xCaSnO 3,(x= 0.05, 0.10, 0.15, 0.20 mol) ceramics were
fabricated with traditional electroceramic processing technology, and the influences of …

High thermal stability of energy storage density and large strain improvement of lead-free Bi0. 5 (Na0. 40K0. 10) TiO3 piezoelectric ceramics doped with La and Zr

P Butnoi, S Manotham, P Jaita, C Randorn… - Journal of the European …, 2018 - Elsevier
Abstract Properties of lead-free Bi 0.5-x La x Na 0.40 K 0.10 Ti 0.98 Zr 0.02 O 3 (x= 0.000–
0.040) ceramics were investigated. All ceramics have a pure perovskite structure. A high …