Inorganic dielectric materials for energy storage applications: a review
AA Balaraman, S Dutta - Journal of Physics D: Applied Physics, 2022 - iopscience.iop.org
The intricacies in identifying the appropriate material system for energy storage applications
have been the biggest struggle of the scientific community. Countless contributions by …
have been the biggest struggle of the scientific community. Countless contributions by …
Solid-state crystal growth of lead-free ferroelectrics
P Kabakov, C Dean, V Kurusingal, Z Cheng… - Journal of Materials …, 2020 - pubs.rsc.org
The forecasted restriction of lead containing materials in piezoelectric devices has created
vast interest into the development of alternatives, ie lead-free systems. Since the discovery …
vast interest into the development of alternatives, ie lead-free systems. Since the discovery …
Enhanced energy storage density by inducing defect dipoles in lead free relaxor ferroelectric BaTiO3-based ceramics
WB Li, D Zhou, LX Pang - Applied Physics Letters, 2017 - pubs.aip.org
In this work, Mn-doped 0.9 BaTiO 3-0.1 Bi (Mg 2/3 Nb 1/3) O 3 ceramics were prepared by
the conventional solid state reaction method, and the effect of defect dipoles on energy …
the conventional solid state reaction method, and the effect of defect dipoles on energy …
Simultaneously improving piezoelectric properties and temperature stability of Na0.5K0.5NbO3 (KNN)-based ceramics sintered in reducing atmosphere
It is a very difficult work to sinter K 0.5 Na 0.5 NbO 3 (KNN)-based materials with good
reduction resistance in strong reducing atmosphere. 0.945 K 0.48 Na 0.52 Nb 0.96 Ta 0.04 …
reduction resistance in strong reducing atmosphere. 0.945 K 0.48 Na 0.52 Nb 0.96 Ta 0.04 …
The achieving enhanced piezoelectric performance of KNN-based ceramics: Decisive role of multi-phase coexistence induced by lattice distortion
P Jia, Z Zheng, Y Li, Z Li, T Liu, Y Wang - Journal of Alloys and Compounds, 2023 - Elsevier
Multi-phase coexistence induced by phase boundary regulation is an efficient approach to
promote the performance of (K, Na) NbO 3 ceramics. Here,[(1-x)(K 0.5 Na 0.5)(Nb 0.965 Sb …
promote the performance of (K, Na) NbO 3 ceramics. Here,[(1-x)(K 0.5 Na 0.5)(Nb 0.965 Sb …
Duplex structure in K0. 5Na0. 5NbO3-SrZrO3 ceramics with temperature-stable dielectric properties
Temperature-stable dielectric properties have been developed in the 0.86 K 0.5 Na 0.5 NbO
3-0.14 SrZrO 3 solid solution system. High dielectric permittivity (ε′= 2310) with low loss …
3-0.14 SrZrO 3 solid solution system. High dielectric permittivity (ε′= 2310) with low loss …
(K, Na) NbO3-based piezoelectric single crystals: Growth methods, properties, and applications
Piezoelectric single crystals based on the perovskite ferroelectric system (K, Na) NbO3 have
been widely investigated over the past 20 years due to large piezoelectric coefficients, high …
been widely investigated over the past 20 years due to large piezoelectric coefficients, high …
Understanding the origin of the high piezoelectric performance of KNN-based ceramics from the perspective of lattice distortion
W Liu, H Wang, W Hu, Y Du, C Cheng - Ceramics International, 2022 - Elsevier
Although both phase structure and fraction can affect the electrical properties of (K, Na) NbO
3 based ceramics, few studies have examined the effects of lattice distortion on their …
3 based ceramics, few studies have examined the effects of lattice distortion on their …
Improving fatigue properties, temperature stability and piezoelectric properties of KNN-based ceramics via sintering in reducing atmosphere
It has great research value and application potential to develop K 0.5 Na 0.5 NbO 3 (KNN)-
based ceramics with low sintering temperature (T sinter) and excellent piezoelectric …
based ceramics with low sintering temperature (T sinter) and excellent piezoelectric …
A highly dense structure boosts energy harvesting and cycling reliabilities of a high-performance lead-free energy harvester
Currently, effective piezoelectric energy harvesters are based on Pb (Zr, Ti) O3 (PZT)
ceramics. However, the growing environmental concerns have been pushing the …
ceramics. However, the growing environmental concerns have been pushing the …