Perovskite lead-free dielectrics for energy storage applications
The projected increase in world energy consumption within the next 50 years, coupled with
low emission requirements, has inspired an enormous effort towards the development of …
low emission requirements, has inspired an enormous effort towards the development of …
The formation and effect of defect dipoles in lead-free piezoelectric ceramics: a review
As one of the most crucial intrinsic contributions, defect dipoles show unique and prominent
influence on the responsive behavior of piezoelectric ceramics. Here, we present the …
influence on the responsive behavior of piezoelectric ceramics. Here, we present the …
[HTML][HTML] Perovskite Srx (Bi1− xNa0. 97− xLi0. 03) 0.5 TiO3 ceramics with polar nano regions for high power energy storage
Dielectric capacitors are very attractive for high power energy storage. However, the low
energy density of these capacitors, which is mainly limited by the dielectric materials, is still …
energy density of these capacitors, which is mainly limited by the dielectric materials, is still …
Phase transitions in bismuth-modified silver niobate ceramics for high power energy storage
Ceramics of composition Ag1− 3xBixNbO3 (0.005≤ x≤ 0.040) were prepared by solid state
methods and their structure and electrical behavior were characterized with a view to their …
methods and their structure and electrical behavior were characterized with a view to their …
Unfolding grain size effects in barium titanate ferroelectric ceramics
Y Tan, J Zhang, Y Wu, C Wang, V Koval, B Shi, H Ye… - Scientific reports, 2015 - nature.com
Grain size effects on the physical properties of polycrystalline ferroelectrics have been
extensively studied for decades; however there are still major controversies regarding the …
extensively studied for decades; however there are still major controversies regarding the …
On the phase identity and its thermal evolution of lead free (Bi1/2Na1/2) TiO3-6 mol% BaTiO3
Temperature-dependent dielectric permittivity of 0.94 (Bi 1/2 Na 1/2) TiO 3-0.06 BaTiO 3
(BNT-6BT) lead-free piezoceramics was studied to disentangle the existing unclear issues …
(BNT-6BT) lead-free piezoceramics was studied to disentangle the existing unclear issues …
Energy storage properties of bismuth ferrite based ternary relaxor ferroelectric ceramics through a viscous polymer process
G Liu, M Tang, X Hou, B Guo, J Lv, J Dong… - Chemical Engineering …, 2021 - Elsevier
Abstract In this work, Sr 0.7 Bi 0.2 TiO 3 (SBT) was doped into BF-BT to form a solid solution
with relaxor ferroelectric characteristics. Constricted PE loops were observed due to the field …
with relaxor ferroelectric characteristics. Constricted PE loops were observed due to the field …
Design for high energy storage density and temperature-insensitive lead-free antiferroelectric ceramics
Dielectric capacitors with high power density and excellent temperature stability are highly
demanded in pulsed power systems. AgNbO3-based lead-free antiferroelectric ceramics …
demanded in pulsed power systems. AgNbO3-based lead-free antiferroelectric ceramics …
Ferroelectricity in a semiconducting all-inorganic halide perovskite
Ferroelectric semiconductors are rare materials with both spontaneous polarizations and
visible light absorptions that are promising for designing functional photoferroelectrics, such …
visible light absorptions that are promising for designing functional photoferroelectrics, such …
A-site compositional modulation in barium titanate based relaxor ceramics to achieve simultaneously high energy density and efficiency
Y Wang, T Wang, J Wang, J Liu, Z **ng, H Yang… - Journal of the European …, 2021 - Elsevier
Dielectric ceramics capacitors (DCC) with excellent energy storage performance (ESP) and
charge-discharge performance (CDP) is very critical in the field of advanced electronics and …
charge-discharge performance (CDP) is very critical in the field of advanced electronics and …