Excellent energy storage properties achieved in sodium niobate-based relaxor ceramics through doping tantalum
Lead-free relaxor ferroelectric ceramics are potential for energy storage applications due to
their comprehensive energy storage properties. However, the energy efficiency of many …
their comprehensive energy storage properties. However, the energy efficiency of many …
Simultaneously realizing superior energy storage properties and outstanding charge–discharge performances in tungsten bronze-based ceramic for capacitor …
X Zhang, H Wang, X Bu, P Zheng, L Li, F Wen… - Inorganic …, 2021 - ACS Publications
The development of lead-free ceramics with appropriate energy storage properties is
essential for the successful practical application of advanced electronic devices. In this …
essential for the successful practical application of advanced electronic devices. In this …
Structural evolution, dielectric and energy storage properties of Na (Nb1− xTax) O3 ceramics prepared by spark plasma sintering
JJ Bian, M Otonicar, M Spreitzer, D Vengust… - Journal of the European …, 2019 - Elsevier
Abstract Phase pure NaNb 1− x TaxO 3 ceramics have been successfully prepared by spark
plasma sintering (SPS) process at 950–1150° C. The structural evolution, dielectric and …
plasma sintering (SPS) process at 950–1150° C. The structural evolution, dielectric and …
High energy storage performance of Ca0. 15 (Sr0. 6Ba0. 4) 0.85 Nb2-xTaxO6 relaxor ferroelectric ceramics
S Hou, S Xu, L Yang, X Liu, L Wei, X Chao, D Wu… - Ceramics …, 2022 - Elsevier
A series of lead-free Ca 0.15 (Sr 0.6 Ba 0.4) 0.85 Nb 2-x Ta x O 6 (CSBNT x) unfilled
tetragonal tungsten bronze (TTB) ferroelectric ceramics were fabricated via a traditional solid …
tetragonal tungsten bronze (TTB) ferroelectric ceramics were fabricated via a traditional solid …
Phase-contrast imaging in aberration-corrected scanning transmission electron microscopy
Although the presence of phase-contrast information in bright field images recorded with a
scanning transmission electron microscope (STEM) has been known for a long time, its …
scanning transmission electron microscope (STEM) has been known for a long time, its …
Simultaneously achievement of high recoverable energy density and efficiency in sodium niobate-based ceramics
Abstract Single lead-free Na0. 73Bi0. 09 (Nb1− x Tax) O3 (x= 0, 0.10, 0.20, 0.30, and 0.40)
ceramic phases were processed via a solid-state sintering route. The phase, microstructure …
ceramic phases were processed via a solid-state sintering route. The phase, microstructure …
Ferroelectric transition and structural modulation in Sr2Na (Nb1− xTax) 5O15 tungsten bronze ceramics
Y Wang, TL Sun, XL Zhu, L Liu, XM Chen - Journal of Applied Physics, 2021 - pubs.aip.org
Effects of B-site Ta 5+ substitution on the ferroelectric transition and crystal structure
modulation were investigated for Sr 2 Na (Nb 1− x Ta x) 5 O 15 (x= 0–0.5) tungsten bronzes …
modulation were investigated for Sr 2 Na (Nb 1− x Ta x) 5 O 15 (x= 0–0.5) tungsten bronzes …
Mixed NaNb x Ta 1− x O 3 perovskites as photocatalysts for H 2 production
Mixed perovskites NaNbxTa1− xO3 were prepared by solid state reaction (SSR) as well as
by hydrothermal (Hyd) methods, and their photocatalytic activity for hydrogen production …
by hydrothermal (Hyd) methods, and their photocatalytic activity for hydrogen production …
Polar and Magnetic Layered A-Site and Rock Salt B-Site-Ordered NaLnFeWO6 (Ln = La, Nd) Perovskites
M Retuerto, MR Li, A Ignatov, M Croft… - Inorganic …, 2013 - ACS Publications
We have expanded the double perovskite family of materials with the unusual combination
of layered order in the A sublattice and rock salt order over the B sublattice to compounds …
of layered order in the A sublattice and rock salt order over the B sublattice to compounds …
The influence of Mn substitution on the local structure of Na0. 5Bi0. 5TiO3 crystals: Increased ferroelectric ordering and coexisting octahedral tilts
The ferroelectric domain structure of pure Na 1/2 Bi 1/2 TiO 3 (NBT) and 1 at.% Mn-doped
NBT (Mn-NBT) crystals was investigated by piezoresponse force microscopy. The …
NBT (Mn-NBT) crystals was investigated by piezoresponse force microscopy. The …