Excellent energy storage properties achieved in sodium niobate-based relaxor ceramics through doping tantalum

L Yang, X Kong, Q Li, Y Lin, S Zhang… - ACS Applied Materials & …, 2022 - ACS Publications
Lead-free relaxor ferroelectric ceramics are potential for energy storage applications due to
their comprehensive energy storage properties. However, the energy efficiency of many …

Self-Assembled Interwoven Nanohierarchitectures of NaNbO3 and NaNb1–xTaxO3 (0.05 ≤ x ≤ 0.20): Synthesis, Structural Characterization, Photocatalytic …

U Farooq, J Ahmed, SM Alshehri, Y Mao, T Ahmad - Acs Omega, 2022 - ACS Publications
Dependence on fossil fuels for energy purposes leads to the global energy crises due to the
nonrenewable nature and high CO2 production for environmental pollution. Therefore, new …

Significantly Enhanced Energy Storage Density of NNT Ceramics Using Aliovalent Dy3+ Dopant

M Emmanuel, H Hao, H Liu, A Jan… - ACS Sustainable …, 2021 - ACS Publications
Sodium niobate (NN)-based lead-free ceramic Dy x Na1–x (Nb0. 9Ta0. 1) O3 denoted as
(DNNT) x= 0, 0.05, 0.1, 0.2, and 0.3 was synthesized via a conventional solid-state method …

Influence of Mn-doping on the structure, high-temperature dielectric, and conductive properties of NaNbO3 ceramics

A Yadav, S Sahoo, S Singh, IP Raevski… - Materials Science and …, 2023 - Elsevier
Abstract Single phase NaNb 1− x Mn x O 3 (NMn) with x= 0.00− 0.06 ceramics were
synthesized using solid state reaction technique at 1150° C sintering temperature. The …

Scaling behavior of the BaZr0. 1Ti0. 9O3 (BZT) dielectric ceramic at the elevated temperatures (400° C–540° C)

M Fahad, R Thangavel, PM Sarun - Materials Science and Engineering: B, 2022 - Elsevier
Scaling behavior and conduction mechanism of lead-free BaZr 0.1 Ti 0.9 O 3 (BZT) dielectric
ceramic is studied at the elevated temperatures between 400 to 540° C. Single-phase with …

Lead-Free NaNbO3-Based Ceramics for Electrostatic Energy Storage Capacitors

SN Soheli, Z Lu, D Sun, I Shyha - Ceramics, 2024 - mdpi.com
The burgeoning significance of antiferroelectric (AFE) materials, particularly as viable
candidates for electrostatic energy storage capacitors in power electronics, has sparked …

Structural transformation, dielectric and multiferroic properties of (Gd1-xBax)(Fe1-xTix) O3 ceramics by tuning composition

S Sahoo, A Yadav, KP Andryushin, PK Mahapatra… - Ceramics …, 2023 - Elsevier
The structural transformation, ferro-paraelectric and magnetic ordering induced dielectric
phase transitions, multiferroic properties, relaxation and conduction mechanisms of (Gd 1-x …

Investigation on structural, dielectric, and impedance characteristics of Zr-modified NaNbO3 ceramics at elevated temperature

A Yadav, IP Raevski, PM Sarun - Materials Today Communications, 2022 - Elsevier
NaNb 1− x Zr x O 3 (NZr) ceramics with 0≤ x≤ 0.15 are prepared via solid-state reaction
route. Structural, microstructural, and electronic state investigations of NZr samples were …

Enhanced Oxide Ion Conductivity by Ta Doping of Ba3Nb1–xTaxMoO8.5

B Sherwood, EJ Wildman, RI Smith… - Inorganic …, 2023 - ACS Publications
Significant oxide ion conductivity has previously been reported for the Ba3M′ M ″O8. 5
family (M′= Nb5+, V5+; M ″= Mo6+, W6+) of cation-deficient hexagonal perovskite …

[HTML][HTML] Electric field assisted spark plasma sintering of ABO3 perovskites: Crystal structure, dielectric behavior and future challenges

S Supriya - Open Ceramics, 2024 - Elsevier
Plenty of traditional and novel sintering techniques have been utilized to enhance the
performance of perovskite materials. Among several sintering methods, electric field …