Enhancement of Energy Storage Performance in NaNbO3-Modified BNT-ST Ceramics
Source abstract
Abstract
Relaxor ferroelectrics based on sodium bismuth titanate (Bi0.5Na0.5TiO3, BNT) have attracted more interest recently as potential ecologically acceptable materials for pulse power technology because of their excellent full-energy storage capabilities. This paper formed (1 − x){0.97[0.98(BNT-ST)-0.02CN]-0.03AlN}-xNN ceramics through a traditional solid-state reaction process. It was noted that the incorporation of NaNbO3 enhances the property of energy storage by elevating the breakdown strength and causing the creation of an ergodic relaxation state. The effective energy storage density (Wrec) and the energy storage efficiency (η) are 1.09 J/cm3 and 85%, respectively. The breakdown field strength Eb reached 155 kV/cm at x = 40%. These ceramics have excellent temperatures and frequency stabilities from 0.5 to 50 Hz and 20 to 60 °C.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Microwave Dielectric Ceramics Synthesis · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Henan Key Laboratory of Nanocomposites and Applications, Huanghe Science and Technology College, Zhengzhou 450006, China
School of Electronic Information, Zhengzhou University of Light Industry, Zhengzhou 450001, China
Sensor R&D Center, Zhengzhou Winsen Electronics Technology Company Limited, Hanwei Electronics Group Corporation, Zhengzhou 450000, China
Funding
Project of Henan Province Science and technology · Special Project of Zhengzhou Basic Research and Application Basic Research · Postgraduate Education Reform and Quality Improvement Project of Henan Province
References (51)
Show source-provided references
1. Enhanced energy storage density and ultrahigh efficiency achieved in BNT-BST-NN relaxor ferroelectric through the introduction of nanodomains and grain size engineering10.1016/j.est.2024.112841 ↗
2. Dielectric, impedance, and energy storage properties of Bi (Mg0.5Sn0.5)O3 modified Bi0.5Na0.5TiO3 based ceramics10.1111/ijac.15030 ↗
3. Multi-scale synergic optimization strategy for dielectric energy storage ceramics10.26599/JAC.2023.9220703 ↗
4. Realizing high energy storage performance under low electric fields in Bi0.5Na0.5TiO3-based ceramics by introducing rare earth elements10.1016/j.jpowsour.2024.235548 ↗
5. Effects of BaZrO3 on the phase evolution and energy storage capacities of BNT-based lead-free dielectric ceramics10.1016/j.jpcs.2024.112462 ↗
6. High entropy induced superior weakly coupled relaxor phase and suppression interfacial polarization in (Bi0.3Na0.3Sr0.3Ba0.1)(Ti1-xNbx)O3 ceramics10.1016/j.matchemphys.2025.130446 ↗
7. Improvement of energy storage properties of BNT-based ceramics via compositional modification10.1016/j.ceramint.2024.09.361 ↗
8. Optimized energy storage properties of Bi0.5Na0.5TiO3-based lead-free ceramics by composition regulation10.1016/j.ceramint.2024.02.329 ↗
9. Some properties of bismuth perovskites10.1063/1.1732613 ↗
10. Design strategies of high-performance lead-free electroceramics for energy storage applications10.1007/s12598-023-02452-4 ↗
11. Enhancement of energy storage and pyroelectric properties of (Na0.5Bi0.5)TiO3-SrTiO3-BaTiO3 ceramics by addition of (Ba0.9B0.1)TiO3 glass-phase10.1088/1402-4896/ad732a ↗
12. Phase structure and defect engineering in (Bi0.5Na0.5)TiO3-based relaxor antiferroelectrics toward excellent energy storage performance10.1016/j.nanoen.2022.107484 ↗
13. (Bi0.5Na0.5)TiO3-based relaxor ferroelectrics with simultaneous high energy storage properties and remarkable charge-discharge performances under low working electric fields for dielectric capacitor applications10.1016/j.ceramint.2021.05.308 ↗
14. Emerging antiferroelectric phases with fascinating dielectric, polarization and strain response in NaNbO3-(Bi0.5Na0.5)TiO3 lead-free binary system10.1016/j.actamat.2021.116710 ↗
15. Optimization of polarization behavior in (1−x)BSBN–xNN ceramics for pulsed power capacitors10.1039/D0TC01699C ↗
16. Achieving Ultrahigh Energy Storage Density of La and Ta Codoped AgNbO3 Ceramics by Optimizing the Field-Induced Phase Transitions10.1021/acsami.2c20508 ↗
17. Large energy storage density in BiFeO3-BaTiO3-AgNbO3 lead-free relaxor ceramics10.1016/j.jeurceramsoc.2020.03.012 ↗
18. Enhanced energy storage performance of BNT-ST based ceramics under low electric field via domain engineering10.1016/j.ceramint.2022.07.015 ↗
19. Enhanced Energy Storage Properties of BNT-ST-AN Relaxor Ferroelectric Ceramics Fabrication by the Solid-State Combustion Technique10.1002/pssa.202200240 ↗
20. Enhanced energy storage performance of eco-friendly BNT-based relaxor ferroelectric ceramics via polarization mismatch-reestablishment and viscous polymer process10.1016/j.ceramint.2021.11.197 ↗
21. Enhanced capacitive energy storage and dielectric temperature stability of A-site disordered high-entropy perovskite oxides10.1016/j.jmst.2022.10.053 ↗
22. Superior temperature-stable dielectrics for MLCC s based on Bi0.5Na0.5TiO3-NaNbO3 system modified by CaZrO310.1111/jace.15519 ↗
23. Influence of Bi nonstoichiometry on the energy storage properties of 0.93KNN–0.07BixMN relaxor ferroelectrics10.1142/S2010135X18300062 ↗
24. Large strain of temperature insensitive in (1-x)(0.94Bi0.5Na0.5TiO3-0.06BaTiO3)-xSr0.7La0.2TiO3 lead-free ceramics10.1016/j.ceramint.2018.03.182 ↗
25. Flexible hybrid piezo/triboelectric energy harvester based on a lead-free BNT-BT-KNN ceramic-polymer composite film10.1016/j.ceramint.2024.03.208 ↗
26. Very high-performance dielectric properties of Ca1-3x/2YbxCu3Ti4O12 ceramics10.1016/j.jallcom.2014.05.143 ↗
27. Enhanced energy storage performance, breakdown strength, and thermal stability in compositionally designed relaxor Eu3+ substituted Na0.2K0.3Bi0.5TiO310.1016/j.est.2024.112020 ↗
28. Enhanced energy-storage performance with excellent stability under low electric fields in BNT–ST relaxor ferroelectric ceramics10.1039/C8TC04447C ↗
29. Excellent energy storage and charge-discharge performances in PbHfO3 antiferroelectric ceramics10.1016/j.jeurceramsoc.2018.09.039 ↗
30. Lead-free AgNbO3 anti-ferroelectric ceramics with an enhanced energy storage performance using MnO2 modification10.1039/C6TC03289C ↗
31. High energy storage density and discharging efficiency in La3+/Nb5+-co-substituted (Bi0.5Na0.5)0.94Ba0.06TiO3 ceramics10.1016/j.jeurceramsoc.2019.04.031 ↗
32. High electrostrictive properties and energy storage performances with excellent thermal stability in Nb-doped Bi0.5Na0.5TiO3-based ceramics10.1039/C9RA04069B ↗
33. Giant strains in non-textured (Bi1/2Na1/2)TiO3-based lead-free Ceramics10.1002/adma.201503768 ↗
34. Enhanced energy density and thermal stability in relaxor ferroelectric Bi0.5Na0.5TiO3-Sr0.7Bi0.2TiO3 ceramics10.1016/j.jeurceramsoc.2019.07.003 ↗
35. Enhanced energy-storage performance in BNT-based lead-free dielectric ceramics via introducing SrTi0.875Nb0.1O3
36. High recoverable energy density of Na0.5Bi0.5TiO3-based ceramics by multi-scale insulation regulation and relaxor optimization strategy
37. Achieving outstanding energy storage behaviors via combinatorial optimization design in BNT-based relaxor ferroelectric ceramics under medium–low electric fields10.1039/D4TC00818A ↗
38. Field-induced strain engineering to optimize antiferroelectric ceramics in breakdown strength and energy storage performance10.1016/j.actamat.2023.119186 ↗
39. Lead-free Ag1-3xLaxNbO3 antiferroelectric ceramics with high- energy storage density and efficiency10.1111/jace.16309 ↗
40. Aliovalent A-site engineered AgNbO3 lead-free antiferroelectric ceramics toward superior energy storage density10.1039/C9TA02053E ↗
41. Significantly enhanced energy storage performance of rare-earth-modified silver niobate lead-free antiferroelectric ceramics via local chemical pressure tailoring10.1039/C8TC05458D ↗
42. Enhanced antiferroelectric phase stability in La-doped AgNbO3: Perspectives from the microstructure to energy storage properties10.1039/C8TA09353A ↗
43. Potassium-sodium niobate based lead-free ceramics: Novel electrical energy storage materials10.1039/C6TA07803F ↗
44. Significantly enhanced recoverable energy storage density in potassium-sodium niobate-based lead free ceramics10.1039/C6TA04107H ↗
45. Novel Na0.5Bi0.5TiO3 based lead-free energy storage ceramics with high power and energy density and excellent hightemperature stability10.1016/j.cej.2019.123154 ↗
46. Improvement of dielectric and ferroelectric properties in bismuth sodium titanate based relaxors through Bi non-stoichiometry10.1016/j.jallcom.2019.05.321 ↗
47. Comparative studies on structure, dielectric, strain and energy storage properties of (Bi0.5Na0.5)0.94Ba0.06Ti0.965(Mg1/3Nb2/3)0.035O3 lead-free ceramics prepared by traditional and two-step sintering method10.1007/s10854-017-8500-3 ↗
48. Enhanced energy storage properties in La(Mg1/2Ti1/2)O3-modified BiFeO3-BaTiO3 lead-free relaxor ferroelectric ceramics within a wide temperature range10.1016/j.jeurceramsoc.2016.08.021 ↗
49. Multifunctionality of lead-free BiFeO3 -based ergodic relaxor ferroelectric ceramics: High energy storage performance and electrocaloric effect10.1016/j.jallcom.2019.05.367 ↗
50. Novel bismuth ferrite-based leadfree ceramics with high energy and power density10.1111/jace.15546 ↗
51. Phase structure and energy storage performance for BiFeO3-BaTiO3 based lead-free ferroelectric ceramics10.1016/j.ceramint.2019.06.300 ↗