An ultrahigh energy storage efficiency and recoverable density in Bi0.5Na0.5TiO3 with the modification of Sr0.85La0.1TiO3 via viscous polymer process
Source abstract
Abstract
Currently, the development of dielectric ceramic capacitors is restricted by the contradiction between high efficiency and high recoverable density. Therefore, a novel strategy was designed to achieve a superior balance between them. Firstly, introducing Sr0.85La0.1TiO3 can enhance the content of the weak polar phase (P4bm) to become the main component, which can optimize the relaxor behaviour and improve efficiency. Then, the electric breakdown strength was effectively enhanced by grain refinement and viscous polymer processing. Finally, a high recoverable energy density of ∼5.3 J/cm3 and an excellent efficiency of ∼92.2% were attained in 0.9Bi0.5Na0.5TiO3-0.1Na0.8Sr0.1NbO3 ceramic with the addition of 0.35Sr0.85La0.1TiO3 after viscous polymer processing. The piezoelectric force microscope had been applied to prove the high activity of the polar nanoregions and finite element analysis was adopted to explain the reasons for the enhancing electric breakdown strength. In addition, this ceramic exhibits good temperature and frequency stability, and a fast discharging rate of 0.11 μs, making it a potential candidate for the actual application.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Dielectric materials and actuators · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (100+)
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1. Review of lead-free Bi-based dielectric ceramics for energy-storage applications
2. Relaxor ferroelectric (Na0.5Bi0.5)0.4Sr0.6TiO3-based ceramics for energy storage application10.1016/j.ceramint.2020.01.154 ↗
3. Recent developments in BaTiO3 based lead-free materials for energy storage applications10.1016/j.jallcom.2022.167066 ↗
4. Enhanced energy storage performance in Sr0.7La0.2Zr0.15Ti0.85O3-modified Bi0.5Na0.5TiO3 ceramics via constructing local phase coexistence10.1016/j.cej.2022.137105 ↗
5. High-performance lead-free bulk ceramics for electrical energy storage applications: design strategies and challenges10.1039/D1TA04504K ↗
6. Ultrahigh energy-storage performances in lead-free Na0.5Bi0.5TiO3-based relaxor antiferroelectric ceramics through a synergistic design strategy10.1021/acsami.2c01287 ↗
7. Improvement of dielectric and energy storage properties in Sr0.85Bi0.1ZrO3 modified (Bi0.5Na0.5)0.7Sr0.3TiO3 lead-free ceramics10.1016/j.jallcom.2022.164577 ↗
8. A novel relaxor (Bi,Na,Ba)(Ti,Zr)O3 lead-free ceramic with high energy storage performance10.1111/jace.17785 ↗
9. Enhancement of recoverable energy density and efficiency of K0.5Na0.5NbO3 ceramic modified by Bi(Mg0.5Zr0.5)O3
10. Achieving ultrahigh energy storage performance in BiFeO3-BaTiO3 based lead free relaxors via a composition optimization strategy10.1016/j.jeurceramsoc.2022.08.021 ↗
11. Preparation and optimization of silver niobate-based lead-free ceramic energy storage materials10.1016/j.ceramint.2022.07.229 ↗
12. 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 ↗
13. Greatly enhanced discharge energy density and efficiency of novel relaxation ferroelectric BNT-BKT-based ceramics10.1039/C9TC05528B ↗
14. Bi0.51Na0.47)TiO3 based lead free ceramics with high energy density and efficiency10.1016/j.jmat.2019.03.006 ↗
15. Microstructure effects on the energy storage density in BiFeO3-based ferroelectric ceramics10.1016/j.ceramint.2021.01.133 ↗
16. Achieving ultrahigh discharge energy and power density in niobate-based glass ceramics via A-site substitution modulation during crystallization10.1039/D2TA02094G ↗
17. High-temperature energy storage performances in (1-x)(Na0.50Bi0.50TiO3)-xBaZrO3 lead-free relaxor ceramics10.1016/j.ceramint.2020.08.024 ↗
18. Enhanced energy storage properties in lead-free BaTiO3@Na0.5K0.5NbO3 nano-ceramics with nanodomains via a core-shell structural design10.1039/D0TC00179A ↗
19. Phase structure and defect engineering in (Bi0.5Na0.5)TiO3-based relaxor antiferroelectrics toward excellent energy storage performance10.1016/j.nanoen.2022.107484 ↗
20. Significantly enhanced energy storage density and efficiency of BNT-based perovskite ceramics via A-site defect engineering10.1016/j.ensm.2020.05.026 ↗
21. Energy storage performance of Na0.5Bi0.5TiO3-SrTiO3 lead-free relaxors modified by AgNb0.85Ta0.15O310.1016/j.cej.2020.127151 ↗
22. Realizing ultra-high energy storage density of lead-free 0.76Bi0.5Na0.5TiO3-0.24SrTiO3-Bi(Ni2/3Nb1/3)O3 ceramics under low electric fields10.1016/j.cej.2021.129337 ↗
23. A novel lead-free Na0.5Bi0.5TiO3-based ceramic with superior comprehensive energy storage and discharge properties for dielectric capacitor applications10.1016/j.jmat.2020.06.005 ↗
24. Local structure engineered lead-free ferroic dielectrics for superior energy-storage capacitors: a review10.1016/j.ensm.2021.11.043 ↗
25. Progress and perspectives in dielectric energy storage ceramics
26. The effects of R2O3 (R=La, Yb, Gd) on the microstructure, dielectric, ferroelectric, and energy storage properties of Ba0.65Bi0.07Sr0.245TiO3 relaxor ferroelectric ceramics10.1016/j.ceramint.2022.09.243 ↗
27. Design and preparation of lead-free (Bi0.4Na0.2K0.2Ba0.2)TiO3-Sr(Mg1/3Nb2/3)O3 high-entropy relaxor ceramics for dielectric energy storage10.1016/j.cej.2022.139921 ↗
28. Achieving high energy storage density and efficiency simultaneously in Sr(Nb0.5Al0.5)O3 modified BiFeO3 based lead-free ceramics10.1016/j.cej.2022.138916 ↗
29. Temperature–stress phase diagram of strain glass Ti48.5Ni51.510.1016/j.actamat.2008.02.032 ↗
30. Evidence for broken ergodicity in strain glass
31. Ferroelectric transition in a random field: possible relation to relaxor ferroelectrics10.1080/00150199808009157 ↗
32. Enhanced antiferroelectric-like relaxor ferroelectric characteristic boosting energy storage performance of (Bi0.5Na0.5)TiO3-based ceramics via defect engineering10.1016/j.jmat.2022.01.007 ↗
33. Significantly improved energy storage performance of NBT-BT based ceramics through domain control and preparation optimization10.1016/j.cej.2021.129900 ↗
34. Energy storage properties of bismuth ferrite based ternary relaxor ferroelectric ceramics through a viscous polymer process10.1016/j.cej.2020.127555 ↗
35. Enhancement in energy storage performance of La-modified bismuth-ferrite-based relaxor ferroelectric ceramics by defect compensation and process optimization10.1016/j.ceramint.2022.07.299 ↗
36. EXPGUI, a graphical user interface for GSAS10.1107/S0021889801002242 ↗
37. Effect of oxygen vacancy and A-site-deficiency on the dielectric performance of BNT-BT-BST relaxors10.1016/j.jallcom.2021.159999 ↗
38. High energy storage density and stable fatigue resistance of Na0.46Bi0.46Ba0.05La0.02Zr0.03Ti0.97-xSnxO3 ceramics10.1016/j.ceramint.2019.11.015 ↗
39. Sr(Zn1/3Nb2/3)O3-induced R3c to P4bm transition and large field-induced strain in 0.80(Bi0.5Na0.5)TiO3–0.20SrTiO3 ceramics10.1557/jmr.2019.91 ↗
40. Revised effective ionic-radii and systematic studies of interatomic distances in halides and chalcogenides10.1107/S0567739476001551 ↗
41. (Ba,Sr)TiO3–Bi(Mg,Hf)O3 lead-free ceramic capacitors with high energy density and energy efficiency10.1021/acsaem.0c02320 ↗
42. Enhanced energy storage properties of Bi(Ni2/3Nb1/6Ta1/6)O3–NaNbO3 solid solution lead-free ceramics10.1016/j.ceramint.2022.05.341 ↗
43. Realising high comprehensive energy storage performance of BaTiO3-based perovskite ceramics via La(Zn1/2Hf1/2)O3 modification10.1016/j.ceramint.2022.02.164 ↗
44. Realizing excellent energy storage performance and fatigue endurance in Sr0.7Sm0.2TiO3 modified 0.67BiFeO3-0.33BaTiO3 lead-free relaxor ceramics10.1016/j.jeurceramsoc.2022.08.055 ↗
45. Excellent thermal stability and energy storage properties of lead-free Bi0.5Na0.5TiO3-based ceramic10.1111/jace.18332 ↗
46. Phase transition, ferroelectric behaviors and domain structures of (Na1/2Bi1/2)1−xTiPbxO3 thin films10.1016/j.actamat.2005.12.005 ↗
47. Optical studies of the vibrational properties of disordered solids10.1103/RevModPhys.47.S1.2 ↗
48. Lone-pair-induced covalency as the cause of temperature- and field-induced instabilities in bismuth sodium titanate10.1002/adfm.201102758 ↗
49. Stabilizing polar P21ma phase in Bi0.5Na0.5TiO3-Na0.91Bi0.09Nb0.94Mg0.06O3 relaxors by CaTiO3 additive to promote energy storage density, efficiency and discharge rate10.1016/j.jallcom.2023.169273 ↗
50. An x-ray diffraction and Raman spectroscopy investigation of A-site substituted perovskite compounds: the (Na1-xKx)0.5Bi0.5TiO3 (0≤x≤1) solid solution10.1088/0953-8984/12/14/305 ↗
51. Giant electrostrains accompanying the evolution of a relaxor behavior in Bi(Mg,Ti)O3–PbZrO3–PbTiO3 ferroelectric ceramics10.1016/j.actamat.2013.02.055 ↗
52. Phase–composition and temperature dependence of electrocaloric effect in lead–free Bi0.5Na0.5TiO3–BaTiO3–(Sr0.7Bi0.2□0.1)TiO3 ceramics10.1016/j.jeurceramsoc.2017.06.033 ↗
53. Effect of MgO solute on microstructure development in Al2O310.1111/j.1151-2916.1986.tb04719.x ↗
54. An effective strategy to realize superior high-temperature energy storage properties in Na0.5Bi0.5TiO3 based lead-free ceramics10.1016/j.ceramint.2021.05.307 ↗
55. Grain size effect on electrical and reliability characteristics of modified fine-grained BaTiO3 ceramics for MLCCs10.1016/j.jeurceramsoc.2013.12.028 ↗
56. Regulating energy storage performances of 0.85NaNbO3-0.15Bi(Zn2/3Nb1/3)O3 ceramics using BaTiO310.1016/j.jmat.2021.04.001 ↗
57. Phase evolution in (1−x)(Na0.5Bi0.5)TiO3-xSrTiO3 solid solutions: a study focusing on dielectric and ferroelectric characteristics10.1016/j.jmat.2020.05.005 ↗
58. Simultaneously achieving high energy storage performance and remarkable thermal stability in Bi0.5K0.5TiO3-based ceramics
59. Enhanced energy storage properties of KNbO3 modified (Bi0.5Na0.5)TiO3-BaTiO3 based lead-free relaxor ferroelectric ceramics10.1039/D2NJ04126J ↗
60. Constructing novel binary Bi0.5Na0.5TiO3-based composite ceramics for excellent energy storage performances via defect engineering10.1016/j.cej.2022.135762 ↗
61. Energy storage performance of BaTiO3-based relaxor ferroelectric ceramics prepared through a two-step process10.1016/j.cej.2021.129673 ↗
62. Bi deficiencies induced high permittivity in lead-free BNBT-BST high-temperature dielectrics10.1016/j.jallcom.2014.12.022 ↗
63. Enhanced energy storage density and efficiency in La(Mg2/3Ta1/3)O3-doped BiFeO3 based ceramics10.1016/j.jallcom.2023.169723 ↗
64. High energy density, temperature stable lead-free ceramics by introducing high entropy perovskite oxide10.1016/j.cej.2021.131684 ↗
65. Significantly enhanced energy storage density in sodium bismuth titanate-based ferroelectrics under low electric fields10.1016/j.jeurceramsoc.2020.06.059 ↗
66. Realizing high comprehensive energy storage performances of BNT-based ceramics for application in pulse power capacitors10.1016/j.jeurceramsoc.2020.11.049 ↗
67. Optimization of polarization and electric field of bismuth ferrite-based ceramics for capacitor applications10.1016/j.cej.2020.127945 ↗
68. Modulated band structure and phase transitions in calcium hafnate titanate modified silver niobate ceramics for energy storage10.1016/j.cej.2021.131047 ↗
69. 0.90(0.88NaNbO3-0.12Bi(Ni0.5Zr0.5)O3)-0.10CaTiO3 lead-free dielectric ceramics with high energy storage properties10.1021/acsaem.2c03520 ↗
70. NaNbO3-CaTiO3 lead-free relaxor antiferroelectric ceramics featuring giant energy density, high energy efficiency and power density10.1016/j.cej.2021.132534 ↗
71. Achieving stable relaxor antiferroelectric P phase in NaNbO3-based lead-free ceramics for energy-storage applications10.1016/j.jmat.2021.11.012 ↗
72. Novel NaNbO3–Sr0.7Bi0·2TiO3 lead-free dielectric ceramics with excellent energy storage properties10.1016/j.ceramint.2020.09.228 ↗
73. A combined optimization strategy for improvement of comprehensive energy storage performance in sodium niobate-based antiferroelectric ceramics10.1021/acsami.1c23914 ↗
74. High energy-storage performance of lead-free AgNbO3 antiferroelectric ceramics fabricated via a facile approach10.1016/j.jeurceramsoc.2021.04.030 ↗
75. Energy storage properties under moderate electric fields in BiFeO3-based lead-free relaxor ferroelectric ceramics10.1016/j.cej.2022.135789 ↗
76. Significantly enhanced energy storage performance in Sm-doped 0.88NaNbO3-0.12Sr0·7Bi0·2TiO3 lead-free ceramics10.1016/j.ceramint.2021.03.110 ↗
77. Realizing high energy density and superior charge-discharge characteristics in NN-10BT-based ceramics10.1016/j.ceramint.2022.07.223 ↗
78. Realizing ultrahigh breakdown strength and ultrafast discharge speed in novel barium titanate-based ceramics through multicomponent compounding strategy10.1016/j.jeurceramsoc.2022.11.002 ↗
79. Significantly enhanced energy storage properties of Nd3+ doped AgNbO3 lead-free antiferroelectric ceramics10.1016/j.jallcom.2021.160162 ↗
80. A novel multifunctional ceramic with photoluminescence and outstanding energy storage properties10.1016/j.cej.2020.127368 ↗
81. Achieving high discharge energy density and efficiency with NBT-based ceramics for application in capacitors10.1039/C9TC00087A ↗
82. Effect of Sr(Zn1/3Nb2/3)O3 modification on the energy storage performance of BaTiO3 ceramics10.1016/j.ceramint.2021.01.102 ↗
83. Achieved high energy storage property and power density in NaNbO3-Bi(Sn0.5Ni0.5)O3 ceramics10.1016/j.jallcom.2021.159206 ↗
84. Excellent energy storage density and efficiency in lead-free Sm-doped BaTiO3–Bi(Mg0.5Ti0.5)O3 ceramics10.1039/D0TC03035J ↗
85. Improved electric energy storage properties of BT-SBT lead-free ceramics incorporating with A-site substitution with Na & Bi ions and liquid sintering generated by Na0.5Bi0.5TiO310.1016/j.jallcom.2020.156708 ↗
86. Enhanced energy storage performance and thermal stability in relaxor ferroelectric (1-x)BiFeO3-x(0.85BaTiO3-0.15Bi(Sn0.5Zn0.5)O3) ceramics10.1111/jace.17705 ↗
87. The effect of rare-earth oxides on the energy storage performances in BaTiO3 based ceramics10.1016/j.ceramint.2022.02.299 ↗
88. Effective strategy to achieve excellent energy storage properties in lead-free BaTiO3-based bulk ceramics10.1021/acsami.0c02832 ↗
89. Simultaneously achieving high energy storage density and efficiency under low electric field in BiFeO3-based lead-free relaxor ferroelectric ceramics10.1016/j.jeurceramsoc.2020.06.073 ↗
90. High recoverable energy storage density in nominal (0.67-x)BiFeO3-0.33BaTiO3-xBaBi2Nb2O9 lead-free composite ceramics10.1016/j.ceramint.2021.05.025 ↗
91. Structure, dielectric and energy storage properties of Bi(Mg2/3Nb1/3)O3 modified Na0.5Bi0.5TiO3-NaNbO3 ceramics10.1016/j.jallcom.2023.169855 ↗
92. Energy storage performance of K0.5Na0.5NbO3-based ceramics modified by Bi(Zn2/3(Nb0.85Ta0.15)1/3)O310.1016/j.cej.2021.131465 ↗
93. Outstanding comprehensive energy storage performance in lead-free BiFeO3-based relaxor ferroelectric ceramics by multiple optimization design10.1016/j.actamat.2022.118286 ↗
94. Excellent energy storage properties achieved in sodium niobate-based relaxor ceramics through doping tantalum10.1021/acsami.2c05205 ↗
95. Lead-free (Sr0.7Ca0.3)1−1.5xBixTiO3 ceramics with temperature stable energy storage density and discharge efficiency for pulsed power technology10.1016/j.jallcom.2022.164336 ↗
96. Enhanced breakdown strength and excellent energy storage stability by B site hetero-valent doping in Sr0.7Bi0.2TiO3-based lead-free ceramic10.1016/j.jallcom.2023.169504 ↗
97. Bi-modified SrTiO3-based ceramics for high-temperature energy storage applications10.1111/jace.16844 ↗
98. The polarization contribution and effect mechanism of Ce-doped 0.65BaTiO3-0.35Sr0.7Bi0.2TiO3 Pb-free ferroelectric ceramics for dielectric energy storage10.1016/j.ceramint.2021.08.089 ↗
99. Na0.25Sr0.5Bi0.25TiO3 relaxor ferroelectric ceramic with greatly enhanced electric storage property by a B-site ion doping10.1016/j.ceramint.2020.01.199 ↗
100. Microstructure evolution, mechanism of electric breakdown strength, and dielectric energy storage performance of CuO modified Ba0.65Sr0.245Bi0.07TiO3 Pb-free bulk ceramics10.1016/j.ceramint.2019.07.148 ↗