High energy storage performance of (Na0.5Bi0.5)TiO3 thin film induced by stress engineering
Graphical Abstract
Abstract
Relaxor ferroelectrics are the primary candidates for high-performance energy storage dielectric capacitors. Here, stress engineering, which was realized by optimizing the lattice mismatch between (Na0.5Bi0.5)TiO3 film and SrRuO3/(La0.5Sr0.5)CoO3 bottom electrodes, was used to enhance the energy storage performance of (Na0.5Bi0.5)TiO3 relaxor ferroelectric film. As a result, in-plane compressive stress caused by the lattice mismatch between (Na0.5Bi0.5)TiO3 film and (La0.5Sr0.5)CoO3 bottom electrode leads to a large Wrec of 45.7 J/cm3 with η of 79.4% at 2000 kV/cm in (Na0.5Bi0.5)TiO3 film, which is 54.4% higher than that of (Na0.5Bi0.5)TiO3 film with in-plane tensile stress. In addition, the Wrec of (Na0.5Bi0.5)TiO3 film with in-plane compressive stress shows good thermal stability and frequency stability with variations of 5.8% at 30–120 ℃ and 6.9% at 0.2–20.0 kHz. This work may provide some new perspectives for the design of dielectric capacitors with high energy storage performance.
References
Sun Z, Ma C, Liu M, Cui J, Lu L, Lu J, et al. Ultrahigh energy storage performance of lead-free oxide multilayer film capacitors via interface engineering. Adv Mater 2017;29(5):1604427.
Zhao H, Cao W, Han D, Zhu X, Liang C, Wang C, et al. Suppressing interfacial polarization via entropy increase strategy for superior energy-storage performance of Na0.5Bi0.5TiO3-based ceramics. J Materiomics 2024;10(4):947-55.
Liu Y, Liu J, Pan H, Cheng X, Hong Z, Xu B, et al. Phase-field simulations of tunable polar topologies in lead-free ferroelectric/paraelectric multilayers with ultrahigh energy-storage performance. Adv Mater 2022;34(13):2108772.
Han S, Kim JS, Park E, Meng Y, Xu Z, Foucher AC, et al. High energy density in artificial heterostructures through relaxation time modulation. Science 2024;384(6693):312-7.
Zheng Q, Xie B, Tian Y, Wang Q, Luo H, Liu Z, et al. High recoverable energy density of Na0.5Bi0.5TiO3-based ceramics by multi-scale insulation regulation and relaxor optimization strategy. J Materiomics 2024;10(4):845-56.
Li D, Zeng X, Li Z, Shen ZY, Hao H, Luo W, et al. Progress and perspectives in dielectric energy storage ceramics. J Adv Ceram 2021;10(4):675-703.
Liu H, Sun Z, Zhang J, Luo H, Zhang Q, Yao Y, et al. Chemical design of Pb-free relaxors for giant capacitive energy storage. J Am Chem Soc 2023;145(21):11764-72.
Ren P, Zhao H, Wang X, Wan Y, Liu Z, Long C, et al. Super-stable permittivity and low dielectric loss of (1–x)Na0.5Bi0.5+yTiO3-xNaTaO3 ceramics within an ultra-wide temperature range. J Materiomics 2023;9(3):482-91.
Liu H, Sun Z, Zhang J, Luo H, Yao Y, Wang X, et al. Local chemical clustering enabled ultrahigh capacitive energy storage in Pb-free relaxors. J Am Chem Soc 2023;145(35):19396-404.
Wang W, Zhang L, Yang Y, Shi W, Huang Y, Alikin DO, et al. Enhancing energy storage performance in Na0.5Bi0.5TiO3-based lead-free relaxor ferroelectric ceramics along a stepwise optimization route. J Mater Chem A 2023;11(6):2641-51.
Ji H, Wang D, Bao W, Lu Z, Wang G, Yang H, et al. Ultrahigh energy density in short-range tilted NBT-based lead-free multilayer ceramic capacitors by nanodomain percolation. Energy Storage Mater 2021;38:113-20.
Zhang Y, Li W, Cao W, Feng Y, Yulong Q, Zhang T, et al. Mn doping to enhance energy storage performance of lead-free 0.7NBT-0.3ST thin films with weak oxygen vacancies. Appl Phys Lett 2017;110(24):243901.
Wang J, Sun N, Li Y, Zhang Q, Hao X, Chou X. Effects of Mn doping on dielectric properties and energy-storage performance of Na0.5Bi0.5TiO3 thick films. Ceram Int 2017;43:7804-9.
Zhang Y, Li W, Xu S, Wang Z, Zhao Y, Li J, et al. Interlayer coupling to enhance the energy storage performance of Na0.5Bi0.5TiO3–SrTiO3 multilayer films with the electric field amplifying effect. J Mater Chem A 2018;6(47):24550-9.
Zhu X, Guo M, Sun B, Shi P, Wu M, Ma Z, et al. Significantly enhanced energy storage density of epitaxial Ba0.53Sr0.47TiO3 thin films by optimizing bottom electrode material. Ceram Int 2020;46(9):13900-6.
Fan Y, Deng SQ, Li T, Zhang Q, Xu S, Li H, et al. Improved multiferroic in EuTiO3 films by interphase strain engineering. Chin Chem Lett 2023;34(7):107796.
Hyun S, Char K. Effects of strain on the dielectric properties of tunable dielectric SrTiO3 thin films. Appl Phys Lett 2001;79:254-6.
Mezilet O, Assali A, Meskine S, Boukortt A, Halati MS. New insights into the piezoelectric, thermodynamic and thermoelectric properties of lead-free ferroelectric perovskite Na0.5Bi0.5TiO3 from Ab initio calculations. Mater Today Commun 2022;31:103371.
Torija M, Sharma M, Fitzsimmons M, Varela M, Leighton C. Epitaxial La0.5Sr0.5CoO3 thin films: structure, magnetism, and transport. J Appl Phys 2008;104:023901.
Yang H, Wang Y, Wang H, Jia Q. Oxygen concentration and its effect on the leakage current in BiFeO3 thin films. Appl Phys Lett 2010;96:012909.
Kawada T, Masumitsu T, Kimura Y, Watanabe S, Hashimoto S, Yashiro K, et al. Transient shift of local oxygen potential in nonstoichiometric oxides upon application of mechanical stress. J Electroceram 2014;32(1):78-85.
Liu X, Zhang L, Zheng Y, Guo Z, Zhu Y, Chen H, et al. Uncovering the effect of lattice strain and oxygen deficiency on electrocatalytic activity of perovskite cobaltite thin films. Adv Sci 2019;6(6):1801898.
Zhang XY, Xu RX, Gao XY, Li M, Shi XN, Ji YD, et al. Achieving Ohmic conduction behavior at high electric field via interface manipulation. Appl Surf Sci 2020;516:146093.
Yang H, Tao K, Chen B, Qiu X, Xu B, Zhao B. Leakage mechanism of (Ba0.7Sr0.3)TiO3 thin films in the low-temperature range. Appl Phys Lett 2002;81(25):4817-9.
Bhattacharya A. Survey of semiconductor physics-vol. II: barriers, junctions, surfaces and devices. Med Phys 1994;21:327.
Tkach A, Okhay O, Reaney IM, Vilarinho PM. Mechanical strain engineering of dielectric tunability in polycrystalline SrTiO3 thin films. J Mater Chem C 2018;6(10):2467-75.
Qi Q, Zheng P, Lei Y, Liu X. Design of bi-modal pore structure polyarylene ether nitrile/SiO2 foams with ultralow-k dielectric and wave transparent properties by supercritical carbon dioxide. Compos B Eng 2019;173:106915.
Lei XT, Tong LF, Xu MZ, You Y, Liu XB. PEN/BADCy interlayer dielectric films with tunable microstructures via an assist of temperature for enhanced frequency stability. Chin J Polym Sci 2020;38(11):1258-66.
Lomenzo PD, Jachalke S, Stoecker H, Mehner E, Richter C, Mikolajick T, et al. Universal Curie constant and pyroelectricity in doped ferroelectric HfO2 thin films. Nano Energy 2020;74:104733.
Maier JG, Gadelmawla A, Khansur NH, Webber KG. Stress-induced tailoring of energy storage properties in lead-free Ba0.85Ca0.15Zr0.1Ti0.9O3 ferroelectric bulk ceramics. J Materiomics 2023;9(4):673-82.
Nguyen MD. Ultrahigh energy-storage performance in lead-free BZT thin-films by tuning relaxor behavior. Mater Res Bull 2021;133:111072.
Ren P, Wang Q, Li S, Zhao G. Energy storage density and tunable dielectric properties of BaTi0.85Sn0.15O3/MgO composite ceramics prepared by SPS. J Eur Ceram Soc 2016;37:1501-7.
Venkidu L, Jain Ruth DE, Veera Gajendra Babu M, Esther Rubavathi P, Dhayanithi D, Giridharan Nv, et al. Suppression of intermediate antiferroelectric phase in sub-micron grain size Na0.5Bi0.5TiO3 ceramics. J Matem Sci Mater El 2022;33(33):25006-24.
京公网安备11010802044758号