[1] G. Wang, Z. Lu, Y. Li, L. Li, H. Ji, A. Feteira, D. Zhou, D. Wang, S. Zhang, I. M. Reaney. Electroceramics for high-energy density capacitors: Current status and future perspectives. Chem. Rev., 121, 6124(2021).
[2] L. Yang, X. Kong, F. Li, H. Hao, Z. Cheng, H. Liu, J.-F. Li, S. Zhang. Perovskite lead-free dielectrics for energy storage applications. Prog. Mater. Sci., 102, 72(2019).
[3] X. Hao. A review on the dielectric materials for high energy-storage application. J. Adv. Dielectr., 3, 1330001(2013).
[4] A. Khesro, F. A. Khan, R. Muhammad, A. Ali, M. Khan, D. Wang. Energy storage performance of Nd3+-doped BiFeO3–BaTiO3-based lead-free ceramics. Ceram. Int., 48, 29938(2022).
[5] B. Zhang, X.-M. Chen, W.-W. Wu, A. Khesro, P. Liu, M. Mao, K. Song, R. Sun, D. Wang. Outstanding discharge energy density and efficiency of the bilayer nanocomposite films with BaTiO3-dispersed PVDF polymer and polyetherimide layer. Chem. Eng. J., 446, 136926(2022).
[6] S. Zhou, Y. Pu, X. Zhang, Y. Shi, Z. Gao, Y. Feng, G. Shen, X. Wang, D. Wang. High energy density, temperature stable lead-free ceramics by introducing high entropy perovskite oxide. Chem. Eng. J., 427, 131684(2022).
[7] D. Han, C. Wang, Z. Zeng, X. Wei, P. Wang, Q. Liu, D. Wang, F. Meng. Ultrahigh energy efficiency of (1-x)Ba0.85Ca0.15Zr0.1-Ti0.9O3-xBi(Mg0.5Sn0.5)O3 lead-free ceramics. J. Alloys Compd., 902, 163721(2022).
[8] S. Zhou, Y. Pu, X. Zhao, T. Ouyang, J. Ji, Q. Zhang, C. Zhang, S. Sun, R. Sun, J. Li, D. Wang. Dielectric temperature stability and energy storage performance of NBT-based ceramics by introducing high-entropy oxide. J. Am. Ceram. Soc., 105, 4796(2022).
[9] X. Wang, Y. Fan, Z. Bin, A. Mostaed, L. Li, A. Feteira, D. Wang, D. C. Sinclair, G. Wang, I. M. Reaney. High discharge energy density in novel K1/2Bi1/2TiO3-BiFeO3 based relaxor ferroelectrics. J. Eur. Ceram. Soc., 42, 7381(2022).
[10] Z. Lu, G. Wang, W. Bao, J. Li, L. Li, A. Mostaed, H. Yang, H. Ji, D. Li, A. Feteira, F. Xu, D. C. Sinclair, D. Wang, S.-Y. Liu, I. M. Reaney. Superior energy density through tailored dopant strategies in multilayer ceramic capacitors. Energy Environ. Sci., 13, 2938(2020).
[11] H. Yang, Z. Lu, L. Li, W. Bao, H. Ji, J. Li, A. Feteira, F. Xu, Y. Zhang, H. Sun, Z. Huang, W. Lou, K. Song, S. Sun, G. Wang, D. Wang, I. M. Reaney. Novel BaTiO3-based, Ag/Pd-compatible lead-free relaxors with superior energy storage performance. ACS Appl. Mater. Interfaces, 12, 43942(2020).
[12] H. Ji, D. Wang, W. Bao, Z. Lu, G. Wang, H. Yang, A. Mostaed, L. Li, A. Feteira, S. Sun, F. Xu, D. Li, C.-J. Ma, S.-Y. Liu, I. M. Reaney. Ultrahigh energy density in short-range tilted NBT-based lead-free multilayer ceramic capacitors by nanodomain percolation. Energy Storage Mater., 38, 113(2021).
[13] H. Wang, Y. Liu, T. Yang, S. Zhang. Adv. Funct. Mater., 29, 1807321(2019).
[14] Y. Chen, J. Chen, S. Yang, Y. Li, X. Gao, M. Zeng, Z. Fan, X. Gao, X. Lu, J. Liu. A bi-functional ferroelectric Pb(Zr0.52Ti0.48)O3 films: Energy storage properties and ferroelectric photovoltaic effects. Mater. Res. Bull., 107, 456(2018).
[15] X. Liu, Y. Li, X. Hao. Ultra-high energy-storage density and fast discharge speed of (Pb0.98−xLa0.02Srx)(Zr0.9Sn0.1)0.995O3 antiferroelectric ceramics prepared via the tape-casting method. J. Mater. Chem. A, 7, 11858(2019).
[16] Y. Tian, L. Jin, H. Zhang, Z. Xu, X. Wei, E. D. Politova, S. Y. Stefanovich, N. V. Tarakina, I. Abrahams, H. Yan. High energy density in silver niobate ceramics. J. Mater. Chem. A, 4, 17279(2016).
[17] D. Yang, J. Gao, L. Shu, Y.-X. Liu, J. Yu, Y. Zhang, X. Wang, B.-P. Zhang, J.-F. Li. Lead-free antiferroelectric niobates AgNbO3and NaNbO3 for energy storage applications. J. Mater. Chem. A, 8, 23724(2020).
[18] L. Zhao, J. Gao, Q. Liu, S. Zhang, J. F. Li. Silver niobate lead-free antiferroelectric ceramics: Enhancing energy storage density by B-site doping. ACS Appl. Mater. Interfaces, 10, 819(2018).
[19] L. Zhao, Q. Liu, S. Zhang, J.-F. Li. Lead-free AgNbO3 anti-ferroelectric ceramics with an enhanced energy storage performance using MnO2modification. J. Mater. Chem. C, 4, 8380(2016).
[20] J. Gao, Q. Liu, J. Dong, X. Wang, S. Zhang, J. F. Li. Local structure heterogeneity in Sm-doped AgNbO3 for improved energy-storage performance. ACS Appl. Mater. Interfaces, 12, 6097(2020).
[21] N. Luo, K. Han, F. Zhuo, C. Xu, G. Zhang, L. Liu, X. Chen, C. Hu, H. Zhou, Y. Wei. Aliovalent A-site engineered AgNbO3lead-free antiferroelectric ceramics toward superior energy storage density. J. Mater. Chem. A, 7, 14118(2019).
[22] N. Luo, K. Han, F. Zhuo, L. Liu, X. Chen, B. Peng, X. Wang, Q. Feng, Y. Wei. Design for high energy storage density and temperature-insensitive lead-free antiferroelectric ceramics. J. Mater. Chem. C, 7, 4999(2019).
[23] N. Luo, K. Han, L. Liu, B. Peng, X. Wang, C. Hu, H. Zhou, Q. Feng, X. Chen, Y. Wei. Lead-free Ag1−3xLaxNbO3 antiferroelectric ceramics with high-energy storage density and efficiency. J. Am. Ceram. Soc., 102, 4640(2019).
[24] K. Han, N. Luo, S. Mao, F. Zhuo, L. Liu, B. Peng, X. Chen, C. Hu, H. Zhou, Y. Wei. Ultrahigh energy-storage density in A-/ B-site co-doped AgNbO3lead-free antiferroelectric ceramics: Insight into the origin of antiferroelectricity. J. Mater. Chem. A, 7, 26293(2019).
[25] K. Han, N. Luo, S. Mao, F. Zhuo, X. Chen, L. Liu, C. Hu, H. Zhou, X. Wang, Y. Wei. Realizing high low-electric-field energy storage performance in AgNbO3 ceramics by introducing relaxor behaviour. J. Materiomics, 5, 597(2019).
[26] K. Han, N. Luo, Y. Jing, X. Wang, B. Peng, L. Liu, C. Hu, H. Zhou, Y. Wei, X. Chen, Q. Feng. Structure and energy storage performance of Ba-modified AgNbO3 lead-free antiferroelectric ceramics. Ceram. Int., 45, 5559(2019).
[27] J. Gao, Y. Zhang, L. Zhao, K.-Y. Lee, Q. Liu, A. Studer, M. Hinterstein, S. Zhang, J.-F. Li. Enhanced antiferroelectric phase stability in La-doped AgNbO3: Perspectives from the microstructure to energy storage properties. J. Mater. Chem. A, 7, 2225(2019).
[28] C. Xu, Z. Fu, Z. Liu, L. Wang, S. Yan, X. Chen, F. Cao, X. Dong, G. Wang. La/Mn codoped AgNbO3 lead-free antiferroelectric ceramics with large energy density and power density. ACS Sustain. Chem. Eng., 6, 16151(2018).
[29] Y. Tian, L. Jin, H. Zhang, Z. Xu, X. Wei, G. Viola, I. Abrahams, H. Yan. Phase transitions in bismuth-modified silver niobate ceramics for high power energy storage. J. Mater. Chem. A, 5, 17525(2017).
[30] Z. Yan, D. Zhang, X. Zhou, H. Qi, H. Luo, K. Zhou, I. Abrahams, H. Yan. Silver niobate based lead-free ceramics with high energy storage density. J. Mater. Chem. A, 7, 10702(2019).
[31] L. Zhao, Q. Liu, J. Gao, S. Zhang, J. F. Li. Lead-free antiferroelectric silver niobate tantalate with high energy storage performance. Adv. Mater., 29, 1701824(2017).
[32] Y. Tian, L. Jin, Q. Hu, K. Yu, Y. Zhuang, G. Viola, I. Abrahams, Z. Xu, X. Wei, H. Yan. Phase transitions in tantalum-modified silver niobate ceramics for high power energy storage. J. Mater. Chem. A, 7, 834(2019).
[33] N. Luo, K. Han, M. J. Cabral, X. Liao, S. Zhang, C. Liao, G. Zhang, X. Chen, Q. Feng, J. F. Li, Y. Wei. Constructing phase boundary in AgNbO3 antiferroelectrics: Pathway simultaneously achieving high energy density and efficiency. Nat. Commun., 11, 4824(2020).
[34] Z. Lu, W. Bao, G. Wang, S.-K. Sun, L. Li, J. Li, H. Yang, H. Ji, A. Feteira, D. Li, F. Xu, K. Kleppe, D. Wang, S.-Y. Liu, I. M. Reaney. Mechanism of enhanced energy storage density in AgNbO3-based lead-free antiferroelectrics. Nano Energy, 79, 105423(2021).
[35] S. Li, H. Nie, G. Wang, C. Xu, N. Liu, M. Zhou, F. Cao, X. Dong. Significantly enhanced energy storage performance of rare-earth-modified silver niobate lead-free antiferroelectric ceramics via local chemical pressure tailoring. J. Mater. Chem. C, 7, 1551(2019).
[36] R. D. Shannon. Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallogr. A, 32, 751(1976).
[37] I. Levin, J. C. Woicik, A. Llobet, M. G. Tucker, V. Krayzman, J. Pokorny, I. M. Reaney. Displacive ordering transitions in perovskite-like AgNb1/2Ta1/2O3. Chem. Mater., 22, 4987(2010).
[38] K. Y. Yasuhiro Yoneda, S. Kohara. Structural investigations of AgNbO3 phases using high-energy X-ray diffraction. Trans. Mater. Res. Soc. Jpn., 37, 73(2012).
[39] H. K. Hideki Kato, A. Kudo. Role of Ag+ in the band structures and photocatalytic properties of AgMO3 (M Ta and Nb) with the perovskite structure. J. Phys. Chem. B, 106, 12441(2002).