References
- J. Rödelet al., Perspective on the development of lead-free piezoceramics, J. Am. Ceram. Soc. 92 (6), 1153 (2009). DOI: https://doi.org/10.1111/j.1551-2916.2009.03061.x.
- Y. Saitoet al., Lead-free piezoceramics, Nature 432 (7013), 84 (2004). DOI: https://doi.org/10.1038/nature03028.
- Y. S. Sung, Roles of Li and Ta in Pb-free piezoelectric (Na,K)NbO3ceramics, Appl. Phys. Lett. 105 (14), 142903 (2014). DOI: https://doi.org/10.1063/1.4897642.
- Y. Shen, and Z. Zhou, The effects of the doped Cu on the physical properties of KnbO 3 crystal, Chem. Phys. Lett. 454 (1-3), 114 (2008). DOI: https://doi.org/10.1016/j.cplett.2008.01.079.
- Y. Zhanget al. , Effect of orthorhombic-tetragonal phase transition on structure and piezoelectric properties of KNN-based lead-free ceramics, Dalton Trans. 44 (17), 7797 (2015). DOI: https://doi.org/10.1039/c5dt00593k.
- T. Zhenget al., Potassium-sodium niobate lead-free ceramics: modified strain as well as piezoelectricity, J. Mater. Chem. A. 3 (5), 1868 (2015). DOI: https://doi.org/10.1039/C4TA05423G.
- J.-F. Liet al., Ferroelectric and piezoelectric properties of fine-grained Na0.5K0.5NbO3 lead-free piezoelectric ceramics prepared by spark plasma sintering, J. Am. Ceram. Soc. 89 (2), 706 (2006). DOI: https://doi.org/10.1111/j.1551-2916.2005.00743.x.
- K. Wanget al., Lead-free Na0.5K0.5NbO3 piezoelectric ceramics fabricated by spark plasma sintering: annealing effect on electrical properties, J. Electroceram. 21 (1-4), 251 (2008). DOI: https://doi.org/10.1007/s10832-007-9137-z.
- W. Liuet al., Improving the performance of the Ba0.5Sr0.5Co0.8Fe0.2O3-cathode for proton-conducting SOFCs by microwave sintering, Ceram. Int. 45 (16), 20994 (2019). DOI: https://doi.org/10.1016/j.ceramint.2019.06.281.
- R. Raniet al., Improvement in magnetoelectric and other physical properties of BSZT-NZF composites by microwave sintering, J. Alloys Compd. 690, 716 (2017).
- H. Curtoet al., Coupling additive manufacturing and microwave sintering: A fast processing route of alumina ceramics, J. Eur. Ceram. Soc. 40 (7), 2548 (2020). DOI: https://doi.org/10.1016/j.jeurceramsoc.2019.11.009.
- J.-F. Liet al., Normal sintering of (K, Na)NbO3-baeed lead-free piezoelectric ceramics, Ceram. Int. 34 (4), 783 (2008). DOI: https://doi.org/10.1016/j.ceramint.2007.09.025.