Improved ferroelectric and piezoelectric properties of (Na0.5K0.5)NbO3 ceramics via sintering in low oxygen partial pressure atmosphere and adding LiF
Dense (Na0.5K0.5)NbO3 lead-free ceramics with the simple composition were prepared via sintering in low oxygen partial pressure (pO2, ∼10−12 atm) atmosphere and adding LiF. All the ceramics have pure orthorhombic structure. Compared to the LiF-added (Na0.5K0.5)NbO3 ceramics sintered in air and the...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
World Scientific Publishing
2021-04-01
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Series: | Journal of Advanced Dielectrics |
Subjects: | |
Online Access: | http://www.worldscientific.com/doi/epdf/10.1142/S2010135X21500120 |