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Microstructure and electrical properties of K0.5Na0.5NbO3 lead-free piezoelectric ceramics sintered in low pO2 atmosphere
- Source :
- Journal of Materials Science: Materials in Electronics. 29:19043-19051
- Publication Year :
- 2018
- Publisher :
- Springer Science and Business Media LLC, 2018.
-
Abstract
- Pure K0.5Na0.5NbO3 lead-free piezoelectric ceramics without any dopants/additives were sintered at various temperatures (950–1125 °C) in low pO2 atmosphere (pO2 ~ 10−6 atm). All ceramics exhibit high relative densities (> 94%) and low weight loss (
- Subjects :
- 010302 applied physics
Materials science
Dopant
Sintering
02 engineering and technology
Coercivity
021001 nanoscience & nanotechnology
Condensed Matter Physics
Microstructure
01 natural sciences
Piezoelectricity
Ferroelectricity
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
visual_art
Electric field
0103 physical sciences
visual_art.visual_art_medium
Ceramic
Electrical and Electronic Engineering
Composite material
0210 nano-technology
Subjects
Details
- ISSN :
- 1573482X and 09574522
- Volume :
- 29
- Database :
- OpenAIRE
- Journal :
- Journal of Materials Science: Materials in Electronics
- Accession number :
- edsair.doi...........c90961e963b8d3528282b2e31941fe0f