Advanced Synthesis on Lead-Free Kx Na(1−x) NbO3 Piezoceramics for Medical Imaging Applications
نویسندگان
چکیده
منابع مشابه
Towards Lead-Free Piezoceramics: Facing a Synthesis Challenge
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متن کاملPreparation and Characterization of Lead-Free (K0.5Na0.5)NbO3-LiNbO3 and (K0.5Na0.5)NbO3-LiTaO3 Ferroelectric Single Crystals
Lead-free (K0.5Na0.5)NbO3-LiNbO3 (KNN-LN) and (K0.5Na0.5)NbO3-LiTaO3 (KNN-LT) ferroelectric single crystals, with the dimensions of 11 11 5 mm and 5 5 3 mm, were grown successfully using the top-seeded solution growth (TSSG) method, respectively. The crystal structures were analyzed by means of X-ray diffraction, showing orthorhombic symmetry for KNN-LN single crystals and coexistence o...
متن کاملSynthesis of highly piezoelectric lead-free (K, Na)NbO3 one-dimensional perovskite nanostructures.
High-aspect-ratio single-crystalline KNN nanorods (length ~10-20 μm and diameter ~400 nm) are synthesized using a facile method based on a molten-salt reaction, whose formation mechanism has been revealed. The lead-free piezoelectric nanorods showing high piezoelectric coefficient d*33 up to ~230 pm V(-1) may be used in bio-sensing and energy-harvesting micro-devices.
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ژورنال
عنوان ژورنال: physica status solidi (a)
سال: 2018
ISSN: 1862-6300
DOI: 10.1002/pssa.201700896