---
_id: '9878'
abstract:
- lang: eng
  text: (K,Na)NbO3 ceramics have attracted much attention as lead-free piezoelectric
    materials with high piezoelectric properties. High-quality (K,Na)NbO3 ceramics
    can be sintered using KNbO3 and NaNbO3 powders synthesized by a hydrothermal method.
    In this study, to enhance the quality factor of the ceramics, high-power ultrasonic
    irradiation was employed during the hydrothermal method, which led to a reduction
    in the particle size of the resultant powders.
author:
- first_name: G.
  full_name: Isobe, G.
  last_name: Isobe
- first_name: Takafumi
  full_name: Maeda, Takafumi
  last_name: Maeda
- first_name: Peter
  full_name: Bornmann, Peter
  last_name: Bornmann
- first_name: Tobias
  full_name: Hemsel, Tobias
  id: '210'
  last_name: Hemsel
- first_name: Takeshi
  full_name: Morita, Takeshi
  last_name: Morita
citation:
  ama: Isobe G, Maeda T, Bornmann P, Hemsel T, Morita T. Synthesis of lead-free piezoelectric
    powders by ultrasonic-assisted hydrothermal method and properties of sintered
    (K0.48Na0.52)NBO3 ceramics. <i>Ultrasonics, Ferroelectrics, and Frequency Control,
    IEEE Transactions on</i>. 2014;61(2):225-230. doi:<a href="https://doi.org/10.1109/TUFFC.2014.6722608">10.1109/TUFFC.2014.6722608</a>
  apa: Isobe, G., Maeda, T., Bornmann, P., Hemsel, T., &#38; Morita, T. (2014). Synthesis
    of lead-free piezoelectric powders by ultrasonic-assisted hydrothermal method
    and properties of sintered (K0.48Na0.52)NBO3 ceramics. <i>Ultrasonics, Ferroelectrics,
    and Frequency Control, IEEE Transactions On</i>, <i>61</i>(2), 225–230. <a href="https://doi.org/10.1109/TUFFC.2014.6722608">https://doi.org/10.1109/TUFFC.2014.6722608</a>
  bibtex: '@article{Isobe_Maeda_Bornmann_Hemsel_Morita_2014, title={Synthesis of lead-free
    piezoelectric powders by ultrasonic-assisted hydrothermal method and properties
    of sintered (K0.48Na0.52)NBO3 ceramics}, volume={61}, DOI={<a href="https://doi.org/10.1109/TUFFC.2014.6722608">10.1109/TUFFC.2014.6722608</a>},
    number={2}, journal={Ultrasonics, Ferroelectrics, and Frequency Control, IEEE
    Transactions on}, author={Isobe, G. and Maeda, Takafumi and Bornmann, Peter and
    Hemsel, Tobias and Morita, Takeshi}, year={2014}, pages={225–230} }'
  chicago: 'Isobe, G., Takafumi Maeda, Peter Bornmann, Tobias Hemsel, and Takeshi
    Morita. “Synthesis of Lead-Free Piezoelectric Powders by Ultrasonic-Assisted Hydrothermal
    Method and Properties of Sintered (K0.48Na0.52)NBO3 Ceramics.” <i>Ultrasonics,
    Ferroelectrics, and Frequency Control, IEEE Transactions On</i> 61, no. 2 (2014):
    225–30. <a href="https://doi.org/10.1109/TUFFC.2014.6722608">https://doi.org/10.1109/TUFFC.2014.6722608</a>.'
  ieee: G. Isobe, T. Maeda, P. Bornmann, T. Hemsel, and T. Morita, “Synthesis of lead-free
    piezoelectric powders by ultrasonic-assisted hydrothermal method and properties
    of sintered (K0.48Na0.52)NBO3 ceramics,” <i>Ultrasonics, Ferroelectrics, and Frequency
    Control, IEEE Transactions on</i>, vol. 61, no. 2, pp. 225–230, 2014.
  mla: Isobe, G., et al. “Synthesis of Lead-Free Piezoelectric Powders by Ultrasonic-Assisted
    Hydrothermal Method and Properties of Sintered (K0.48Na0.52)NBO3 Ceramics.” <i>Ultrasonics,
    Ferroelectrics, and Frequency Control, IEEE Transactions On</i>, vol. 61, no.
    2, 2014, pp. 225–30, doi:<a href="https://doi.org/10.1109/TUFFC.2014.6722608">10.1109/TUFFC.2014.6722608</a>.
  short: G. Isobe, T. Maeda, P. Bornmann, T. Hemsel, T. Morita, Ultrasonics, Ferroelectrics,
    and Frequency Control, IEEE Transactions On 61 (2014) 225–230.
date_created: 2019-05-20T13:10:14Z
date_updated: 2019-09-16T10:53:17Z
department:
- _id: '151'
doi: 10.1109/TUFFC.2014.6722608
intvolume: '        61'
issue: '2'
keyword:
- Q-factor
- ceramics
- crystal growth from solution
- particle size
- piezoelectric materials
- potassium compounds
- powders
- sintering
- sodium compounds
- ultrasonic effects
- (K0.48Na0.52)NbO3
- KNbO3 powders
- NaNbO3 powders
- high-power ultrasonic irradiation
- lead-free piezoelectric materials
- lead-free piezoelectric powders
- particle size reduction
- piezoelectric properties
- quality factor
- sintered (K0.48Na0.52)NbO3 ceramics
- sintering
- ultrasonic-assisted hydrothermal method
- Acoustics
- Ceramics
- Lead
- Piezoelectric materials
- Powders
- Radiation effects
- Transducers
language:
- iso: eng
page: 225-230
publication: Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions
  on
publication_identifier:
  issn:
  - 0885-3010
quality_controlled: '1'
status: public
title: Synthesis of lead-free piezoelectric powders by ultrasonic-assisted hydrothermal
  method and properties of sintered (K0.48Na0.52)NBO3 ceramics
type: journal_article
user_id: '55222'
volume: 61
year: '2014'
...