---
_id: '9788'
abstract:
- lang: eng
  text: 'A hydrothermal method utilizes a crystallization process in the solution
    so that the pure and high-quality powders can be realized. Sintering from the
    hydrothermal KNbO3 and NaNbO3 powders, a high-dense lead-free piezoelectric (K,Na)NbO3
    ceramics could be obtained (density: 98.8\%). Concerning about the g33 constant,
    high value as large as commercial PZT ceramics was measured. Therefore, the hydrothermal
    (K,Na)NbO3 ceramics is usable for the sensors and the energy harvesting devices.
    To demonstrate the (K,Na)NbO3 ceramics, a hydrophone sensor was fabricated and
    evaluated.'
author:
- 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: 'Maeda T, Bornmann P, Hemsel T, Morita T. Piezoelectric applications of hydrothermal
    lead-free (K0.48Na0.52)NbO3 ceramics. In: <i>Ultrasonics Symposium (IUS), 2012
    IEEE International</i>. ; 2012:194-195. doi:<a href="https://doi.org/10.1109/ULTSYM.2012.0048">10.1109/ULTSYM.2012.0048</a>'
  apa: Maeda, T., Bornmann, P., Hemsel, T., &#38; Morita, T. (2012). Piezoelectric
    applications of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics. In <i>Ultrasonics
    Symposium (IUS), 2012 IEEE International</i> (pp. 194–195). <a href="https://doi.org/10.1109/ULTSYM.2012.0048">https://doi.org/10.1109/ULTSYM.2012.0048</a>
  bibtex: '@inproceedings{Maeda_Bornmann_Hemsel_Morita_2012, title={Piezoelectric
    applications of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics}, DOI={<a href="https://doi.org/10.1109/ULTSYM.2012.0048">10.1109/ULTSYM.2012.0048</a>},
    booktitle={Ultrasonics Symposium (IUS), 2012 IEEE International}, author={Maeda,
    Takafumi and Bornmann, Peter and Hemsel, Tobias and Morita, Takeshi}, year={2012},
    pages={194–195} }'
  chicago: Maeda, Takafumi, Peter Bornmann, Tobias Hemsel, and Takeshi Morita. “Piezoelectric
    Applications of Hydrothermal Lead-Free (K0.48Na0.52)NbO3 Ceramics.” In <i>Ultrasonics
    Symposium (IUS), 2012 IEEE International</i>, 194–95, 2012. <a href="https://doi.org/10.1109/ULTSYM.2012.0048">https://doi.org/10.1109/ULTSYM.2012.0048</a>.
  ieee: T. Maeda, P. Bornmann, T. Hemsel, and T. Morita, “Piezoelectric applications
    of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics,” in <i>Ultrasonics Symposium
    (IUS), 2012 IEEE International</i>, 2012, pp. 194–195.
  mla: Maeda, Takafumi, et al. “Piezoelectric Applications of Hydrothermal Lead-Free
    (K0.48Na0.52)NbO3 Ceramics.” <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>,
    2012, pp. 194–95, doi:<a href="https://doi.org/10.1109/ULTSYM.2012.0048">10.1109/ULTSYM.2012.0048</a>.
  short: 'T. Maeda, P. Bornmann, T. Hemsel, T. Morita, in: Ultrasonics Symposium (IUS),
    2012 IEEE International, 2012, pp. 194–195.'
date_created: 2019-05-13T13:28:05Z
date_updated: 2022-01-06T07:04:20Z
department:
- _id: '151'
doi: 10.1109/ULTSYM.2012.0048
keyword:
- crystallisation
- hydrophones
- piezoceramics
- potassium compounds
- powder technology
- powders
- sensors
- sintering
- sodium compounds
- (K0.48Na0.52)NbO3
- KNbO3 powder
- NaNbO3 powder
- crystallization
- energy harvesting devices
- g33 constant
- hydrophone sensor
- hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics
- hydrothermal method
- piezoelectric applications
- sintering
- Materials
- Transducers
language:
- iso: eng
page: 194-195
publication: Ultrasonics Symposium (IUS), 2012 IEEE International
publication_identifier:
  issn:
  - 1948-5719
quality_controlled: '1'
status: public
title: Piezoelectric applications of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics
type: conference
user_id: '55222'
year: '2012'
...