Perovskite relaxor-PBTI03 based ferroelectric ceramics with ultrahigh dielectric and piezoelectric properties through polar nanoregions engineering
Abstract
Embodiments of the invention can be directed to controlling and/or engineering the size and/or volume of polar nanoregions (PNRs) of ferroelectric polycrystalline material systems. Some embodiments can achieved this via composition modifications to cause changes in the PNRs and/or local structure. Some embodiments can be used to control and/or engineer dielectric, piezoelectric, and/or electromechanical properties of polycrystalline materials. Controlling and/or engineering the PNRs may facilitate improvements to the dielectric, piezoelectric, and/or electromechanical properties of materials. Controlling and/or engineering the PNRs may further facilitate generating a piezoelectric material that may be useful for many different piezoelectric applications.
- Inventors:
- Issue Date:
- Research Org.:
- Pennsylvania State Univ., University Park, PA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1771541
- Patent Number(s):
- 10811593
- Application Number:
- 16/471,282
- Assignee:
- The Penn State Research Foundation (University Park, PA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
- DOE Contract Number:
- FG02-07ER46417
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 04/03/2018
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Li, Fei, Lin, Dabin, Zhang, Shujun, Shrout, Thomas R., and Chen, Long. Perovskite relaxor-PBTI03 based ferroelectric ceramics with ultrahigh dielectric and piezoelectric properties through polar nanoregions engineering. United States: N. p., 2020.
Web.
Li, Fei, Lin, Dabin, Zhang, Shujun, Shrout, Thomas R., & Chen, Long. Perovskite relaxor-PBTI03 based ferroelectric ceramics with ultrahigh dielectric and piezoelectric properties through polar nanoregions engineering. United States.
Li, Fei, Lin, Dabin, Zhang, Shujun, Shrout, Thomas R., and Chen, Long. Tue .
"Perovskite relaxor-PBTI03 based ferroelectric ceramics with ultrahigh dielectric and piezoelectric properties through polar nanoregions engineering". United States. https://www.osti.gov/servlets/purl/1771541.
@article{osti_1771541,
title = {Perovskite relaxor-PBTI03 based ferroelectric ceramics with ultrahigh dielectric and piezoelectric properties through polar nanoregions engineering},
author = {Li, Fei and Lin, Dabin and Zhang, Shujun and Shrout, Thomas R. and Chen, Long},
abstractNote = {Embodiments of the invention can be directed to controlling and/or engineering the size and/or volume of polar nanoregions (PNRs) of ferroelectric polycrystalline material systems. Some embodiments can achieved this via composition modifications to cause changes in the PNRs and/or local structure. Some embodiments can be used to control and/or engineer dielectric, piezoelectric, and/or electromechanical properties of polycrystalline materials. Controlling and/or engineering the PNRs may facilitate improvements to the dielectric, piezoelectric, and/or electromechanical properties of materials. Controlling and/or engineering the PNRs may further facilitate generating a piezoelectric material that may be useful for many different piezoelectric applications.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {10}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Tunable and Metastable Ferroelectric Materials and Magneto-Electric Devices
patent-application, February 2014
- Carman, Gregory P.; Wang, Kan-Lung; Wu, Tao
- US Patent Application 14/113562; 20140042574
Pb(Hf,Ti)O3 Based High Performance Polycrystalline Piezoelectric Materials
patent-application, July 2013
- Zhang, Shujun; Wang, Dawei; Zhang, Mingfu
- US Patent Application 13/629205; 20130168596
Piezoelectric composition and piezoelectric element
patent-application, August 2015
- Masai, Taku; Furukawa, Masahito; Katoh, Hiroki
- US Patent Application 14/610321; 20150221858
Temperature and Field Stable Relaxor-PT Piezoelectric Single Crystals
patent-application, February 2012
- Hackenberger, Wesley S.; Luo, Jun; Shrout, Thomas R.
- US Patent Application 13/206971; 20120037839
Room-temperature magnetoelectric multiferroic thin films and applications thereof
patent, August 2014
- Katiyar, Ram S.; Kumar, Ashok; Scott, James Floyd
- US Patent Document 8,803,264
Method for the Preparation at Low Temperatures of Ferroelectric Thin Films, the Ferroelectric Thin Films Thus Obtained and Their Applications
patent-application, January 2013
- Lousada Silveirinha Vilarinho, Paula Maria; Wu, Aiying; Clazada, MAria Lourdes
- US Patent Application 13/496816; 20130015391
Piezoelectric Material, Piezoelectric Element, Liquid Discharge Head, Ultrasonic Motor, and Dust Removing Device
patent-application, October 2013
- Hayashi, Jumpei; Yabuta, Hisato; Kubota, Makoto
- US Patent Application 13/993721; 20130270965
Piezoelectric Film and Method for Manufacturing the Same, Piezoelectric Device, and Liquid Discharge Apparatus
patent-application, April 2010
- Arakawa, Takami; Hishinuma, Yoshikazu
- US Patent Application 12/566298; 20100079552