IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v12y2021i1d10.1038_s41467-021-21673-8.html
   My bibliography  Save this article

Textured ferroelectric ceramics with high electromechanical coupling factors over a broad temperature range

Author

Listed:
  • Shuai Yang

    (Xi’an Jiaotong University)

  • Jinglei Li

    (Xi’an Jiaotong University)

  • Yao Liu

    (Xi’an Jiaotong University)

  • Mingwen Wang

    (Xi’an Jiaotong University)

  • Liao Qiao

    (Xi’an Jiaotong University)

  • Xiangyu Gao

    (Xi’an Jiaotong University)

  • Yunfei Chang

    (Harbin Institute of Technology)

  • Hongliang Du

    (Xi’an Jiaotong University)

  • Zhuo Xu

    (Xi’an Jiaotong University)

  • Shujun Zhang

    (AIIM, University of Wollongong)

  • Fei Li

    (Xi’an Jiaotong University)

Abstract

The figure-of-merits of ferroelectrics for transducer applications are their electromechanical coupling factor and the operable temperature range. Relaxor-PbTiO3 ferroelectric crystals show a much improved electromechanical coupling factor k33 (88~93%) compared to their ceramic counterparts (65~78%) by taking advantage of the strong anisotropy of crystals. However, only a few relaxor-PbTiO3 systems, for example Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3, can be grown into single crystals, whose operable temperature range is limited by their rhombohedral-tetragonal phase transition temperatures (Trt: 60~120 °C). Here, we develop a templated grain-growth approach to fabricate -textured Pb(In1/2Nb1/2)O3-Pb(Sc1/2Nb1/2)O3-PbTiO3 (PIN-PSN-PT) ceramics that contain a large amount of the refractory component Sc2O3, which has the ability to increase the Trt of the system. The high k33 of 85~89% and the greatly increased Trt of 160~200 °C are simultaneously achieved in the textured PIN-PSN-PT ceramics. The above merits will make textured PIN-PSN-PT ceramics an alternative to single crystals, benefiting the development of numerous advanced piezoelectric devices.

Suggested Citation

  • Shuai Yang & Jinglei Li & Yao Liu & Mingwen Wang & Liao Qiao & Xiangyu Gao & Yunfei Chang & Hongliang Du & Zhuo Xu & Shujun Zhang & Fei Li, 2021. "Textured ferroelectric ceramics with high electromechanical coupling factors over a broad temperature range," Nature Communications, Nature, vol. 12(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-21673-8
    DOI: 10.1038/s41467-021-21673-8
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-021-21673-8
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-021-21673-8?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Qian, Suxin & Yao, Sijia & Wang, Yao & Yuan, Lifen & Yu, Jianlin, 2022. "Harvesting low-grade heat by coupling regenerative shape-memory actuator and piezoelectric generator," Applied Energy, Elsevier, vol. 322(C).
    2. Yongke Yan & Liwei D. Geng & Hairui Liu & Haoyang Leng & Xiaotian Li & Yu U. Wang & Shashank Priya, 2022. "Near-ideal electromechanical coupling in textured piezoelectric ceramics," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    3. Qian Wang & Yusheng Zhang & Haoyue Xue & Yushun Zeng & Gengxi Lu & Hongsong Fan & Laiming Jiang & Jiagang Wu, 2024. "Lead-free dual-frequency ultrasound implants for wireless, biphasic deep brain stimulation," Nature Communications, Nature, vol. 15(1), pages 1-14, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-21673-8. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.