3D printed piezoelectric focused element for ultrasonic transducer

Kun Zheng; Yi Quan; Dafei Ding; Jian Zhuang; Yankun Wang; Zhe Wang; Jinyan Zhao; Chunlong Fei; Lingyan Wang; Tianlong Zhao; Chenying Wang; Yifan Zhao; Zhuangde Jiang; Shanghua Wu; Wei Ren

doi:10.1016/j.ceramint.2024.02.224

3D printed piezoelectric focused element for ultrasonic transducer

Kun Zheng
, Yi Quan
, Dafei Ding
, Jian Zhuang
, Yankun Wang
, Zhe Wang
, Jinyan Zhao
, Chunlong Fei
, Lingyan Wang
, Tianlong Zhao
, Chenying Wang
, Yifan Zhao
, Zhuangde Jiang
, Shanghua Wu
, Wei Ren

Xi'an Jiaotong University
Xidian University
Guangdong University of Technology

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Bulk 0.71Pb(Mg_1/3Nb_2/3)O₃-0.29PbTiO₃ (PMN-29PT) piezoelectric ceramics are prepared using 3D printing stereolithography (SLA) technique. The crystal strcture and microstructure of the 3D printed green bodis and sintered ceramics were analyzed. The 3D printed samples exhibit prospective dielectric, piezoelectric and ferroelectric performance. The dielectric constant and piezoelectric coefficient d₃₃ of the sintered PMN-29PT ceramics reach 2698 and 487 pC/N, respectively. Furthermore, focused piezoelectric element with bowl-like structure was designed and prepared using SLA. The ultrasonic transducer based on the 3D printed focused element presents promising performance with center frequency of 2.85 MHz and 45% −6 dB bandwidth. These results demonstrate the potential of fabricating piezoelectric ceramics with complex structure by 3D printing for the application in piezoelectric devices.

Original language	English
Pages (from-to)	51863-51869
Number of pages	7
Journal	Ceramics International
Volume	50
Issue number	23
DOIs	https://doi.org/10.1016/j.ceramint.2024.02.224
State	Published - 1 Dec 2024

Keywords

3D printing
Focused element
Piezoelectric ceramic
Ultrasonic transducer

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10.1016/j.ceramint.2024.02.224

Cite this

@article{156f036df0e14611a0fdf68d072f8491,

title = "3D printed piezoelectric focused element for ultrasonic transducer",

abstract = "Bulk 0.71Pb(Mg1/3Nb2/3)O3-0.29PbTiO3 (PMN-29PT) piezoelectric ceramics are prepared using 3D printing stereolithography (SLA) technique. The crystal strcture and microstructure of the 3D printed green bodis and sintered ceramics were analyzed. The 3D printed samples exhibit prospective dielectric, piezoelectric and ferroelectric performance. The dielectric constant and piezoelectric coefficient d33 of the sintered PMN-29PT ceramics reach 2698 and 487 pC/N, respectively. Furthermore, focused piezoelectric element with bowl-like structure was designed and prepared using SLA. The ultrasonic transducer based on the 3D printed focused element presents promising performance with center frequency of 2.85 MHz and 45\% −6 dB bandwidth. These results demonstrate the potential of fabricating piezoelectric ceramics with complex structure by 3D printing for the application in piezoelectric devices.",

keywords = "3D printing, Focused element, Piezoelectric ceramic, Ultrasonic transducer",

author = "Kun Zheng and Yi Quan and Dafei Ding and Jian Zhuang and Yankun Wang and Zhe Wang and Jinyan Zhao and Chunlong Fei and Lingyan Wang and Tianlong Zhao and Chenying Wang and Yifan Zhao and Zhuangde Jiang and Shanghua Wu and Wei Ren",

note = "Publisher Copyright: {\textcopyright} 2024",

year = "2024",

month = dec,

day = "1",

doi = "10.1016/j.ceramint.2024.02.224",

language = "英语",

volume = "50",

pages = "51863--51869",

journal = "Ceramics International",

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TY - JOUR

T1 - 3D printed piezoelectric focused element for ultrasonic transducer

AU - Zheng, Kun

AU - Quan, Yi

AU - Ding, Dafei

AU - Zhuang, Jian

AU - Wang, Yankun

AU - Wang, Zhe

AU - Zhao, Jinyan

AU - Fei, Chunlong

AU - Wang, Lingyan

AU - Zhao, Tianlong

AU - Wang, Chenying

AU - Zhao, Yifan

AU - Jiang, Zhuangde

AU - Wu, Shanghua

AU - Ren, Wei

PY - 2024/12/1

Y1 - 2024/12/1

N2 - Bulk 0.71Pb(Mg1/3Nb2/3)O3-0.29PbTiO3 (PMN-29PT) piezoelectric ceramics are prepared using 3D printing stereolithography (SLA) technique. The crystal strcture and microstructure of the 3D printed green bodis and sintered ceramics were analyzed. The 3D printed samples exhibit prospective dielectric, piezoelectric and ferroelectric performance. The dielectric constant and piezoelectric coefficient d33 of the sintered PMN-29PT ceramics reach 2698 and 487 pC/N, respectively. Furthermore, focused piezoelectric element with bowl-like structure was designed and prepared using SLA. The ultrasonic transducer based on the 3D printed focused element presents promising performance with center frequency of 2.85 MHz and 45% −6 dB bandwidth. These results demonstrate the potential of fabricating piezoelectric ceramics with complex structure by 3D printing for the application in piezoelectric devices.

AB - Bulk 0.71Pb(Mg1/3Nb2/3)O3-0.29PbTiO3 (PMN-29PT) piezoelectric ceramics are prepared using 3D printing stereolithography (SLA) technique. The crystal strcture and microstructure of the 3D printed green bodis and sintered ceramics were analyzed. The 3D printed samples exhibit prospective dielectric, piezoelectric and ferroelectric performance. The dielectric constant and piezoelectric coefficient d33 of the sintered PMN-29PT ceramics reach 2698 and 487 pC/N, respectively. Furthermore, focused piezoelectric element with bowl-like structure was designed and prepared using SLA. The ultrasonic transducer based on the 3D printed focused element presents promising performance with center frequency of 2.85 MHz and 45% −6 dB bandwidth. These results demonstrate the potential of fabricating piezoelectric ceramics with complex structure by 3D printing for the application in piezoelectric devices.

KW - 3D printing

KW - Focused element

KW - Piezoelectric ceramic

KW - Ultrasonic transducer

UR - https://www.scopus.com/pages/publications/85186078139

U2 - 10.1016/j.ceramint.2024.02.224

DO - 10.1016/j.ceramint.2024.02.224

M3 - 文章

AN - SCOPUS:85186078139

SN - 0272-8842

VL - 50

SP - 51863

EP - 51869

JO - Ceramics International

JF - Ceramics International

IS - 23

ER -

3D printed piezoelectric focused element for ultrasonic transducer

Abstract

Keywords

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