Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters

Xiaoquan Shi; Yazhou Sun; Dekai Li; Haitao Liu; Wenkun Xie; Xichun Luo

doi:10.1109/icac55051.2022.9911111

Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters

Xiaoquan Shi, Yazhou Sun, Dekai Li, Haitao Liu, Wenkun Xie, Xichun Luo

Design, Manufacturing And Engineering Management

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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Abstract

Piezoelectric energy harvesters can realize conversion from mechanical energy to electric energy and power the electronic devices. In this work, based on the electro-elastic model of piezoelectric composites, considering the influence of external load on the piezoelectric coupling, a mathematical model for calculating the energy output of the piezoelectric energy harvesters is established through the coupled equations of elastic and electric fields, Kirchhoff's Circuit Law and the law of charge conservation. Barium Titanate/polydimethylsiloxane (BTO/PDMS) composites were fabricated by extrusion 3D printing. In addition to the conventional extrusion in air, a new water bath extrusion approach was also used to prove its feasibility in preparing piezoelectric composites. The results show that water bath extrusion has advantages in maintaining the shape of the structure. Moreover, the piezoelectric properties were evaluated by falling ball impact tests. The peak-to-peak value of the pulse produced by the energy harvester extruded in air and water bath were 1.74 V and 3.31V, respectively. The energy harvesters extruded in water bath achieved 1.9 times of output voltage of that extruded in air.

Original language	English
Title of host publication	2022 27th International Conference on Automation and Computing (ICAC)
Editors	Chenguang Yang, Yuchun Xu
Place of Publication	Piscataway, NJ
Publisher	IEEE
Pages	1-6
Number of pages	6
ISBN (Electronic)	9781665498074
ISBN (Print)	9781665498081
DOIs	https://doi.org/10.1109/icac55051.2022.9911111
Publication status	Published - 10 Oct 2022
Event	The 27th IEEE International Conference on Automation and Computing - University of the West of England, Bristol, United Kingdom Duration: 1 Sep 2022 → 3 Sep 2022 Conference number: 27 http://www.cacsuk.co.uk/index.php/icac2022

Publication series

Name	2022 27th International Conference on Automation and Computing: Smart Systems and Manufacturing, ICAC 2022

Conference

Conference	The 27th IEEE International Conference on Automation and Computing
Abbreviated title	ICAC 2022
Country/Territory	United Kingdom
City	Bristol
Period	1/09/22 → 3/09/22
Internet address	http://www.cacsuk.co.uk/index.php/icac2022

Keywords

piezoelectric composite energy harvester
mathematical model
extrusion 3D printing
water bath

Access to Document

10.1109/icac55051.2022.9911111

Shi-etal-ICAC-2022-Energy-conversion-model-and-extrusion-3D-printing-of-piezoelectric-composite-energy-harvestersAccepted author manuscript, 905 KBLicence: Strath_1

Cite this

Shi, X., Sun, Y., Li, D., Liu, H., Xie, W., & Luo, X. (2022). Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters. In C. Yang, & Y. Xu (Eds.), 2022 27th International Conference on Automation and Computing (ICAC) (pp. 1-6). (2022 27th International Conference on Automation and Computing: Smart Systems and Manufacturing, ICAC 2022). IEEE. https://doi.org/10.1109/icac55051.2022.9911111

Shi, Xiaoquan ; Sun, Yazhou ; Li, Dekai et al. / Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters. 2022 27th International Conference on Automation and Computing (ICAC). editor / Chenguang Yang ; Yuchun Xu. Piscataway, NJ : IEEE, 2022. pp. 1-6 (2022 27th International Conference on Automation and Computing: Smart Systems and Manufacturing, ICAC 2022).

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title = "Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters",

abstract = "Piezoelectric energy harvesters can realize conversion from mechanical energy to electric energy and power the electronic devices. In this work, based on the electro-elastic model of piezoelectric composites, considering the influence of external load on the piezoelectric coupling, a mathematical model for calculating the energy output of the piezoelectric energy harvesters is established through the coupled equations of elastic and electric fields, Kirchhoff's Circuit Law and the law of charge conservation. Barium Titanate/polydimethylsiloxane (BTO/PDMS) composites were fabricated by extrusion 3D printing. In addition to the conventional extrusion in air, a new water bath extrusion approach was also used to prove its feasibility in preparing piezoelectric composites. The results show that water bath extrusion has advantages in maintaining the shape of the structure. Moreover, the piezoelectric properties were evaluated by falling ball impact tests. The peak-to-peak value of the pulse produced by the energy harvester extruded in air and water bath were 1.74 V and 3.31V, respectively. The energy harvesters extruded in water bath achieved 1.9 times of output voltage of that extruded in air.",

keywords = "piezoelectric composite energy harvester, mathematical model, extrusion 3D printing, water bath",

author = "Xiaoquan Shi and Yazhou Sun and Dekai Li and Haitao Liu and Wenkun Xie and Xichun Luo",

note = "{\textcopyright} 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.; The 27th IEEE International Conference on Automation and Computing, ICAC 2022 ; Conference date: 01-09-2022 Through 03-09-2022",

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Shi, X, Sun, Y, Li, D, Liu, H, Xie, W & Luo, X 2022, Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters. in C Yang & Y Xu (eds), 2022 27th International Conference on Automation and Computing (ICAC). 2022 27th International Conference on Automation and Computing: Smart Systems and Manufacturing, ICAC 2022, IEEE, Piscataway, NJ, pp. 1-6, The 27th IEEE International Conference on Automation and Computing, Bristol, United Kingdom, 1/09/22. https://doi.org/10.1109/icac55051.2022.9911111

Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters. / Shi, Xiaoquan; Sun, Yazhou; Li, Dekai et al.

2022 27th International Conference on Automation and Computing (ICAC). ed. / Chenguang Yang; Yuchun Xu. Piscataway, NJ : IEEE, 2022. p. 1-6 (2022 27th International Conference on Automation and Computing: Smart Systems and Manufacturing, ICAC 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

TY - GEN

T1 - Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters

AU - Shi, Xiaoquan

AU - Sun, Yazhou

AU - Li, Dekai

AU - Liu, Haitao

AU - Xie, Wenkun

AU - Luo, Xichun

N1 - Conference code: 27

PY - 2022/10/10

Y1 - 2022/10/10

N2 - Piezoelectric energy harvesters can realize conversion from mechanical energy to electric energy and power the electronic devices. In this work, based on the electro-elastic model of piezoelectric composites, considering the influence of external load on the piezoelectric coupling, a mathematical model for calculating the energy output of the piezoelectric energy harvesters is established through the coupled equations of elastic and electric fields, Kirchhoff's Circuit Law and the law of charge conservation. Barium Titanate/polydimethylsiloxane (BTO/PDMS) composites were fabricated by extrusion 3D printing. In addition to the conventional extrusion in air, a new water bath extrusion approach was also used to prove its feasibility in preparing piezoelectric composites. The results show that water bath extrusion has advantages in maintaining the shape of the structure. Moreover, the piezoelectric properties were evaluated by falling ball impact tests. The peak-to-peak value of the pulse produced by the energy harvester extruded in air and water bath were 1.74 V and 3.31V, respectively. The energy harvesters extruded in water bath achieved 1.9 times of output voltage of that extruded in air.

AB - Piezoelectric energy harvesters can realize conversion from mechanical energy to electric energy and power the electronic devices. In this work, based on the electro-elastic model of piezoelectric composites, considering the influence of external load on the piezoelectric coupling, a mathematical model for calculating the energy output of the piezoelectric energy harvesters is established through the coupled equations of elastic and electric fields, Kirchhoff's Circuit Law and the law of charge conservation. Barium Titanate/polydimethylsiloxane (BTO/PDMS) composites were fabricated by extrusion 3D printing. In addition to the conventional extrusion in air, a new water bath extrusion approach was also used to prove its feasibility in preparing piezoelectric composites. The results show that water bath extrusion has advantages in maintaining the shape of the structure. Moreover, the piezoelectric properties were evaluated by falling ball impact tests. The peak-to-peak value of the pulse produced by the energy harvester extruded in air and water bath were 1.74 V and 3.31V, respectively. The energy harvesters extruded in water bath achieved 1.9 times of output voltage of that extruded in air.

KW - piezoelectric composite energy harvester

KW - mathematical model

KW - extrusion 3D printing

KW - water bath

U2 - 10.1109/icac55051.2022.9911111

DO - 10.1109/icac55051.2022.9911111

M3 - Conference contribution book

SN - 9781665498081

T3 - 2022 27th International Conference on Automation and Computing: Smart Systems and Manufacturing, ICAC 2022

SP - 1

EP - 6

BT - 2022 27th International Conference on Automation and Computing (ICAC)

A2 - Yang, Chenguang

A2 - Xu, Yuchun

PB - IEEE

CY - Piscataway, NJ

T2 - The 27th IEEE International Conference on Automation and Computing

Y2 - 1 September 2022 through 3 September 2022

ER -

Shi X, Sun Y, Li D, Liu H, Xie W , Luo X. Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters. In Yang C, Xu Y, editors, 2022 27th International Conference on Automation and Computing (ICAC). Piscataway, NJ: IEEE. 2022. p. 1-6. (2022 27th International Conference on Automation and Computing: Smart Systems and Manufacturing, ICAC 2022). Epub 2022 Sep 3. doi: 10.1109/icac55051.2022.9911111

Energy conversion model and extrusion 3D printing of piezoelectric composite energy harvesters

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