INVESTIGATION OF PIEZOELECTRET PROPERTIES OF 3D PRINTED FOAMED POLYLACTIC ACID FOR ENERGY CONVERSION APPLICATIONS

被引：0

作者：

Perna, Gabriele ^{[1
]}

Clementi, Giacomo ^{[1
]}

Di Michele, Alessandro ^{[1
]}

Mattarelli, Maurizio ^{[1
]}

Neri, Igor ^{[1
]}

Puglia, Debora ^{[2
]}

Cottone, Francesco ^{[1
]}

机构：

[1] Univ Perugia, Dept Phys & Geol, Perugia, Italy

[2] Univ Perugia, Dept Civil & Environm Engn, Perugia, Italy

来源：

2023 22ND INTERNATIONAL CONFERENCE ON MICRO AND NANOTECHNOLOGY FOR POWER GENERATION AND ENERGY CONVERSION APPLICATIONS, POWERMEMS 2023 | 2023年

关键词：

Innovative material; cellular polymers; piezoelectret; 3D printing; energy harvesting;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this work we present an investigation on a low cost and eco-friendly foamed electroactive material easily fabricated via 3D printing. The polymer cellular microstructure is developed during printing and the foaming degree can be tuned by varying the nozzle extrusion temperature and flow speed. The samples are polarized using a corona discharge setup on a heated build plate at 85 degrees C. We explore the possibility of obtaining thermally-treated samples that can maintain long external and internal charges, making them promising candidate for biosensors and micro energy-harvesters.

引用

页码：159 / 162

页数：4

共 9 条

[1] Review on Innovative Piezoelectric Materials for Mechanical Energy Harvesting
Clementi, Giacomo
Cottone, Francesco
Di Michele, Alessandro
Gammaitoni, Luca
Mattarelli, Maurizio
Perna, Gabriele
Lopez-Suarez, Miquel
Baglio, Salvatore
Trigona, Carlo
Neri, Igor
[J]. ENERGIES, 2022, 15 (17)
[2] CORONA CHARGING OF POLYMERS
GIACOMETTI, JA
OLIVEIRA, ON
[J]. IEEE TRANSACTIONS ON ELECTRICAL INSULATION, 1992, 27 (05): : 924 - 943
[3] Piezoelectric cellular polymer films: Fabrication, properties and applications
Hamdi, Ouassim
Mighri, Frej
Rodrigue, Denis
[J]. AIMS MATERIALS SCIENCE, 2018, 5 (05) : 845 - 869
[4] Cellular Polymer Ferroelectret: A Review on Their Development and Their Piezoelectric Properties
Mohebbi, Abolfazl
Mighri, Frej
Ajji, Abdellah
Rodrigue, Denis
[J]. ADVANCES IN POLYMER TECHNOLOGY, 2018, 37 (02) : 468 - 483
[5] Foam 3D Printing of Thermoplastics: A Symbiosis of Additive Manufacturing and Foaming Technology
Nofar, Mohammadreza
Utz, Julia
Geis, Nico
Altstadt, Volker
Ruckdaschel, Holger
[J]. ADVANCED SCIENCE, 2022, 9 (11)
[6] THERMALLY STIMULATED DISCHARGE OF POLYMER ELECTRETS
VANTURNHOUT, J
[J]. POLYMER JOURNAL, 1971, 2 (02) : 173 - +
[7] STABILIZATION OF POSITIVE CHARGE IN FLUORINATED ETHYLENE PROPYLENE COPOLYMER
VONSEGGERN, H
WEST, JE
[J]. JOURNAL OF APPLIED PHYSICS, 1984, 55 (07) : 2754 - 2757
[8] Zhong-fu X., 1991, IEEE Transactions on Electrical Insulation, V26, P68224
[9] Biodegradable cellular polylactic acid ferroelectrets with strong longitudinal and transverse piezoelectricity
Zhukov, Sergey
Ma, Xingchen
von Seggern, Heinz
Sessler, Gerhard M.
Ben Dali, Omar
Kupnik, Mario
Zhang, Xiaoqing
[J]. APPLIED PHYSICS LETTERS, 2020, 117 (11)

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