Microfabricated PEDOT trilayer actuators: ...
Document type :
Communication dans un congrès avec actes
DOI :
Title :
Microfabricated PEDOT trilayer actuators: synthesis, characterization, and modeling
Author(s) :
Nguyen, Ngoc Tan [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Plesse, Cedric [Auteur]
Laboratoire de Physico-chimie des Polymères et des Interfaces [LPPI]
Soyer, Caroline [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - Département Opto-Acousto-Électronique - UMR 8520 [IEMN-DOAE]
Grondel, Sebastien [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - Département Opto-Acousto-Électronique - UMR 8520 [IEMN-DOAE]
Madden, John D.W. [Auteur]
University of British Columbia [Canada] [UBC]
Cattan, Eric [Auteur correspondant]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - Département Opto-Acousto-Électronique - UMR 8520 [IEMN-DOAE]
Vidal, Frédéric [Auteur]
Laboratoire de Physico-chimie des Polymères et des Interfaces [LPPI]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Plesse, Cedric [Auteur]
Laboratoire de Physico-chimie des Polymères et des Interfaces [LPPI]
Soyer, Caroline [Auteur]

Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - Département Opto-Acousto-Électronique - UMR 8520 [IEMN-DOAE]
Grondel, Sebastien [Auteur]

Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - Département Opto-Acousto-Électronique - UMR 8520 [IEMN-DOAE]
Madden, John D.W. [Auteur]
University of British Columbia [Canada] [UBC]
Cattan, Eric [Auteur correspondant]

Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - Département Opto-Acousto-Électronique - UMR 8520 [IEMN-DOAE]
Vidal, Frédéric [Auteur]
Laboratoire de Physico-chimie des Polymères et des Interfaces [LPPI]
Scientific editor(s) :
BarCohen, Y
Conference title :
SPIE Conference on Electroactive Polymer Actuators and Devices (EAPAD)
City :
Portland, OR
Country :
Etats-Unis d'Amérique
Start date of the conference :
2017-03-26
Book title :
SPIE Proceedings
Journal title :
Electroactive Polymer Actuators and Devices (EAPAD) 2017
Publisher :
SPIE
Publication date :
2017
English keyword(s) :
IEAP micro actuator
PEDOT
layer by layer
force generation
modeling
dynamic beam theory
Bond Graph
PEDOT
layer by layer
force generation
modeling
dynamic beam theory
Bond Graph
HAL domain(s) :
Chimie/Polymères
Sciences de l'ingénieur [physics]/Matériaux
Sciences de l'ingénieur [physics]/Matériaux
English abstract : [en]
Conducting polymer actuators have long been of interest as an alternative to piezoelectric and electrostatic actuators due to their large strains and low operating voltages. Recently, poly (3,4-ethylenedioxythiophene) ...
Show more >Conducting polymer actuators have long been of interest as an alternative to piezoelectric and electrostatic actuators due to their large strains and low operating voltages. Recently, poly (3,4-ethylenedioxythiophene) (PEDOT) - based ionic actuators have been shown to overcome many of the initial obstacles to widespread application in micro-fabricated devices by demonstrating stable operation in air and at high frequencies, along with microfabrication compatible processing using a layer by layer method that does not require any handling. However, there is still a need for characterization, prediction, and control of the actuator behavior. This paper describes the fabrication and characterization of thin trilayers composed of a 7 mu m thick solid polymer electrolyte (SPE) sandwiched between two 2.1 mu m thick PEDOT-containing layers. Beam properties including capacitance, elastic moduli of the layers, and the extent of charge driven strain, are applied to predict curvature, frequency response and force generation. The actuator is represented by an electrical circuit, a mechanical system described via dynamic beam theory, and a strain-to-charge ratio for the electro-mechanical coupling matrix, which together predict the actuator curvature and the resonant response. The success of this physical model promises to enable design and control of micro-fabricated devices.Show less >
Show more >Conducting polymer actuators have long been of interest as an alternative to piezoelectric and electrostatic actuators due to their large strains and low operating voltages. Recently, poly (3,4-ethylenedioxythiophene) (PEDOT) - based ionic actuators have been shown to overcome many of the initial obstacles to widespread application in micro-fabricated devices by demonstrating stable operation in air and at high frequencies, along with microfabrication compatible processing using a layer by layer method that does not require any handling. However, there is still a need for characterization, prediction, and control of the actuator behavior. This paper describes the fabrication and characterization of thin trilayers composed of a 7 mu m thick solid polymer electrolyte (SPE) sandwiched between two 2.1 mu m thick PEDOT-containing layers. Beam properties including capacitance, elastic moduli of the layers, and the extent of charge driven strain, are applied to predict curvature, frequency response and force generation. The actuator is represented by an electrical circuit, a mechanical system described via dynamic beam theory, and a strain-to-charge ratio for the electro-mechanical coupling matrix, which together predict the actuator curvature and the resonant response. The success of this physical model promises to enable design and control of micro-fabricated devices.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :
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