Electric field induced deformation in soft dielectric elastomer electroactive polymer

Liwu Liu; Xiaojian Luo; Yanju Liu; Jinsong Leng

doi:10.1117/12.915139

Electric field induced deformation in soft dielectric elastomer electroactive polymer

Liwu Liu
, Xiaojian Luo
, Yanju Liu
, Jinsong Leng

School of Astronautics

Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Subjected to a high electric field, the dielectric deforms. If the dielectric is soft, the voltage induced deformation is large. The deformation is determined by the breakdown voltage together with electromechanical instability and snap-Through instability. Based on the theoretical research proposed by Suo and Li, taking the dielectric elastomer soft material research object, we introduce two kinds of material limits: strain-stiffening, polarization saturation, analyze the effect of material limits on voltage induced deformation. For a specific soft dielectric material under certain pre-stretch, the theoretical maximum electrical actuation deformation can be determined.

Original language	English
Title of host publication	Electroactive Polymer Actuators and Devices, EAPAD 2012
Publisher	SPIE
ISBN (Print)	9780819489975
DOIs	https://doi.org/10.1117/12.915139
State	Published - 2012
Event	SPIE Electroactive Polymers Actuators and Devices Conference, EAPAD 2012 - San Diego, CA, United States Duration: 12 Mar 2012 → 15 Mar 2012

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	8340
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	SPIE Electroactive Polymers Actuators and Devices Conference, EAPAD 2012
Country/Territory	United States
City	San Diego, CA
Period	12/03/12 → 15/03/12

Keywords

compressible dielectric elastomer
constitutive relation
electromechanical stability

Access to Document

10.1117/12.915139

Cite this

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title = "Electric field induced deformation in soft dielectric elastomer electroactive polymer",

abstract = "Subjected to a high electric field, the dielectric deforms. If the dielectric is soft, the voltage induced deformation is large. The deformation is determined by the breakdown voltage together with electromechanical instability and snap-Through instability. Based on the theoretical research proposed by Suo and Li, taking the dielectric elastomer soft material research object, we introduce two kinds of material limits: strain-stiffening, polarization saturation, analyze the effect of material limits on voltage induced deformation. For a specific soft dielectric material under certain pre-stretch, the theoretical maximum electrical actuation deformation can be determined.",

keywords = "compressible dielectric elastomer, constitutive relation, electromechanical stability",

author = "Liwu Liu and Xiaojian Luo and Yanju Liu and Jinsong Leng",

year = "2012",

doi = "10.1117/12.915139",

language = "英语",

isbn = "9780819489975",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

booktitle = "Electroactive Polymer Actuators and Devices, EAPAD 2012",

address = "美国",

note = "SPIE Electroactive Polymers Actuators and Devices Conference, EAPAD 2012 ; Conference date: 12-03-2012 Through 15-03-2012",

}

Liu, L, Luo, X, Liu, Y & Leng, J 2012, Electric field induced deformation in soft dielectric elastomer electroactive polymer. in Electroactive Polymer Actuators and Devices, EAPAD 2012., 915139, Proceedings of SPIE - The International Society for Optical Engineering, vol. 8340, SPIE, SPIE Electroactive Polymers Actuators and Devices Conference, EAPAD 2012, San Diego, CA, United States, 12/03/12. https://doi.org/10.1117/12.915139

Electric field induced deformation in soft dielectric elastomer electroactive polymer. / Liu, Liwu; Luo, Xiaojian; Liu, Yanju et al.
Electroactive Polymer Actuators and Devices, EAPAD 2012. SPIE, 2012. 915139 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8340).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Electric field induced deformation in soft dielectric elastomer electroactive polymer

AU - Liu, Liwu

AU - Luo, Xiaojian

AU - Liu, Yanju

AU - Leng, Jinsong

PY - 2012

Y1 - 2012

N2 - Subjected to a high electric field, the dielectric deforms. If the dielectric is soft, the voltage induced deformation is large. The deformation is determined by the breakdown voltage together with electromechanical instability and snap-Through instability. Based on the theoretical research proposed by Suo and Li, taking the dielectric elastomer soft material research object, we introduce two kinds of material limits: strain-stiffening, polarization saturation, analyze the effect of material limits on voltage induced deformation. For a specific soft dielectric material under certain pre-stretch, the theoretical maximum electrical actuation deformation can be determined.

AB - Subjected to a high electric field, the dielectric deforms. If the dielectric is soft, the voltage induced deformation is large. The deformation is determined by the breakdown voltage together with electromechanical instability and snap-Through instability. Based on the theoretical research proposed by Suo and Li, taking the dielectric elastomer soft material research object, we introduce two kinds of material limits: strain-stiffening, polarization saturation, analyze the effect of material limits on voltage induced deformation. For a specific soft dielectric material under certain pre-stretch, the theoretical maximum electrical actuation deformation can be determined.

KW - compressible dielectric elastomer

KW - constitutive relation

KW - electromechanical stability

UR - https://www.scopus.com/pages/publications/84901348884

U2 - 10.1117/12.915139

DO - 10.1117/12.915139

M3 - 会议稿件

AN - SCOPUS:84901348884

SN - 9780819489975

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Electroactive Polymer Actuators and Devices, EAPAD 2012

PB - SPIE

T2 - SPIE Electroactive Polymers Actuators and Devices Conference, EAPAD 2012

Y2 - 12 March 2012 through 15 March 2012

ER -

Electric field induced deformation in soft dielectric elastomer electroactive polymer

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Keywords

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