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Title: Spring-loaded polymeric gel actuators

Abstract

Spring-loaded electrically controllable polymeric gel actuators are disclosed. The polymeric gels can be polyvinyl alcohol, polyacrylic acid, or polyacrylamide, and are contained in an electrolytic solvent bath such as water plus acetone. The action of the gel is mechanically biased, allowing the expansive and contractile forces to be optimized for specific applications.

Inventors:
 [1]
  1. Albuquerque, NM
Publication Date:
Research Org.:
AT&T
OSTI Identifier:
869746
Patent Number(s):
US 5389222
Assignee:
United States of America as represented by United States (Washington, DC)
DOE Contract Number:  
AC04-76DP00789
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
spring-loaded; polymeric; actuators; electrically; controllable; disclosed; gels; polyvinyl; alcohol; polyacrylic; acid; polyacrylamide; contained; electrolytic; solvent; bath; water; plus; acetone; action; mechanically; biased; allowing; expansive; contractile; forces; optimized; specific; applications; polyacrylic acid; polyvinyl alcohol; specific application; acrylic acid; specific applications; electrically controllable; solvent bath; electrolytic solvent; vinyl alcohol; polymeric gels; loaded polymer; /204/

Citation Formats

Shahinpoor, Mohsen. Spring-loaded polymeric gel actuators. United States: N. p., 1995. Web.
Shahinpoor, Mohsen. Spring-loaded polymeric gel actuators. United States.
Shahinpoor, Mohsen. Sun . "Spring-loaded polymeric gel actuators". United States. https://www.osti.gov/servlets/purl/869746.
@article{osti_869746,
title = {Spring-loaded polymeric gel actuators},
author = {Shahinpoor, Mohsen},
abstractNote = {Spring-loaded electrically controllable polymeric gel actuators are disclosed. The polymeric gels can be polyvinyl alcohol, polyacrylic acid, or polyacrylamide, and are contained in an electrolytic solvent bath such as water plus acetone. The action of the gel is mechanically biased, allowing the expansive and contractile forces to be optimized for specific applications.},
doi = {},
url = {https://www.osti.gov/biblio/869746}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {1}
}

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Works referenced in this record:

Phase transition of a cationic gel
journal, December 1985


Entrained Responses of the Current Oscillation of Polymer Gels to Sinusoidal Stimulation
journal, October 1989


Reversible Dilation and Contraction by Changing the State of Ionization of High-Polymer Acid Networks
journal, April 1950


Collapse of Gels in an Electric Field
journal, October 1982


Deformation of polyelectrolyte gels under the influence of electric field
journal, June 1990