Theoretical and experimental investigation of the shape memory properties of an ionic polymer-metal composite

Cited 1 time in webofscience Cited 0 time in scopus
  • Hit : 113
  • Download : 0
An ionic polymer-metal composite (IPMC) is typically based on a Nafion membrane with electrode plating on both sides and has a promising potential for biomimetic robotics, biomedical devices and human affinity applications. In this paper, the shape memory properties of IPMC were theoretically and experimentally studied. We presented the multiple shape memory properties of a Nafion cylinder. A physics based model of the IPMC was proposed. The free energy density theory was utilized to analyze the shape properties of the IPMC. To verify the model, IPMC samples with Nafion as the base membrane were prepared and experiments were conducted. A simulation of the model was performed and the results were compared with the experimental data. It was successfully demonstrated that the theoretical model can well explain the shape memory properties of the IPMC. The results showed that the reheat glass transition temperature of the IPMC is lower than the programming temperature. It was also found that the back-relaxation of the IPMC decreases as the programming temperature increases. The current study may be useful in order to better understand the shape memory effect of IPMC.
Publisher
IOP PUBLISHING LTD
Issue Date
2017-04
Language
English
Article Type
Article
Keywords

ARTIFICIAL MUSCLES; BIOMIMETIC SENSORS; DYNAMIC-MODEL; ACTUATORS; PERFORMANCE; HYDROGELS; BEHAVIOR; MOTION; ICPF; GELS

Citation

SMART MATERIALS AND STRUCTURES, v.26, no.4, pp.045020 - (8)

ISSN
0964-1726
DOI
10.1088/1361-665X/aa61e9
URI
http://hdl.handle.net/10203/228656
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 1 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0