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Cited by 281

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Micron-Sized Main-Chain Liquid Crystalline Elastomer Actuators with Ultralarge Amplitude Contractions

Yang, Hong, Buguin, Axel, Taulemesse, Jean-Marie, Kaneko, Kosuke, Méry, Stéphane, Bergeret, Anne, Keller, Patrick·2009·Journal of the American Chemical Society
DOI 10.1021/ja905363f
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Abstract

Responsive surfaces composed of cylindrical or square micrometer-sized thermoresponsive pillars made of thiol-ene nematic main-chain liquid crystalline elastomers (LCEs) are produced by replica molding. The individual pillars behave as microactuators, showing ultralarge and reversible contractions of around 300-400% at the nematic to isotropic phase transition. The nematic main-chain LCE microactuators described here present contractions as large as the best macroscopic systems reported in the literature. Moreover, the contraction observed for this new system outperforms the best values already reported for other LCE microsystems.

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Citations

Cites

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Cited by

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Metadata

Authors
Yang, H., Buguin, A., Taulemesse, J.-M., Kaneko, K., Méry, S., Bergeret, A., & Keller, P.
Venue
Journal of the American Chemical Society
Publisher
American Chemical Society (ACS)
Published
2009-09-24
Volume
131
Issue
41
Pages
15000-15004
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
DOI
10.1021/ja905363f
OpenAlex
W2010175538
Cited by
281
References
1
FWCI
27.29
Type
journal article
Language
en
Open access
closed

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