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Organic liquid-crystal devices based on ionic conductors
Author(s) -
Can Yang,
Shuang Zhou,
Samuel Shian,
David R. Clarke,
Zhigang Suo
Publication year - 2017
Publication title -
materials horizons
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.322
H-Index - 81
eISSN - 2051-6355
pISSN - 2051-6347
DOI - 10.1039/c7mh00345e
Subject(s) - materials science , self healing hydrogels , electrical conductor , liquid crystal , ionic liquid , ionic bonding , optoelectronics , nanotechnology , chemical engineering , composite material , ion , polymer chemistry , chemistry , organic chemistry , engineering , catalysis
A fully organic liquid-crystal device is enabled by ionic conductors. The device uses a liquid crystal as a voltage-driven light shutter, an elastomer as a transparent dielectric, and a hydrogel as a transparent conductor. A voltage switches the device from an opaque state to a transparent state without electrolyzing the hydrogel. The device maintains its electrooptical performance under a biaxial stretch of 1.5.

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