Room-Temperature Zwitterionic Liquid Crystals for Mechanical Actuators

[Image: see text] We have developed room-temperature smectic liquid-crystalline (LC) ion conductors by the self-assembly of a zwitterionic mesogenic compound and a series of fluorinated lithium salts. The conductivity of lithium bis(trifluoromethylsulfonyl)imide LC complex reached 4 × 10(–3) S cm(–1...

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Autores principales: Iakoubovskii, Konstantin, Yoshio, Masafumi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9928414/
https://www.ncbi.nlm.nih.gov/pubmed/36855549
http://dx.doi.org/10.1021/acsmaterialsau.2c00053
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author Iakoubovskii, Konstantin
Yoshio, Masafumi
author_facet Iakoubovskii, Konstantin
Yoshio, Masafumi
author_sort Iakoubovskii, Konstantin
collection PubMed
description [Image: see text] We have developed room-temperature smectic liquid-crystalline (LC) ion conductors by the self-assembly of a zwitterionic mesogenic compound and a series of fluorinated lithium salts. The conductivity of lithium bis(trifluoromethylsulfonyl)imide LC complex reached 4 × 10(–3) S cm(–1) at ambient conditions. This LC complex sandwiched between two conductive polymer electrodes can be used in low-voltage mechanical actuators with a peak-to-peak bending deflection of ca. 20 mm upon ±1 V, 0.03 Hz excitation.
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spelling pubmed-99284142023-02-27 Room-Temperature Zwitterionic Liquid Crystals for Mechanical Actuators Iakoubovskii, Konstantin Yoshio, Masafumi ACS Mater Au [Image: see text] We have developed room-temperature smectic liquid-crystalline (LC) ion conductors by the self-assembly of a zwitterionic mesogenic compound and a series of fluorinated lithium salts. The conductivity of lithium bis(trifluoromethylsulfonyl)imide LC complex reached 4 × 10(–3) S cm(–1) at ambient conditions. This LC complex sandwiched between two conductive polymer electrodes can be used in low-voltage mechanical actuators with a peak-to-peak bending deflection of ca. 20 mm upon ±1 V, 0.03 Hz excitation. American Chemical Society 2022-09-30 /pmc/articles/PMC9928414/ /pubmed/36855549 http://dx.doi.org/10.1021/acsmaterialsau.2c00053 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Iakoubovskii, Konstantin
Yoshio, Masafumi
Room-Temperature Zwitterionic Liquid Crystals for Mechanical Actuators
title Room-Temperature Zwitterionic Liquid Crystals for Mechanical Actuators
title_full Room-Temperature Zwitterionic Liquid Crystals for Mechanical Actuators
title_fullStr Room-Temperature Zwitterionic Liquid Crystals for Mechanical Actuators
title_full_unstemmed Room-Temperature Zwitterionic Liquid Crystals for Mechanical Actuators
title_short Room-Temperature Zwitterionic Liquid Crystals for Mechanical Actuators
title_sort room-temperature zwitterionic liquid crystals for mechanical actuators
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9928414/
https://www.ncbi.nlm.nih.gov/pubmed/36855549
http://dx.doi.org/10.1021/acsmaterialsau.2c00053
work_keys_str_mv AT iakoubovskiikonstantin roomtemperaturezwitterionicliquidcrystalsformechanicalactuators
AT yoshiomasafumi roomtemperaturezwitterionicliquidcrystalsformechanicalactuators

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