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Magnetically Manipulable Ionic Liquid Crystals Incorporating Neutral Radical Moiety. / Uchida, Yoshiaki; Sakaguchi, Tatsunori; Oki, Shigeaki et al.

In: ChemPlusChem, Vol. 87, No. 3, e202100352, 03.2022.

Research output: Contribution to journal › Article › peer-review

Harvard

Uchida, Y, Sakaguchi, T, Oki, S, Shimono, S, Park, J, Sugiyama, M, Sato, S, Zaytseva, E, Mazhukin, DG & Tamura, R 2022, 'Magnetically Manipulable Ionic Liquid Crystals Incorporating Neutral Radical Moiety', ChemPlusChem, vol. 87, no. 3, e202100352. https://doi.org/10.1002/cplu.202100352

APA

Uchida, Y., Sakaguchi, T., Oki, S., Shimono, S., Park, J., Sugiyama, M., Sato, S., Zaytseva, E., Mazhukin, D. G., & Tamura, R. (2022). Magnetically Manipulable Ionic Liquid Crystals Incorporating Neutral Radical Moiety. ChemPlusChem, 87(3), [e202100352]. https://doi.org/10.1002/cplu.202100352

Vancouver

Uchida Y, Sakaguchi T, Oki S, Shimono S, Park J, Sugiyama M et al. Magnetically Manipulable Ionic Liquid Crystals Incorporating Neutral Radical Moiety. ChemPlusChem. 2022 Mar;87(3):e202100352. doi: 10.1002/cplu.202100352

Author

Uchida, Yoshiaki ; Sakaguchi, Tatsunori ; Oki, Shigeaki et al. / Magnetically Manipulable Ionic Liquid Crystals Incorporating Neutral Radical Moiety. In: ChemPlusChem. 2022 ; Vol. 87, No. 3.

BibTeX

@article{378d0cf12e0f42df8bdb58dac0da64c8,
title = "Magnetically Manipulable Ionic Liquid Crystals Incorporating Neutral Radical Moiety",
abstract = "With a view to fabricating a new remote input-output system by applying functional ionic liquid crystalline (ILC) materials, we have developed novel ILC compounds containing a nitroxide radical unit in the organic cations, which show an enantiotropic smectic A (SmA) phase. We have implemented the magnetic manipulation of a droplet of one of the ILC compounds on the basis of the intermolecular magnetic interactions between radical moieties. This ILC monoradical compound shows a 55 % larger increase in paramagnetic susceptibility at the solid-to-LC melting point in the first heating process than the non-ionic LC monoradical compounds. It is most likely owing to the nanosegregation of strongly bonded ionic and non-ionic moieties. The increased molar magnetic susceptibility is preserved not only in the SmA phase but also in the isotropic liquid and solid phases during the first cooling process.",
keywords = "ionic liquid, liquid crystal, magnetism, radicals, smectic phases",
author = "Yoshiaki Uchida and Tatsunori Sakaguchi and Shigeaki Oki and Satoshi Shimono and Jayeong Park and Masahito Sugiyama and Shuichi Sato and Elena Zaytseva and Mazhukin, {Dmitrii G.} and Rui Tamura",
note = "Funding Information: The present work was supported by JSPS KAKENHI (Grant numbers JP26248024, JP20K21226 and JP20H05161). We appreciate Mr. K. Sasaki, Mr. S. Izumi and Mr. Y. Inukai for their experimental supports. Publisher Copyright: {\textcopyright} 2021 Wiley-VCH GmbH",
year = "2022",
month = mar,
doi = "10.1002/cplu.202100352",
language = "English",
volume = "87",
journal = "ChemPlusChem",
issn = "2192-6506",
publisher = "Wiley-VCH Verlag",
number = "3",

}

RIS

TY - JOUR

T1 - Magnetically Manipulable Ionic Liquid Crystals Incorporating Neutral Radical Moiety

AU - Uchida, Yoshiaki

AU - Sakaguchi, Tatsunori

AU - Oki, Shigeaki

AU - Shimono, Satoshi

AU - Park, Jayeong

AU - Sugiyama, Masahito

AU - Sato, Shuichi

AU - Zaytseva, Elena

AU - Mazhukin, Dmitrii G.

AU - Tamura, Rui

N1 - Funding Information: The present work was supported by JSPS KAKENHI (Grant numbers JP26248024, JP20K21226 and JP20H05161). We appreciate Mr. K. Sasaki, Mr. S. Izumi and Mr. Y. Inukai for their experimental supports. Publisher Copyright: © 2021 Wiley-VCH GmbH

PY - 2022/3

Y1 - 2022/3

N2 - With a view to fabricating a new remote input-output system by applying functional ionic liquid crystalline (ILC) materials, we have developed novel ILC compounds containing a nitroxide radical unit in the organic cations, which show an enantiotropic smectic A (SmA) phase. We have implemented the magnetic manipulation of a droplet of one of the ILC compounds on the basis of the intermolecular magnetic interactions between radical moieties. This ILC monoradical compound shows a 55 % larger increase in paramagnetic susceptibility at the solid-to-LC melting point in the first heating process than the non-ionic LC monoradical compounds. It is most likely owing to the nanosegregation of strongly bonded ionic and non-ionic moieties. The increased molar magnetic susceptibility is preserved not only in the SmA phase but also in the isotropic liquid and solid phases during the first cooling process.

AB - With a view to fabricating a new remote input-output system by applying functional ionic liquid crystalline (ILC) materials, we have developed novel ILC compounds containing a nitroxide radical unit in the organic cations, which show an enantiotropic smectic A (SmA) phase. We have implemented the magnetic manipulation of a droplet of one of the ILC compounds on the basis of the intermolecular magnetic interactions between radical moieties. This ILC monoradical compound shows a 55 % larger increase in paramagnetic susceptibility at the solid-to-LC melting point in the first heating process than the non-ionic LC monoradical compounds. It is most likely owing to the nanosegregation of strongly bonded ionic and non-ionic moieties. The increased molar magnetic susceptibility is preserved not only in the SmA phase but also in the isotropic liquid and solid phases during the first cooling process.

KW - ionic liquid

KW - liquid crystal

KW - magnetism

KW - radicals

KW - smectic phases

UR - http://www.scopus.com/inward/record.url?scp=85116944497&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/41e81108-3993-397f-8e3f-3ec2a0fbf67c/

U2 - 10.1002/cplu.202100352

DO - 10.1002/cplu.202100352

M3 - Article

C2 - 34636499

AN - SCOPUS:85116944497

VL - 87

JO - ChemPlusChem

JF - ChemPlusChem

SN - 2192-6506

IS - 3

M1 - e202100352

ER -

ID: 34422971