KFU. Card publication. Effect of rotating magnetic field on the diffusivity of ethylammonium nitrate ionic liquid confined between micrometer-spaced glass plates

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EFFECT OF ROTATING MAGNETIC FIELD ON THE DIFFUSIVITY OF ETHYLAMMONIUM NITRATE IONIC LIQUID CONFINED BETWEEN MICROMETER-SPACED GLASS PLATES

Form of presentation

Articles in international journals and collections

Year of publication

2021

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Authors, employees of KFU

Gnezdilov Oleg Ivanovich, author

Filippov Andrey Vasilevich, author

Bibliographic description in the original language

Filippov A, Gimatdinov R, Antzutkin O.N, Effect of rotating magnetic field on the diffusivity of ethylammonium nitrate ionic liquid confined between micrometer-spaced glass plates//Journal of Molecular Liquids. - 2021. - Vol.323, Is.115008., P. 1-5

Annotation

We studied changes in the diffusion coefficients in layers of EAN confined between glass plates, placed in a strong magnetic field with a magnetic flux density B0, and rotated around the axis directed along and normal to B0. Under the rotational conditions along B0, the diffusion coefficient decreases with time after placement in the magnetic field at the same rate as for a static sample, observed previously (Filippov and Antzutkin, Phys. Chem. Chem. Phys. 2018. 20. 6316). However, when the EAN layers are rotating around the axis perpendicular to B0, the duration of exposure to the magnetic field does not affect the diffusion coefficient until the rotation stops. On the other hand, the diffusivity after extended exposure to a static magnetic field increases as the sample starts to rotate around the axis perpendicular to B0. The observed effects are due to either the periodic change in the orientation of the thin surface layers of EAN or inhomogeneity of B0 in the sample due to the B0 fluctuation.

Keywords

diffusion coefficients, ethylammonium nitrate, ionic liquids, micrometer-spaced glass plates, magnetic field, orientation, diffusion

The name of the journal

Journal of Molecular Liquids

URL

https://doi.org/10.1016/j.molliq.2020.115008

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=246851&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Gnezdilov Oleg Ivanovich	ru_RU
dc.contributor.author	Filippov Andrey Vasilevich	ru_RU
dc.date.accessioned	2021-01-01T00:00:00Z	ru_RU
dc.date.available	2021-01-01T00:00:00Z	ru_RU
dc.date.issued	2021	ru_RU
dc.identifier.citation	Filippov A, Gimatdinov R, Antzutkin O.N, Effect of rotating magnetic field on the diffusivity of ethylammonium nitrate ionic liquid confined between micrometer-spaced glass plates//Journal of Molecular Liquids. - 2021. - Vol.323, Is.115008., P. 1-5	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=246851&p_lang=2	ru_RU
dc.description.abstract	Journal of Molecular Liquids	ru_RU
dc.description.abstract	We studied changes in the diffusion coefficients in layers of EAN confined between glass plates, placed in a strong magnetic field with a magnetic flux density B0, and rotated around the axis directed along and normal to B0. Under the rotational conditions along B0, the diffusion coefficient decreases with time after placement in the magnetic field at the same rate as for a static sample, observed previously (Filippov and Antzutkin, Phys. Chem. Chem. Phys. 2018. 20. 6316). However, when the EAN layers are rotating around the axis perpendicular to B0, the duration of exposure to the magnetic field does not affect the diffusion coefficient until the rotation stops. On the other hand, the diffusivity after extended exposure to a static magnetic field increases as the sample starts to rotate around the axis perpendicular to B0. The observed effects are due to either the periodic change in the orientation of the thin surface layers of EAN or inhomogeneity of B0 in the sample due to the B0 fluctuation.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	diffusion coefficients	ru_RU
dc.subject	ethylammonium nitrate	ru_RU
dc.subject	ionic liquids	ru_RU
dc.subject	micrometer-spaced glass plates	ru_RU
dc.subject	magnetic field	ru_RU
dc.subject	orientation	ru_RU
dc.subject	diffusion	ru_RU
dc.title	Effect of rotating magnetic field on the diffusivity of ethylammonium nitrate ionic liquid confined between micrometer-spaced glass plates	ru_RU
dc.type	Articles in international journals and collections	ru_RU