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Inelastic light scattering study of hydrogen-bonded glass formers : Glycerol and ethanol. / Zykova, V. A.; Surovtsev, N. V.

в: Journal of Non-Crystalline Solids, Том 471, 01.09.2017, стр. 429-434.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Zykova, VA & Surovtsev, NV 2017, 'Inelastic light scattering study of hydrogen-bonded glass formers: Glycerol and ethanol', Journal of Non-Crystalline Solids, Том. 471, стр. 429-434. https://doi.org/10.1016/j.jnoncrysol.2017.06.036

APA

Zykova, V. A., & Surovtsev, N. V. (2017). Inelastic light scattering study of hydrogen-bonded glass formers: Glycerol and ethanol. Journal of Non-Crystalline Solids, 471, 429-434. https://doi.org/10.1016/j.jnoncrysol.2017.06.036

Vancouver

Zykova VA, Surovtsev NV. Inelastic light scattering study of hydrogen-bonded glass formers: Glycerol and ethanol. Journal of Non-Crystalline Solids. 2017 сент. 1;471:429-434. doi: 10.1016/j.jnoncrysol.2017.06.036

Author

Zykova, V. A. ; Surovtsev, N. V. / Inelastic light scattering study of hydrogen-bonded glass formers : Glycerol and ethanol. в: Journal of Non-Crystalline Solids. 2017 ; Том 471. стр. 429-434.

BibTeX

@article{7ad0601bf60246839c707e524fc674ee,
title = "Inelastic light scattering study of hydrogen-bonded glass formers: Glycerol and ethanol",
abstract = "Temperature dependences of the structural relaxation time τα(T) of two hydrogen-bonded glass formers, glycerol and ethanol, were investigated by depolarized light scattering technique. τα(T) of glycerol demonstrates a transition from the Arrhenius law at high temperatures to a non-Arrhenius behavior at TA ~ 366 K. Combination of derivative analysis results for τα(T) from light scattering and dielectric spectroscopes reveals this transition near ~ 200 K in the case of ethanol. The obtained values of TA are close to the temperatures below which the excess of the Landau-Placzek ratio, associated with the appearance of locally favored structures, was observed earlier.",
keywords = "Alpha relaxation, Fragile behavior, Glass-forming liquids, Raman scattering, STRUCTURAL GLASS, FORMING LIQUIDS, ALPHA-RELAXATION, VISCOSITY, DIELECTRIC-SPECTROSCOPY, HETEROGENEOUS DYNAMICS, SUPERCOOLED LIQUIDS, TRANSITION, BETA-RELAXATION, MONOHYDROXY ALCOHOLS",
author = "Zykova, {V. A.} and Surovtsev, {N. V.}",
year = "2017",
month = sep,
day = "1",
doi = "10.1016/j.jnoncrysol.2017.06.036",
language = "English",
volume = "471",
pages = "429--434",
journal = "Journal of Non-Crystalline Solids",
issn = "0022-3093",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Inelastic light scattering study of hydrogen-bonded glass formers

T2 - Glycerol and ethanol

AU - Zykova, V. A.

AU - Surovtsev, N. V.

PY - 2017/9/1

Y1 - 2017/9/1

N2 - Temperature dependences of the structural relaxation time τα(T) of two hydrogen-bonded glass formers, glycerol and ethanol, were investigated by depolarized light scattering technique. τα(T) of glycerol demonstrates a transition from the Arrhenius law at high temperatures to a non-Arrhenius behavior at TA ~ 366 K. Combination of derivative analysis results for τα(T) from light scattering and dielectric spectroscopes reveals this transition near ~ 200 K in the case of ethanol. The obtained values of TA are close to the temperatures below which the excess of the Landau-Placzek ratio, associated with the appearance of locally favored structures, was observed earlier.

AB - Temperature dependences of the structural relaxation time τα(T) of two hydrogen-bonded glass formers, glycerol and ethanol, were investigated by depolarized light scattering technique. τα(T) of glycerol demonstrates a transition from the Arrhenius law at high temperatures to a non-Arrhenius behavior at TA ~ 366 K. Combination of derivative analysis results for τα(T) from light scattering and dielectric spectroscopes reveals this transition near ~ 200 K in the case of ethanol. The obtained values of TA are close to the temperatures below which the excess of the Landau-Placzek ratio, associated with the appearance of locally favored structures, was observed earlier.

KW - Alpha relaxation

KW - Fragile behavior

KW - Glass-forming liquids

KW - Raman scattering

KW - STRUCTURAL GLASS

KW - FORMING LIQUIDS

KW - ALPHA-RELAXATION

KW - VISCOSITY

KW - DIELECTRIC-SPECTROSCOPY

KW - HETEROGENEOUS DYNAMICS

KW - SUPERCOOLED LIQUIDS

KW - TRANSITION

KW - BETA-RELAXATION

KW - MONOHYDROXY ALCOHOLS

UR - http://www.scopus.com/inward/record.url?scp=85023615601&partnerID=8YFLogxK

U2 - 10.1016/j.jnoncrysol.2017.06.036

DO - 10.1016/j.jnoncrysol.2017.06.036

M3 - Article

AN - SCOPUS:85023615601

VL - 471

SP - 429

EP - 434

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

SN - 0022-3093

ER -

ID: 9981022