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Effect of surfactant excess on the stability of low-polarity ferrofluids probed by small-angle neutron scattering. / Petrenko, V. I.; Avdeev, M. V.; Bulavin, L. A.; Almasy, L.; Grigoryeva, N. A.; Aksenov, V. L.

в: Crystallography Reports, Том 61, № 1, 01.01.2016, стр. 121-125.

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

Harvard

Petrenko, VI, Avdeev, MV, Bulavin, LA, Almasy, L, Grigoryeva, NA & Aksenov, VL 2016, 'Effect of surfactant excess on the stability of low-polarity ferrofluids probed by small-angle neutron scattering', Crystallography Reports, Том. 61, № 1, стр. 121-125. https://doi.org/10.1134/S1063774516010168

APA

Petrenko, V. I., Avdeev, M. V., Bulavin, L. A., Almasy, L., Grigoryeva, N. A., & Aksenov, V. L. (2016). Effect of surfactant excess on the stability of low-polarity ferrofluids probed by small-angle neutron scattering. Crystallography Reports, 61(1), 121-125. https://doi.org/10.1134/S1063774516010168

Vancouver

Petrenko VI, Avdeev MV, Bulavin LA, Almasy L, Grigoryeva NA, Aksenov VL. Effect of surfactant excess on the stability of low-polarity ferrofluids probed by small-angle neutron scattering. Crystallography Reports. 2016 Янв. 1;61(1):121-125. https://doi.org/10.1134/S1063774516010168

Author

Petrenko, V. I. ; Avdeev, M. V. ; Bulavin, L. A. ; Almasy, L. ; Grigoryeva, N. A. ; Aksenov, V. L. / Effect of surfactant excess on the stability of low-polarity ferrofluids probed by small-angle neutron scattering. в: Crystallography Reports. 2016 ; Том 61, № 1. стр. 121-125.

BibTeX

@article{22f16f35991b4ed88bc9e504a95d87a6,
title = "Effect of surfactant excess on the stability of low-polarity ferrofluids probed by small-angle neutron scattering",
abstract = "The structures of ferrofluids (FFs) based on nonpolar solvent decahydronaphthalene, stabilized by saturated monocarboxylic acids with hydrocarbon chains of different lengths, C16 (palmitic acid) and ?12 (lauric acid), with an excess of acid molecules, have been studied by small-angle neutron scattering. It is found that the addition of acid to an initially stable system with optimal composition leads to more significant structural changes (related to aggregation) than those observed previously for this class of FFs. A comparison of the influence of monocarboxylic acids on the stability of nonpolar FFs suggests that the enhancement of aggregation is much more pronounced in the case of palmitic acid excess. This fact confirms the conclusion of previous studies, according to which an increase in the hydrocarbon chain length in a saturated acid reduces the efficiency of the corresponding FF stabilization.",
author = "Petrenko, {V. I.} and Avdeev, {M. V.} and Bulavin, {L. A.} and L. Almasy and Grigoryeva, {N. A.} and Aksenov, {V. L.}",
year = "2016",
month = jan,
day = "1",
doi = "10.1134/S1063774516010168",
language = "English",
volume = "61",
pages = "121--125",
journal = "Crystallography Reports",
issn = "1063-7745",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "1",

}

RIS

TY - JOUR

T1 - Effect of surfactant excess on the stability of low-polarity ferrofluids probed by small-angle neutron scattering

AU - Petrenko, V. I.

AU - Avdeev, M. V.

AU - Bulavin, L. A.

AU - Almasy, L.

AU - Grigoryeva, N. A.

AU - Aksenov, V. L.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - The structures of ferrofluids (FFs) based on nonpolar solvent decahydronaphthalene, stabilized by saturated monocarboxylic acids with hydrocarbon chains of different lengths, C16 (palmitic acid) and ?12 (lauric acid), with an excess of acid molecules, have been studied by small-angle neutron scattering. It is found that the addition of acid to an initially stable system with optimal composition leads to more significant structural changes (related to aggregation) than those observed previously for this class of FFs. A comparison of the influence of monocarboxylic acids on the stability of nonpolar FFs suggests that the enhancement of aggregation is much more pronounced in the case of palmitic acid excess. This fact confirms the conclusion of previous studies, according to which an increase in the hydrocarbon chain length in a saturated acid reduces the efficiency of the corresponding FF stabilization.

AB - The structures of ferrofluids (FFs) based on nonpolar solvent decahydronaphthalene, stabilized by saturated monocarboxylic acids with hydrocarbon chains of different lengths, C16 (palmitic acid) and ?12 (lauric acid), with an excess of acid molecules, have been studied by small-angle neutron scattering. It is found that the addition of acid to an initially stable system with optimal composition leads to more significant structural changes (related to aggregation) than those observed previously for this class of FFs. A comparison of the influence of monocarboxylic acids on the stability of nonpolar FFs suggests that the enhancement of aggregation is much more pronounced in the case of palmitic acid excess. This fact confirms the conclusion of previous studies, according to which an increase in the hydrocarbon chain length in a saturated acid reduces the efficiency of the corresponding FF stabilization.

UR - http://www.scopus.com/inward/record.url?scp=84955570784&partnerID=8YFLogxK

U2 - 10.1134/S1063774516010168

DO - 10.1134/S1063774516010168

M3 - Article

AN - SCOPUS:84955570784

VL - 61

SP - 121

EP - 125

JO - Crystallography Reports

JF - Crystallography Reports

SN - 1063-7745

IS - 1

ER -

ID: 28232242