The Influence of Surfactant Self-Association on 23 Na Relaxation in Aqueous Solutions and Silica Aqueous Dispersions

M. V. Popova, Y. S. Chernyshev, D. Michel

Результат исследований: Научные публикации в периодических изданияхстатья

1 цитирование (Scopus)

Выдержка

Nuclear magnetic resonance Na-23 studies were carried out for sodium octanoate in aqueous solution and in silica aqueous dispersion. The concentration and temperature dependencies of spin-lattice and spin-spin relaxation times of sodium were investigated for ternary systems and binary solutions. The results indicate that the specific chemical association between counterion and ion rather than electrostatic interaction takes place in all systems. The existence of premicellar aggregates in octanoate solution was found.
Язык оригиналаанглийский
Страницы (с-по)365-374
Число страниц10
ЖурналApplied Magnetic Resonance
Том45
Номер выпуска4
DOI
СостояниеОпубликовано - 2014

Отпечаток

surfactants
silicon dioxide
aqueous solutions
sodium
ternary systems
relaxation time
electrostatics
nuclear magnetic resonance
ions
interactions
temperature

Цитировать

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abstract = "Nuclear magnetic resonance Na-23 studies were carried out for sodium octanoate in aqueous solution and in silica aqueous dispersion. The concentration and temperature dependencies of spin-lattice and spin-spin relaxation times of sodium were investigated for ternary systems and binary solutions. The results indicate that the specific chemical association between counterion and ion rather than electrostatic interaction takes place in all systems. The existence of premicellar aggregates in octanoate solution was found.",
author = "Popova, {M. V.} and Chernyshev, {Y. S.} and D. Michel",
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The Influence of Surfactant Self-Association on 23 Na Relaxation in Aqueous Solutions and Silica Aqueous Dispersions. / Popova, M. V.; Chernyshev, Y. S.; Michel, D.

В: Applied Magnetic Resonance, Том 45, № 4, 2014, стр. 365-374.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - The Influence of Surfactant Self-Association on 23 Na Relaxation in Aqueous Solutions and Silica Aqueous Dispersions

AU - Popova, M. V.

AU - Chernyshev, Y. S.

AU - Michel, D.

PY - 2014

Y1 - 2014

N2 - Nuclear magnetic resonance Na-23 studies were carried out for sodium octanoate in aqueous solution and in silica aqueous dispersion. The concentration and temperature dependencies of spin-lattice and spin-spin relaxation times of sodium were investigated for ternary systems and binary solutions. The results indicate that the specific chemical association between counterion and ion rather than electrostatic interaction takes place in all systems. The existence of premicellar aggregates in octanoate solution was found.

AB - Nuclear magnetic resonance Na-23 studies were carried out for sodium octanoate in aqueous solution and in silica aqueous dispersion. The concentration and temperature dependencies of spin-lattice and spin-spin relaxation times of sodium were investigated for ternary systems and binary solutions. The results indicate that the specific chemical association between counterion and ion rather than electrostatic interaction takes place in all systems. The existence of premicellar aggregates in octanoate solution was found.

U2 - 10.1007/s00723-014-0529-3

DO - 10.1007/s00723-014-0529-3

M3 - Article

VL - 45

SP - 365

EP - 374

JO - Applied Magnetic Resonance

JF - Applied Magnetic Resonance

SN - 0937-9347

IS - 4

ER -