Structural transitions induced by shear flow and temperature variation in a nonionic surfactant/water system

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Standard

Structural transitions induced by shear flow and temperature variation in a nonionic surfactant/water system. / Gentile, Luigi; Silva, Bruno F.B.; Balog, Sandor; Mortensen, Kell; Olsson, Ulf.

I: Journal of Colloid and Interface Science, Bind 372, Nr. 1, 2012, s. 32-39.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Gentile, L, Silva, BFB, Balog, S, Mortensen, K & Olsson, U 2012, 'Structural transitions induced by shear flow and temperature variation in a nonionic surfactant/water system', Journal of Colloid and Interface Science, bind 372, nr. 1, s. 32-39. https://doi.org/10.1016/j.jcis.2012.01.027

APA

Gentile, L., Silva, B. F. B., Balog, S., Mortensen, K., & Olsson, U. (2012). Structural transitions induced by shear flow and temperature variation in a nonionic surfactant/water system. Journal of Colloid and Interface Science, 372(1), 32-39. https://doi.org/10.1016/j.jcis.2012.01.027

Vancouver

Gentile L, Silva BFB, Balog S, Mortensen K, Olsson U. Structural transitions induced by shear flow and temperature variation in a nonionic surfactant/water system. Journal of Colloid and Interface Science. 2012;372(1):32-39. https://doi.org/10.1016/j.jcis.2012.01.027

Author

Gentile, Luigi ; Silva, Bruno F.B. ; Balog, Sandor ; Mortensen, Kell ; Olsson, Ulf. / Structural transitions induced by shear flow and temperature variation in a nonionic surfactant/water system. I: Journal of Colloid and Interface Science. 2012 ; Bind 372, Nr. 1. s. 32-39.

Bibtex

@article{a4d6ac2d65604a1fa50d1d5d521c6e40,
title = "Structural transitions induced by shear flow and temperature variation in a nonionic surfactant/water system",
abstract = "In this study, we investigate structural transitions of tetraethylene glycol monohexadecyl ether (C16E4) in D2O as a function of shear flow and temperature. Via a combination of rheology, rheo-small-angle neutron scattering and rheo-small-angle light scattering, we probe the structural evolution of the system with respect to shear and temperature.Multi-lamellar vesicles, planar lamellae, and a sponge phase were found to compete as a function of shear rate and temperature, with the sponge phase involving the formation of a new transient lamellar phase with a larger spacing, coexisting with the preceding lamellar phase within a narrow temperature–time range.The shear flow behavior of C16E4 is also found to deviate from other nonionic surfactants with shorter alkyl chains (C10E3 and C12E4), resembling to the C16E7 case, of longer chain.",
keywords = "Dynamic phase diagram, Shear-induced, Lamellar, MLV, Vesicles, Sponge, Rheology, Rheo-SANS, Rheo-SALS, Nonionic, C16E4, Bending rigidity",
author = "Luigi Gentile and Silva, {Bruno F.B.} and Sandor Balog and Kell Mortensen and Ulf Olsson",
year = "2012",
doi = "10.1016/j.jcis.2012.01.027",
language = "English",
volume = "372",
pages = "32--39",
journal = "Journal of Colloid and Interface Science",
issn = "0021-9797",
publisher = "Academic Press",
number = "1",

}

RIS

TY - JOUR

T1 - Structural transitions induced by shear flow and temperature variation in a nonionic surfactant/water system

AU - Gentile, Luigi

AU - Silva, Bruno F.B.

AU - Balog, Sandor

AU - Mortensen, Kell

AU - Olsson, Ulf

PY - 2012

Y1 - 2012

N2 - In this study, we investigate structural transitions of tetraethylene glycol monohexadecyl ether (C16E4) in D2O as a function of shear flow and temperature. Via a combination of rheology, rheo-small-angle neutron scattering and rheo-small-angle light scattering, we probe the structural evolution of the system with respect to shear and temperature.Multi-lamellar vesicles, planar lamellae, and a sponge phase were found to compete as a function of shear rate and temperature, with the sponge phase involving the formation of a new transient lamellar phase with a larger spacing, coexisting with the preceding lamellar phase within a narrow temperature–time range.The shear flow behavior of C16E4 is also found to deviate from other nonionic surfactants with shorter alkyl chains (C10E3 and C12E4), resembling to the C16E7 case, of longer chain.

AB - In this study, we investigate structural transitions of tetraethylene glycol monohexadecyl ether (C16E4) in D2O as a function of shear flow and temperature. Via a combination of rheology, rheo-small-angle neutron scattering and rheo-small-angle light scattering, we probe the structural evolution of the system with respect to shear and temperature.Multi-lamellar vesicles, planar lamellae, and a sponge phase were found to compete as a function of shear rate and temperature, with the sponge phase involving the formation of a new transient lamellar phase with a larger spacing, coexisting with the preceding lamellar phase within a narrow temperature–time range.The shear flow behavior of C16E4 is also found to deviate from other nonionic surfactants with shorter alkyl chains (C10E3 and C12E4), resembling to the C16E7 case, of longer chain.

KW - Dynamic phase diagram

KW - Shear-induced

KW - Lamellar

KW - MLV

KW - Vesicles

KW - Sponge

KW - Rheology

KW - Rheo-SANS

KW - Rheo-SALS

KW - Nonionic

KW - C16E4

KW - Bending rigidity

U2 - 10.1016/j.jcis.2012.01.027

DO - 10.1016/j.jcis.2012.01.027

M3 - Journal article

C2 - 22321990

VL - 372

SP - 32

EP - 39

JO - Journal of Colloid and Interface Science

JF - Journal of Colloid and Interface Science

SN - 0021-9797

IS - 1

ER -

ID: 48903184