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Shear-Induced Isotropic-to-Nematic Phase Transition In Equilibrium Polymers

J. Berret, D. Roux, G. Porte, P. Lindner
Published 1994 · Materials Science

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We report on a first-order isotropic-to-nematic phase transition induced by shear in concentrated solutions of elongated flexible wormlike micelles. As shear is applied to a disordered micellar solution, the transition shows up in steady-shear experiments as a kink in the shear stress behaviour. Using small-angle neutron scattering under shear, we show that beyond the transition rate, a nematic phase manifests itself by the growth of crescentlike scattering patterns in the direction perpendicular to the flow. A dynamical phase diagram is finally proposed for this system of equilibrium polymers.
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Revealing the solid-like nature of glycerol at ambient temperature
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Bulk and interfacial modes of instability in channel flow of thixotropic-viscoelasto-plastic fluids with shear-banding
H. A. Castillo (2020)
New insights from Rheo-SANS
Michelle A. Calabrese (2016)
Ecoulements de fluides complexes en géométries microfluidiques
P. Nghe (2009)
Phase transitions of fluids in shear flow
A. Onuki (1997)
Lyotropic liquid crystal based on zinc oxide nanoparticles obtained by microwave solvothermal synthesis
M. Omelchenko (2017)
Kinetics of the shear banding instability in startup flows.
S. Fielding (2003)
Shear-induced polydomain structures of nematic lyotropic chromonic liquid crystal disodium cromoglycate.
Hend Baza (2020)
Regular and chaotic orientational and rheological behaviour of liquid crystals
S. Hess (2004)
The study of anisotropically shaped micelles subjected to shear flow by small-angle neutron scattering
J. Penfold (1995)
Influence of Surfactant Concentration and Counterion to Surfactant Ratio on Rheology of Wormlike Micelles.
Z. Lin (2001)
Rheology of Wormlike Micelles: Equilibrium Properties and Shear Banding Transitions
J. Berret (2006)
Recent experimental probes of shear banding
S. Manneville (2008)
The effect of shear on the adsorption of non-ionic surfactants at the liquid—solid interface
J. Penfold (1996)
Order and chaos in soft condensed matter
A. Sood (2006)
Shear-induced nematic phase in entangled rod-like PEEK melts
D. Parisi (2021)
Phase-dependent shear-induced order of nanorods in isotropic and nematic wormlike micelle solutions.
Ramona Mhanna (2019)
Flow behaviour of entangled surfactant micelles
M. E. Cates (1996)
Shear banding structure in viscoelastic micellar solutions
E. Cappelaere (1997)
New insights into the flow and microstructural relaxation behavior of biphasic cellulose nanocrystal dispersions from RheoSANS.
A. Haywood (2017)
Phenomenology and physical origin of shear localization and shear banding in complex fluids
G. Ovarlez (2009)
Coarse-Grained Simulations of Elongational Viscosities, Superposition Rheology and Shear Banding in Model Core–Shell Systems
A. V. Noort (2007)
From flow birefringence in the isotropic phase of liquid crystals to the identification of shear elasticity in liquids
P. Kahl (2016)
Some experimental evidence in favour of connections in elongated surfactant micelles
J. Appell (1994)
Brownian dynamics simulations of concentration coupled shear banding
A. V. Noort (2008)
On the theory of the shear-induced isotropic-to-nematic phase transition of side chain liquid-crystalline polymers
S. Hess (2005)
Apparatus for simultaneous rheology and small-angle neutron scattering from high-viscosity polymer melts and blends
J. Sharma (2010)
Time-periodic flow induced structures and instabilities in a viscoelastic surfactant solution
E. Wheeler (1998)
Exploring “Dormant” Opto-Mechanical Properties of the Isotropic Phase of Liquid Crystals and Revealing Hidden Elasticity of (Ordinary) Liquids
L. Noirez (2018)
RhéoSpeckle : un nouvel outil d’étude du comportement multi-échelle des matériaux hétérogènes
N. Ali (2016)
Small-angle neutron scattering from a hexagonal phase under shear
W. Richtering (1996)
Viscoelastic behaviour of cetyl trimethyl ammonium bromide/sodium salicylate/water system:: Effect of solubilisation of different polarity oils
N. K. Pokhriyal (2003)
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