Light Scattering Measurements near the Lower Critical Solution Temperature of the 2,6-Dimethylpyridine-Water System

AbstractThermo-sensitive polymers are of outstanding importance due to their ability to undergo controlled major changes in their properties as a response to minor modifications in temperature. The syntheses of novel polymers by grafting polysiloxane containing chlorobenzyl groups in the side chain by the homopolymerization of N,N′-dimethyl acrylamide (DMA) or the copolymerization of DMA and methyl methacrylate (MMA) using SET-LRP technique are presented. The polymers were characterized by 1H-NMR, UV, and fluorescence spectroscopy, and DSC. The thermo-sensitivity and the lower critical solution temperature (LCST), as well as the aggregation phenomena during the phase transition are evidenced by dynamic light scattering (DLS) and rheology.

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Thermoresponsive light scattering device utilizing surface behavior effects between polyimide and an ionic liquid-water mixture exhibiting lower critical solution temperature (LCST)-type phase separation

Journal of Applied Physics ◽

10.1063/1.5024800 ◽

2018 ◽

Vol 123 (22) ◽

pp. 224501 ◽

Cited By ~ 1

Author(s):

Kazuya Goda ◽

Kohki Takatoh ◽

Yusuke Funasako ◽

Makoto Inokuchi

Keyword(s):

Ionic Liquid ◽

Phase Separation ◽

Light Scattering ◽

Liquid Water ◽

Lower Critical Solution Temperature ◽

Solution Temperature ◽

Water Mixture ◽

Critical Solution Temperature ◽

Surface Behavior ◽

Type Phase

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Static and dynamic light scattering from polystyrene solution in cyclopentane near the lower critical solution temperature

Physics Letters A ◽

10.1016/0375-9601(88)90269-1 ◽

1988 ◽

Vol 132 (2-3) ◽

pp. 142-144 ◽

Cited By ~ 2

Author(s):

Tohru Gemma ◽

Kazuyoshi Ogino

Keyword(s):

Light Scattering ◽

Dynamic Light Scattering ◽

Lower Critical Solution Temperature ◽

Solution Temperature ◽

Critical Solution Temperature ◽

Polystyrene Solution

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The effect of halides on the lower critical solution temperature of the 2,6-lutidine-water system

Fluid Phase Equilibria ◽

10.1016/0378-3812(93)85093-2 ◽

1993 ◽

Vol 89 (2) ◽

pp. 345-350 ◽

Cited By ~ 12

Author(s):

C.Yen Seah ◽

Carlos A. Grattoni ◽

Richard A. Dawe

Keyword(s):

Lower Critical Solution Temperature ◽

Water System ◽

Solution Temperature ◽

Critical Solution Temperature

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Applying Phase Separation of a Solvent System with a Lower Critical Solution Temperature for Enhancement of Cooling Rates by Forced and Free Convection

Proceedings of the 15th International Heat Transfer Conference ◽

10.1615/ihtc15.hte.008983 ◽

2014 ◽

Cited By ~ 1

Author(s):

Amos Ullmann ◽

Itay Lipstein ◽

Neima Brauner

Keyword(s):

Phase Separation ◽

Free Convection ◽

Lower Critical Solution Temperature ◽

Solvent System ◽

Solution Temperature ◽

Cooling Rates ◽

Critical Solution Temperature

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A polyelectrolyte-containing copolymer with a gas-switchable lower critical solution temperature-type phase transition

Polymer Chemistry ◽

10.1039/c8py01265b ◽

2019 ◽

Vol 10 (2) ◽

pp. 260-266 ◽

Cited By ~ 4

Author(s):

Jin-Jin Li ◽

Yin-Ning Zhou ◽

Zheng-Hong Luo ◽

Shiping Zhu

Keyword(s):

Phase Transition ◽

Cloud Point ◽

Lower Critical Solution Temperature ◽

Solution Temperature ◽

Critical Solution Temperature ◽

Type Phase

A polyelectrolyte-containing copolymer with a CO2/N2-switchable cloud point, resulting from the gas-induced alternation of hydrophilicity, was prepared.

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