Journal ArticleDOI
Characterization and gas permeation of polycarbonateliquid crystal composite membrane
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In this article, the mixing state of the polymer/liquid crystal composite membrane was investigated on the basis of differential scanning calorimetry, x-ray, density, sorption isotherm and sorption-desorption studies and also by electron microscopic observations.About:
This article is published in Journal of Membrane Science.The article was published on 1982-06-01. It has received 65 citations till now. The article focuses on the topics: Permeation & Differential scanning calorimetry.read more
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Polymer-stabilized liquid crystal blue phases
Hirotsugu Kikuchi,Hirotsugu Kikuchi,Masayuki Yokota,Yoshiaki Hisakado,Huai Yang,Tisato Kajiyama +5 more
TL;DR: This work shows the stabilization of blue phases over a temperature range of more than 60 K including room temperature (260–326 K), and demonstrates an electro-optical switching with a response time of the order of 10−4 s for the stabilized blue phases at room temperature.
Journal ArticleDOI
Ionic-Liquid-Based CO2 Capture Systems: Structure, Interaction and Process
Shaojuan Zeng,Xiangping Zhang,Lu Bai,Xiaochun Zhang,Hui Wang,Jianji Wang,Di Bao,Mengdie Li,Xinyan Liu,Suojiang Zhang +9 more
TL;DR: The effects of anions, cations and functional groups on CO2 solubility and selectivity ofILs, as well as the studies on degradability of ILs are reviewed, and the recent developments on functionalized ILs, IL- based solvents, and IL-based membranes are discussed.
Journal ArticleDOI
Polymer Blends Containing Liquid Crystals: A Review
TL;DR: A review of the literature of polymer blends containing low and high molar mass liquid crystals can be found in this article, where the phase behavior, rheology, and mechanical properties of these blends are discussed.
Journal ArticleDOI
Polymer as an important component of blends and composites with liquid crystals
TL;DR: In this article, a review of various ways of preparation of liquid crystal/polymer blends and composites leading to their required applications is presented. But the most important features of polymers which can be used as components of blends or composites with liquid crystals include: their film formation ability, high transparency, amorphicity, inertness in relation to a liquid crystal, good miscibility with liquid state and immiscibility in a solid state.
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Polymer-dispersed liquid crystals: Preparation, operation and application
Laurent Bouteiller,P. Le Barny +1 more
TL;DR: In this paper, a review describes recent advances in the field of liquid crystal-polymer composites, including the preparation techniques as well as the operating principle and various applications of these materials.
References
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Physical studies of phospholipids. VI. Thermotropic and lyotropic mesomorphism of some 1,2-diacyl-phosphatidylcholines (lecithins)
TL;DR: The thermotropic and lyotropic mesomorphism of saturated 1,2-diacyl-L-phosphatidylcholines (lecithins) has been studied by light microscopy, differential thermal analysis, X-ray diffraction, infrared and nuclear magnetic resonance spectroscopy.
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Effect of the gel to liquid crystalline phase transition on the osmotic behaviour of phosphatidycholine liposomes
TL;DR: Studying the osmotic shrinkage of liposomes at a fixed temperature near the transition point, the experiments indicate that dimyristoyl phosphatidylcholine membranes are highly permeable to glucose under these conditions, where liquid and solid domains co-exist.
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Transport and equilibrium phenomena in gas–elastomer systems. I. Kinetic phenomena
R. M. Barrer,G. Skirrow +1 more
TL;DR: In this article, the influence of chain length of paraffins upon the transport phenomena has been investigated, using CH4, C2H6, C 2H4, c2H8, C3H8 and n-C4H10.
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Separation of liquid mixtures by using polymer membranes. I. Permeation of binary organic liquid mixtures through polyethylene
TL;DR: In this paper, a special permeation cell was designed in order to study permeation rates at different temperatures ranging from 25 to 45°C, and it was found that the temperature dependence of the permeation rate for both pure compounds and mixtures could be expressed by Arrheniustype relationships.
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Molecular motion-permeability relationships in polycarbonate/liquid crystal (ebba) composite membrane
TL;DR: The diffusive permeability coefficient to water for the polymer/EBBA composite membrane reveals a distinct jump in the vicinity of the crystal-liquid crystal phase transition temperature of EBBA as mentioned in this paper.