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Nematic phase behavior of combined main chain/side chain liquid crystal polymers
We investigate the isotropic-anisotropic phase transitions and the conformation of combinedmain-chain/side-chain liquid crystal polymers (MCSCLCPs) by numerically solving semiflexible chainself-consistent field theory (SCFT) equations with pseudo-spectral method. T...
http://www.polymer.cn/research/dis_info16878 |
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High performance holographic polymer dispersed liquid crystal gratings based on hyperbranched monomer
Holographic polymer dispersed liquid crystal (HPDLC) gratings are electrically switchable optical elements through phase separation induced by photopolymerization and have attracted great interest and wide applications in graded rainbow-colored films,&nbs...
http://www.polymer.cn/research/dis_info16847 |
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Time-dependent heterogeneity in viscoelastic properties of supramolecular systems
关键字：optical tweezers, supramolecular gels, worm-like micelles, lyotropic liquid crystals
Dynamics of supramolecular systems such as micelles and liquid crystals are quite complicated because of their hierarchical structure. Thus, to give a better understanding of the dynamics in the system, various time- and space-resolved...
http://www.polymer.cn/research/dis_info16815 |
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Columnar liquid crystalline phases of sidechain polymer: from single-chain packing to multi-chain packing
Side-chain polymers with a wormlikeor rodlike conformation can exhibit columnar liquid crystalline (Φ) phases. One of the elegantexamples is the monodendron-jacketed polymer.
http://www.polymer.cn/research/dis_info16750 |
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Ionic liquid-assisted selective functionalization of block copolymer self-assembly for electronics application
Block copolymer (BCP)-based nano- to meso-scaled structures have been widely utilized as well-defined templates or scaffolds (passive materials) for soft nanolithography, templated metal (-oxide) deposition, and drug delivery.
http://www.polymer.cn/research/dis_info16579 |
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Self-assembly mediated by arene-perfluoroarene interaction: solid state reactions,gel and liquid crystalline phase formation
The noncovalent interactions between arenes and perfluorinated arenes are mainly attributed to dispersion and quadrupolar interactions. The alternative face-to-face stacking feature of the arene-perfluoroarene system has attracted much recent attention&nb...
http://www.polymer.cn/research/dis_info16524 |
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Mechanical Properties and Microstructures of Starch/MCC Composite Films Prepared with an Ionic Liquid
Both cellulose and starch are the abundant natural polymers on the earth and they are good alternative to replace fossil based polymer materials for their biodegradable, renewable, and low cost.
http://www.polymer.cn/research/dis_info16109 |
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Preparation of thermotropic liquid crystalline polyarylate fiber
关键字：TLCP fibers; polyarylate; melt-spinning; heat-treatment
A wholly aromatic polyester polymerized with 4,4’-diphenyloxide dicarboxylic acid (DODA), 4-acetoxybenzoic acid (ABA), hydroquinone diactate (HQA), 2,6-naphthalene dicarboxylic (NDA) and terephthalic acid (TA) was melt spun into thermotropic liquid-crystallin...
http://www.polymer.cn/research/dis_info13948 |
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Disassembly of chitosan nanofiber and reorganization of ordered nanofibrous soft materials
关键字：chitosan, nanofiber, porous sponge, liquid crystal film
Chitosan, a deacetylation product of chitin, is soluble in acidic aqueous media resulting in a unique polycationic structure.
http://www.polymer.cn/research/dis_info13192 |
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Micro- Rheological Study of a Main Chain Thermotropic Liquid Crystalline Copolyster Containing a Small Amount of Fully Exfoliated Nanoclay
An exfoliated blend of nanoclay in a main chain thermotropic copolyester (TLCP) with flexible spacers is prepared. The nanoclays used in this study were organo-clays with lateral dimensions of 15-25 nm.
http://www.polymer.cn/research/dis_info13010 |
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