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GelatinMechanism and Network Structures in polysaccharide solutions viewed using NMR
Many polysaccharides form network structures via the aggregation of polysaccharide chains. The aggregation decreases the local polymer concentration in the network interspace, which changes the diffusion of a probe polymer in the gels, ...
http://www.polymer.cn/research/dis_info12341 |
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Hierarchically Ordered Structures Enabled by Evaporative Self-assembly of Polymer Solutions
In the process of drying, a sessile drop containing nonvolatile solutes such as polymers, nanocrystals, and carbon nanotubes readily self-assembles into a number of concentric"coffee rings" through the repetitive"stick-slip" motion of a thr...
http://www.polymer.cn/research/dis_info11980 |
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Rheological properties, liquid crystal phase and spherulites of cellulose/AMIMCl concentrated Solutions
Celluloses as the most plentiful renewable resource in the world, however, are not soluble in water or conventional organic solvents because of strong intermolecular hydrogen bonding. Ionic liquids are newly developed solvents having a...
http://www.polymer.cn/research/dis_info11353 |
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Thermal properties and morphologies for solid solutions of poly(ethylene oxide) and lithium perchlorate
Solid solutions of poly(ethylene oxide) (PEO) of different molecular mass (Mη from 600 to 4,000 kg mol-1) and lithium perchlorate were prepared by solution casting method.Salt concentrations of solutions vary between around 2 and ...
http://www.polymer.cn/research/dis_info11322 |
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Sealing Solutions for Mobile Air Conditioning Systems that use R744
关键字：R744
Schon vor Jahren hat R134a wesentlich dazu beigetragen,die ozonschädigende Wirkung von Kältemitteln aus derDiskussion zu bekommen. Doch dieser Schritt reicht heutenicht mehr aus: noch umweltverträglichere Kältemittelund neue Klimatisierungstechn...
http://www.polymer.cn/research/dis_info9328 |
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AEB Solutions for Materials Enhancement Applications
关键字：electron beam emitter，advanced materials applications
AEB’s compact electron beam emitter platform enables game-changing innovation for inline EB processing for advanced materials applications. AEB’s electron beam emitters can be flexibly integrated into a wide range of materia...
http://www.polymer.cn/research/dis_info8845 |
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Dynamic Monte Carlo simulations of effects of nanoparticle on polymer crystallization in polymer solutions
The presence of different nanoparticles can result in different polymer crystallization behaviors. Dynamic Monte Carlo simulations were used to study the effects of filler dimension and size on polymer crystallization. One-dimensional nanoparticle has the strongest ability to induce polymer crystallization, and can induce the formation of crystals with uniform orientation. The system filled with t...
http://www.polymer.cnt//ss/nieyijing/publicationsshow_13438.html |
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Concentration Fluctuations near Lower Critical Solution Temperature in Ternary Aqueous Solutions
The effects of osmolytes, such as trimethylamine N-oxide (TMAO), on the phase transition in an aqueous solution of polymer, protein or DNA are very complex and several phase transitions can occur. In order to explore such effects, we take a simple ternary system of poly(N,N-diethyl acrylamide) and a favorable solvent pair TMAO and water to monitor the reduction in the miscibility of the polymer ...
http://www.polymer.cnt//ss/chengheiccas/publicationsshow_12179.html |
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Arsenic transport in rice and biological solutions to reduce arsenic risk from rice
Rice (Oryza sativa L.) feeds ～3 billion people. Due to the wide occurrence of arsenic (As) pollution in paddy soils and its efficient plant uptake, As in rice grains presents health risks. Genetic manipulation may offer an effective approach to reduce As accumulation in rice grains. The genetics of As uptake and metabolism have been elucidated and target genes have been identified for genetic eng...
http://www.polymer.cnt//ss/yipindoujiang/publicationsshow_10125.html |
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Synthesis of Poly(2-aminothiazole) for Selective Removal of Hg(II) in Aqueous Solutions
Conducting poly(2-aminothiazole) (PAT) was simply green synthesized by a chemical oxidation method using 2-aminothiazole as the monomer and copper chloride as the oxidant in aqueous solution. The effects of reaction time and oxidant/monomer molar ratio on the polymerization yield were investigated. The PATs were characterized by FT-IR, 1H NMR, UV–vis, gel permeation chromatograms (GPC), and scann...
http://www.polymer.cnt//ss/liaoyaozu/publicationsshow_9775.html |
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