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26. Adsorptive separation of fumaric acid and glucose from the mixed aqueous solutions by anion exchange resin Amberlite IRA-400
Adsorptive separation of fumaric acid and glucose from the mixed aqueous
solutions by anion exchange resin Amberlite IRA-400 .
http://www.polymer.cnt//ss/zhuhuayue/publicationsshow_6842.html |
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Liquid Crystalline Transition and Gel-Sol Transitions for concentrated Microcrystalline Cellulose (MCC)/1-Ethyl-3-Methylimidazolium Acetate (EMIMAc) Solutions
Liquid crystalline (LC) phase transition and gel?sol transition in the solutions of microcrystalline cellulose (MCC) and ionic liquid (1-ethyl-3-methylimidazolium acetate, EMIMAc) have been investigated through a combination of polarized optical microscope (POM) observation and rheological measurements. Molecular LC phase forms at the 10 wt % cellulose concentration, as observed by POM, whereas th...
http://www.polymer.cnt//ss/hongzansong/publicationsshow_6438.html |
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Kinetically Driven Intra- and Interchain Association of Hydrophobically and Hydrophilically Modified Poly(acrylic acid) in Dilute Aqueous Solutions
Effects of pH, dodecyl, and PEO contents as well as the method of preparing the solution on the formation of the unimolecular micelles (unimer micelle) or aggregates made of poly(acrylic acid)-graftpoly( ethylene oxide)-graft-dodecyl (PAA-g-PEO-g-dodecyl) and PAA-g-dodecyl have been studied by a combination of static and dynamic laser light scattering (SLS and DLS). It revealed th...
http://www.polymer.cnt//ss/chengheiccas/publicationsshow_5591.html |
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Gelation Originated from Growth of Wormlike "Living Polymer" of Symmetrically Dendronized Large-Ring Crown Ether in Dilute Solutions
The hierarchical pathway from homogeneous solution to gel of a large-ring crown ether
symmetrically substituted with four first-generation Percec-type dendrons (1) in n-dodecane has been followed by differential scanning calorimetry (DSC), small-angle X-ray scattering (SAXS), and fluorescence anisotropy methods. The 1/n-dodecane mixture requires a rather low gelation concentration of ～0...
http://www.polymer.cnt//ss/tangrupei/publicationsshow_5509.html |
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Gelation Originated from Growth of Wormlike "Living Polymer" of Symmetrically Dendronized Large-Ring Crown Ether in Dilute Solutions
The hierarchical pathway from homogeneous solution to gel of a large-ring crown ether
symmetrically substituted with four first-generation Percec-type dendrons (1) in n-dodecane has been followed by differential scanning calorimetry (DSC), small-angle X-ray scattering (SAXS), and fluorescence anisotropy methods. The 1/n-dodecane mixture requires a rather low gelation concentration of ～0...
http://www.polymer.cnt//ss/tangrupei/publicationsshow_5504.html |
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High tensile strength and high ionic conductivity bionanocomposite ionogels prepared by gelation of cellulose/ionic liquid solutions with nano-silica
Novel bionanocomposite ionogels consisting of an ionic liquid (IL) 1-ethyl-3-methylimidazolium acetate
(EMIMAc), microcrystalline cellulose (MCC) and nano-silica (nano-SiO2) particles with high tensile strength
and high ionic conductivity have been successfully prepared. Dynamic light scattering (DLS) and
transmission electron microscopy (TEM) measurements reveal a homogeneous dispersion of nano-S...
http://www.polymer.cnt//ss/hongzansong/publicationsshow_5494.html |
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Preparation and morphology of different types of cellulose spherulites from concentrated cellulose ionic liquid solutions
Spherulites of microcrystalline cellulose (MCC) have been prepared by using the vapor precipitation
procedure with proper humidity at various temperatures from concentrated microcrystalline cellulose/
1-allyl-3-methylimidazolium chloride (MCC/AMIMCl) solutions, for which AMIMCl is an ionic liquid, a
good solvent for dissolving MCC. Four different types of MCC spherulites have been investigated by
...
http://www.polymer.cnt//ss/hongzansong/publicationsshow_5491.html |
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The structures of thin layer formed by microphase separation of grafted Y-shaped block copolymers in solutions
The structures of thin layer formed by microphase separation of grafted Y-shaped block copolymers in solutions
http://www.polymer.cnt//ss/luzhongyuan/publicationsshow_5194.html |
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The Potential Using Simple 1,2,4-Triazole Salt Solutions as Highly Efficient CO2 Absorbents with Low Reaction Enthalpies
Simple solutions of alkali metal salts of 1,2,4-triazole (TrizM) in polyethyelene glycol (PEG) and dimethylsulfoxide (DMSO) were prepared and assessed for CO2 capture. These aprotic heterocyclic anions (AHAs) containing solutions exhibit excellent CO2 capture performances. The TrizM salts absorb CO2 chemically in a 1:1 stoichiometry. What is more attractive is that the CO2 chemical...
http://www.polymer.cnt//ss/wulinbo/publicationsshow_5140.html |
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123. High tensile strength and high ionic conductivity bionanocomposite ionogels prepared by gelation of cellulose/ionic liquid solutions with nano-silica
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MicrosoftInternetExplorer4
本文报道成功制备了由1-乙基-3-甲基咪唑醋酸离子液体、微晶纤维素和纳米二氧化硅粒子组成的具有高强度和高离子导电率的新型生物纳米复合离子凝胶。动态光散射（DLS）和透射电镜（TEM）结果表明纳米二氧化硅粒子在离子凝胶中能够很好分散。为了阐明纳米二氧化硅粒子对体系在溶液-凝胶转变和液晶相...
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_4837.html |
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