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Mechanically robust thermally rearranged (TR) polymer membranes with spirobisindane for gas separation
关键字：membranes, spirobisindane, thermally rearranged
Novel spirobisindane-containing thermally rearranged (TR) benzoxazole(spiroTR-PBO) membranes were prepared by thermal treatment of four newly synthesized spirobisindane-containing hydroxylpolyimides (spiroHPIs). Transport properties of spirobisindane-containing polymers were investigated along with fractional free volume and density measurements, as well as molecular simulation analysis....
http://www.polymer.cn/research/sy_info19393 |
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Novel polyelectrolytes containing perfluorocyclobutane and triazole units: synthesis, characterization and properties
关键字：Fluorinated polymer，Oligo(ethylene oxide); polyelectrolytes，Triazole
A new class of aryl trifluorovinyl ether monomers were designed and synthesized, and novel fluorinated polymers containing perfluorocyclobutane and 1H-1,2,3-triazole units were prepared from these monomers. These polymers were characterized by nuclear magnetic resonance spectroscopy, thermo-gravimetric analysis and differential scanning calorimetry. The tempera-
tures of 5%...
http://www.polymer.cn/research/sy_info18193 |
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12. Effective decolorization of azo dye utilizing SnO2/CuO/polymer films under simulated solar light irradiation
关键字：Polymer, decolorization
R. Jiang, H.-Y. Zhu, Y.-J. Guan, Y.-Q.
Fu, L. Xiao, Q.-Q. Yuan, S.-T. Jiang, 2011. Effective decolorization of azo
dye utilizing SnO2/CuO/polymer films under simulated solar
light irradiation. Chem. Eng.
Technol., 34(2):17-185. (SCI/EI) [2011IF1.598]
http://www.polymer.cn/research/sy_info17757 |
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Effective decolorization of azo dye utilizing SnO2/CuO/polymer films under simulated solar light irradiation
关键字：Polymer, decolorization
R. Jiang, H.-Y. Zhu, Y.-J. Guan, Y.-Q.
Fu, L. Xiao, Q.-Q. Yuan, S.-T. Jiang, 2011. Effective decolorization of azo
dye utilizing SnO2/CuO/polymer films under simulated solar
light irradiation. Chem. Eng.
Technol., 34(2):17-185. (SCI/EI) [2011IF1.598]
http://www.polymer.cn/research/sy_info17756 |
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Changing the shape of chromophores from “H-type” to “star-type”: increasing the macroscopic NLO effects by a large degree
关键字：star-type, NLO polymer
In this paper, an NLO polymer P2, consisting of “star-type” chromophore, was first prepared through the Suzuki coupling reaction and the Sonogashira coupling reaction. For comparison, its “H-shape” analogue P1, only consisting of an “H-type” chromophore, was synthesized. To further enhance the NLO coefficient and stability, the “star-type” chromophore was also introduced into hyperbranched...
http://www.polymer.cn/research/sy_info17341 |
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Single Crystals with Incorporated Polymer Networks Nanoparticles : Composite Structures and Novel Propeties
关键字：Biomineralization, Composite, Single crystal, Functionalization
One of the interesting characteristics of biominerals is that they often incorporate a biomacromolecular matrix while still diffracting X-rays or electron beams as single crystals. This unique combination of composite structure ...
http://www.polymer.cn/research/sy_info15189 |
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Single Crystals with Incorporated Polymer Networks Nanoparticles : Composite Structures and Novel Propeties
关键字：Biomineralization, Composite, Single crystal, Functionalization
One of the interesting characteristics of biominerals is that they often incorporate a biomacromolecular matrix while still diffracting X-rays or electron beams as single crystals. This unique combination of composite structure ...
http://www.polymer.cn/research/sy_info15188 |
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Development of a "Green" Polymer Nanocomposite
关键字：Biomaterial reinforced nanocomposites, Polyacrylamide, Chitin, Sugarcane bagasse,Industrial waste water treatment
Control of water pollution is a great challenge of 2lst century. A variety of processes are reported for waste water treatment; each has its own advantages. However, a complete treatment requires several steps&...
http://www.polymer.cn/research/sy_info15168 |
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Response in Melt Viscosity of Polystyrene with Different Topological Structure after Adding Isotropic Nanoparticles
关键字： Nanoparticles, Rheology, Polystyrene, Star polymer
Polymer nanocomposites fabricated by dispersing nanoparticles in polymer matrices have the potential for performance that far exceeds traditional composites. Recently, the addition of isotropic nanoparticle to linear polymers led t...
http://www.polymer.cn/research/sy_info15164 |
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Toughness and Brittle-ductile Transition of Particle Toughened Polymers
关键字： Particle toughened polymer, Toughness, Brittle-ductile transition
The toughness and brittle-ductile transition of rigid and rubber particles toughened thermoplastic polymers were studied by theory and experiment. In theory, the toughness was analyzed by the energy dissipated by particle ...
http://www.polymer.cn/research/sy_info15163 |
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