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Injection molding of highly porous and interconnected biodegradable polymer matrices for tissue engineering scaffolds
A novel method has been developed for the mass production of complex, biodegradable polymer scaffolds featuring high porosity and interconnectivity without the use of organic solvents. The idea is to capitalize the synergy by comb...
http://www.polymer.cn/research/dis_info8329 |
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Study on the equipment for manufacturing biaxial self-reinforcement PVC pipes
关键字：PVC-O, biaxial orientation, fabric tube expansion, polymer processing
On the basis of orientation techniques of plastic pipes domenstic and abroad, a biaxial oriention mechanism for self-oreinted pipes was developed from the hop-pocket expantion technique of the heat shrinkable tubes. The hop-pocket expa...
http://www.polymer.cn/research/dis_info8231 |
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Copolymerization in Inverse Microemulsion of AM/AA/NVP
关键字：inverse microemulsion polymerization，crosslinked polymer，NVP
That the inverse microemulsion polymerization prepare polyacrylamid have the advantage of steady polymer system ,reaction high-speed and homogeneous emulsoid.
http://www.polymer.cn/research/dis_info7546 |
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Monitoring the Average Molecular Weight and Molecular Weight Distribution during Polymer Degradation by PFG NMR
Degradable polymers have found numerous applications in industry. Understanding their degradation mechanisms under various conditions is of special importance in order to improve their properties and to design new structures of such polymer...
http://www.polymer.cn/research/dis_info7497 |
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Phase Diagram for Polymer/Ionic liquid/Water Ternary System Based on a Linearized Cloudpoint Curve Correlation
Ionic liquids, with the notable characteristics of low melting point, non-measurable vapor pressure, thermal stability and solvating properties for diverse kinds of materials, have been widely applied as the green solvents for the diss...
http://www.polymer.cn/research/dis_info7476 |
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Formation of Polymer/Carbon Nanotubes Nano-Hybrid Shish-Kebab Via Non-isothermal crystallization
Multi-walled carbon nanotubes (MWNTs) periodically decorated with polyethylene (PE) crystal lamellas have been prepared using the non-isothermal crystallization method, and the morphology of the resulting nano-hybrid shish-kebab (NHSK) structures were&nbs...
http://www.polymer.cn/research/dis_info7467 |
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Hierarchical Structured Supramolecular Fibers: Oriented Dendronized Polymer
关键字：Hierarchical,Structured,Supramolecular,Fibers,Oriented,Dendronized,Polymer,
The fabrication of hierarchical structured materials that mimic the multi-order architectures observed in the biomaterials has aroused numerous research interests.1 Recently, more and more efforts have been extended to employ synthetic organic&n...
http://www.polymer.cn/research/dis_info7291 |
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Synthesis and Characterization of Biodegradable Polymer and Its Nanofiber Fabrication
关键字：PHBV，Copolymer，Synthesis，Nanofiber，Morphology controlling
The two different kinds of poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) block copolymers (PHBV/PEG and PHBV/PCL) have been successfully synthesized by different methods. The resulting block copolymers are characterized by GPC, FT-IR, 1H NMR,&...
http://www.polymer.cn/research/dis_info7284 |
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Polymer Nanocomposite: Preparation, Characterization and Flame Retardant Mechanism
关键字：Polymer,Nanocomposite,Preparation,Characterization,Flame,Retardant,Mechanism,
Polymer nanocomposites have been studied for a number of applications. One important application is in flame retardant polymers.
http://www.polymer.cn/research/dis_info5999 |
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POLYMER BLEND MEMBRANES FOR DIRECT METHANOL FUEL CELL
关键字：POLYMER,BLEND,MEMBRANES,FOR,DIRECT,METHANOL,FUEL,CELL,
Polymer blend membranes composed of proton conducting component and methanol barrier component were prepared for direct methanol fuel cell. Sulfonated poly(arylene ether sulfone) copolymer with 60mol% sulfonation (sPAES-60) was blended with poly...
http://www.polymer.cn/research/dis_info5997 |
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