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Effect of the addition of hydrophobic clay on the electrochemical property of polymer electrolytes
关键字：Composite polymer electrolyte，Montmorillonite
In this study, an organoclay, ALA–MMT, was prepared by the ionic exchange reaction of montmorillonite(MMT) with 12-aminododecanoic acid (ALA). ALA–MMT was then used as a filler to prepare a series of composite polymer electrolytes&nb...
http://www.polymer.cn/research/ct_info936 |
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Synthesis of a graft polymer in“one-step”by radical/cationic transformation polymerization
关键字：One-step，Graft polymer，Transformation polymerizati
This article reports a new“one-step”synthesis of graft polymers based on the radical/cationic transformation polymerization. Using the synthetic method proposed, a graft polymer (PVAc-g-[P(AN-r-BVE)-b-PCHO]) consisting of a partly hydrolyzed poly(vinyl ...
http://www.polymer.cn/research/ct_info935 |
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Synthesis and characterization of a novel superabsorbent polymer of N,O-carboxymethyl chitosan graft
关键字：N,O-Carboxymethyl chitosan, Superabsorbent polymer
A novel superabsorbent polymer was prepared by graft copolymerization of sodium acrylate and 1-vinyl-2-pyrrolidone onto the chain of N,O-ca-rboxymethyl chitosan. The molecular structure of the product was confirmed by FTIR. The surface morp...
http://www.polymer.cn/research/ct_info933 |
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The new worldview of nonlinear polymer theology: its phenomenological foundation and significance for polymer processing
we will review the discoveries in the field of nonlinear theology of entangled polymers since 2006 when it was first reported that synthetic polymers could undergo inhomogeneous shear beyond the stress overshoot during startup shear and show non-quiescent relaxation after a large step strain [1-2] In the past decade, we have attempted to develop a realistic understanding to address the follo...
http://www.polymer.cn/research/dis_info18695 |
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On the elasticity of polymer fluids
关键字：fluid elasticity polymer fluids die swell inlet pressure drop References
It was showed in literatures that polymer fluids (as melts or solutions) which have similar viscosity but different elasticity, their theological and processing behaviors were widely divergent.The measure method and norm for fluid elasticity are not a circumstance to fluid viscosity. The physical quantities to describe of fluid elasticity in literatures were various [1-2] There are distinguishe...
http://www.polymer.cn/research/dis_info18691 |
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Polymer-nanosheet Interfacial Behavior Revisited A Molecular Dynamics Study
关键字：nanosheet, glassy polymer layer,lnterfacial behavior
In this study,we will tend to solve the intriguing issue about whether the "glassy polymer layers" or completely immobilized polymer chains exist around the filler which is still unsolved.And no consistent conclusion ...
http://www.polymer.cn/research/dis_info17339 |
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Linear Viscoelasticity of Filled Polymer Melts
关键字：linear wscoelasticity, filled polymer melts, time-temperature-concentration superposition
Filled polymers exhibit a diverse range of theology varying from simple viscous fluids to highly elastic solids with increasing filler volume fraction,9. The effect of filling on theology is well-known in the r...
http://www.polymer.cn/research/dis_info17254 |
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Functionalization and Electrically Conductive Polymer Nanocomposites
关键字：graphene, polymer nanocomposites, electrical conductivity, chemical reduction
Graphene has inspired enormous interests in the fabrication of functional polymer composites due to its high aspect ratio and unique electrical, mechanical and thermal properties. To realize the huge potential of gr...
http://www.polymer.cn/research/dis_info17235 |
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Preparation of High Performance Phthalonitile Polymer and Toughening with Nanodiamond Particles
关键字： Phthalonitile polymer, Nanocomposites, Preparation, Toughening
A novel naphthyl-based phthalonitrile polymer was synthesized and it showed high thermal stability and high glass transition temperature (411 0C). The phthalonitrile monomer, namely,2,7-bis(3, 4-dicyanophenoxy) naphthalene (BDCN) , &nbs...
http://www.polymer.cn/research/dis_info17227 |
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Effect of Attrition Milling on Reinforcing Effect of Montmorillonite in Polymer Nanocomposites
关键字：montmorillonite, polymer blend, nanocomposite,mechanical milling,compatibilizing
In this research work, HDPE/PA6 blends (75/25 wt%) were produced by melt mixing in a laboratory twin screw extruder. Chemical coupling agent (PEgMA) and a layered structure nanosilicate (montmorillonite (MMT》 were applie...
http://www.polymer.cn/research/dis_info17208 |
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