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Synthesis and characterization of polyacrylonitrile/functionalized multiwalled carbon nanotube composite films
关键字：Carbon nanotubes, Composites, Polyacrylonitrile
Strong interfacial bonding and homogenous dispersion have been found to be necessary conditions to take full advantage of the extraordinary properties of nanotubes for reinforcement of composites. In this study, multiwalled carbon nanotubes...
http://www.polymer.cn/research/dis_info11778 |
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Studies on the preparation and optical properties of PMMA/CuPc nanofibers
关键字：electrospinning, CuPc, PMMA, fluorescence, composite nanofibers
Poly(methyl methacrylate)/Cu-Phthalocyanine (PMMA/CuPc) composite nanofibers have been fabricated by electrospinning. The morphology and optical properties of the electrospun fibers were separately studied by scanning electron microscope (SEM), fluorescence sp...
http://www.polymer.cn/research/dis_info11770 |
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Applications of PPy and PPy/MMT composite as microwave absorbing and shielding materials
关键字：Polypyrrole, Montmorillonite, Complex permittivity, Reflection loss, Microwave absorption
The complex permittivity and microwave absorption properties of polypyrrole/epoxy (PPy/EP) and polypyrrole/montmorillonite/epoxy (PPy/MMT/EP) composite were investigated in X-band (8.2-12.4GHz) frequency range. The PPy/MMT composite was prepared by in-situ che...
http://www.polymer.cn/research/dis_info11733 |
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Study on the behavior of phase change and crystallization of MGPM/opal composite materials
关键字：MPEG, Opal, phase change, crystalline behaviors1 Experimental
In this paper, a novel solid-solid phase change heat storage composite material of MGPM/opal with MPEG chain structure was synthesized by the way of polycondensation. Wide-angle X-ray diffraction (WAXD), differential scanning calorimetry (D...
http://www.polymer.cn/research/dis_info11658 |
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Chitosan/bacterial cellulose composite membrane for separation of bovine serum albumin
关键字：bacterial cellulose,chitosan,filtering
In this paper, chitosan/BC (CBC) membrane was prepared by immersing bacterial cellulose (BC) into chitosan solution after cross-linking. The obtained CBC membranes were characterized by scanning electron microscopy (SEM) and fourier transform&nb...
http://www.polymer.cn/research/dis_info11653 |
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Flexible conducting polyaniline/polyacrylonitrile composite films
关键字：Polyaniline,polyacrylonitrile,layered structure,conducting film,electrical property
Conducting polymers have been expected as promising transducers for chemsensors and biosensors owing to their unique electrical, electrochemical and optical properties. However, potential applications of these polymers are restricted by poor mec...
http://www.polymer.cn/research/dis_info11602 |
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Synthesis, characterization and properties of a reactive thermotropic liquid crystalline polymer
关键字：thermotropic liquid crystalline polymer,in-situ hybrid composite,unsaturated polyester
A serials of new reactive thermotropic liquid crystalline polymer-methacryloyl copolymers (LCMC) containing polyester mesogenic units with different relative molecular weight were synthesized and characterized. The LCMC/ glass fiber (GF)/ unsaturated ...
http://www.polymer.cn/research/dis_info11573 |
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Processing and properties of PMR polyimide composites reinforced with 3D woven glass fabric
关键字：PMR Polyimide, Composite, Three Dimensional (3D), orthogonal, Glass fiber
3D orthogonal woven composites have higher delaminate resistance and impact damage resistance than laminated composites. PMR type polyimide composites are advanced high temperature polymer matrix composites frequently used in a variety of a...
http://www.polymer.cn/research/dis_info11545 |
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Simulation on the tensile property of 3D woven composites
关键字：3D woven composite,microstructure,FEM,tensile property
In order to analyze the tensile performance of the 3D woven composites, a microstructure of the 3D orthogonal architecture was established in this paper. On the basis of this microstructure model, a Finite Element Modeling (F...
http://www.polymer.cn/research/dis_info11540 |
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Study on the permeability of thick-section reinforcement during LCM process
关键字：Liquid composite molding (LCM), Permeability, On-line sensor and monitoring
An on-line sensor and monitoring system were used to study the internal permeable property of thick-section preforms during liquid composites molding (LCM) process. It was noticed that the permeability decreased when the thickness of&n...
http://www.polymer.cn/research/dis_info11487 |
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