22 Result(s)
within
Yue**g Bin
Chemistry
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Article
The effect of a small amount of modified microfibrillated cellulose and ethylene–glycidyl methacrylate copolymer on the crystallization behaviors and mechanical properties of polylactic acid
With the purpose of improving the crystallization rate and toughness of polylactic acid (PLA) comprehensively, chemical modified microfibrillated cellulose (MMFC) and ethylene–glycidyl methacrylate copolymer (...
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Article
Improved electrical heating properties for polymer nanocomposites by electron beam irradiation
Nowadays, light weight heating materials are attractive and conductive polymer nanocomposites (CPC) were potential applications in being used as Joule heating materials. To prepare CPCs with high efficiency an...
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Article
Study of the structural orientation and mechanical strength of the electrospun nanofibers from polymers with different chain rigidity and geometry
Structure of nano amorphous matter has not been studied sufficiently yet due to the difficulty in both operation of nano matter and characterization of their structure. In this work, a detailed study of the st...
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Article
Average gap distance between adjacent conductive fillers in polyimide matrix calculated using impedance extrapolated to zero frequency in terms of a thermal fluctuation-induced tunneling effect
Temperature dependence of conductivity of polymer composites was analyzed using the DC component (frequency → 0 Hz) of AC conductivity in terms of thermal fluctuation-induced tunneling through thin barriers to...
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Article
Molecular simulation assisted identification of Ca2+ binding residues in TMEM16A
Calcium-activated chloride channels (CaCCs) play vital roles in a variety of physiological processes. Transmembrane protein 16A (TMEM16A) has been confirmed as the molecular counterpart of CaCCs which greatly ...
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Article
Synthesis of vinylferrocene and the ligand-exchange reaction between its copolymer and carbon nanotubes
To improve the dispersibility of carbon nanotubes (CNTs), poly(vinylferrocene-co-styrene) (poly (Vf-co-St)), was grafted onto the surface of CNTs by a ligand-exchange reaction. Poly(Vf-co-St) was obtained by a ra...
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Article
Gelation/crystallization mechanisms of UHMWPE solutions and structures of ultradrawn gel films
The gelation mechanisms of ultra-high-molecular-weight polyethylene (UHMWPE) chains differed significantly in decalin and paraffin, although these are typical solvents used to gel spin UHMWPE fibers with high ...
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Article
Mechanical Properties of Poly (Lactic Acid)/Hemp Fiber Composites Prepared with a Novel Method
This research dealt with a novel method of fabricating green composites with biodegradable poly (lactic acid) (PLA) and natural hemp fiber. The new preparation method was that hemp fibers were firstly blending...
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Evaluation by tunneling effect for the temperature-dependent electric conductivity of polymer-carbon fiber composites with visco-elastic properties
The conductivity of composites with a carbon fiber (CF) content slightly higher than the percolation threshold was measured at increasing temperatures up to −10 °C. The tunneling effect was theoretically calcu...
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Article
Effect of chemical crosslinking on mechanical and electrical properties of ultrahigh-molecular-weight polyethylene-carbon fiber blends prepared by gelation/crystallization from solutions
In an attempt to improve the mechanical property of polyethylene composite at high temperature, crosslinking of ultrahigh-molecular-weight polyethylene (UHMWPE) and carbon fiber (CF) blends was carried out by ...
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Article
A novel family of diarylethene-phthalocyanine dyad systems for nondestructive data processing
A novel family of diarylethene (DTE)-phthalocyanine (Pc) dyad systems were designed and synthesized. It was found that the significant change in the extension of the linear π-conjugation of DTE when irradiated...
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Article
Morphological, Electrical and Mechanical Properties of Ultrahigh Molecular Weight Polyethylene and Multi-wall Carbon Nanotube Composites Prepared in Decalin and Paraffin
Ultrahigh molecular weight polyethylene (UHMWPE) and multi-wall carbon nanotube (MWNT) composites were prepared using either decalin or paraffin as solvent. Electrical conductivity measurements were performed ...
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Article
Structural Changes of Polyacrylonitrile Film by Catalytic Effects of Nickel Particles under Carbonization Process
Structural changes of polyacrylonitrile (PAN) film, prepared by gelation/crystallization from solutions, were studied by the effect of nickel particles on the carbonization at various temperatures under argon ...
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Article
High Modulus and High Strength Fibers with High Electric Conductivity Prepared by Copper Electroless Plating on the Surface of Poly(p-phenylenebenzobisoxazole) (PBO)
In attempt to produce high modulus and high strength fibers with high electric conductivity, copper plating on the surface of poly(p-phenylenebenzobisoxazole) (PBO) fiber was carried out by using electroless plat...
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Article
Thermal, Electrical and Mechanical Properties of Ultra-high Molecular Weight Polypropylene and Carbon Filler Composites
Isotactic ultra-high molecule weight polypropylene (UHMWPP) composites filled with multi-wall carbon nanotubes (MWNTs), vapor growth carbon fibers (VGCFs) and short carbon fibers (CFs) were prepared by gelatio...
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Article
Segmental Orientation under Simultaneous Biaxially Stretching Using a Lattice Model and the Application of Oriented Crystallization of Polyethylene Films
A lattice model proposed before for uniaxial stretching of polyethylene films was applied to estimate the oriented crystallization of ultra-high molecular weight polyethylene (UHMWPE) dry gel films under simul...
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Article
Mechanical Properties of Poly(ethylene terephthalate) Estimated in Terms of Orientation Distribution of Crystallites and Amorphous Chain Segments under Simultaneous Biaxially Stretching
Young’s modulus of poly(ethylene terephthalate) (PET) film was estimated by using the generalized orientation factors of crystallites and amorphous chain segments calculated from the orientation functions of c...
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Article
Orientation Distribution Functions of the Three Principal Crystallographic Axes as well as Crystallites of Poly(ethylene terephthalate) Films under Biaxially Stretching
The orientation of the three principal crystallographic axes, the a-, b-, and c-axes of crystallites of poly(ethylene terephthalate) (PET) under simultaneous biaxial stretching was estimated in terms of the orien...
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Article
Small-angle Hv light scattering from deformed spherulites with orientational fluctuation of optical axes
Mathematical evaluation was done for small-angle light scattering from disordered spherulites under Hv polarization conditions. The calculation was carried out for a two-dimensional deformed spherulite whose m...
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Article
Oriented and thermal crystallization of poly(ethylene terephthalate)
The oriented and thermal crystallization of amorphous poly(ethylene terephthalate) (PET) films was investigated in terms of the morphological aspects. When the amorphous PET films were stretched up to the desi...
