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05 Electrochemical characteristics of discrete, uniform, and monodispersed hollow mesoporous carbon spheres in double-layered supercapacitors
关键字：nanostructures, chemical vapor deposition, mesoporous materials, silica, supercapacitors
Core-shell‐structured mesoporous silica spheres were prepared by using n-octadecyltrimethoxysilane (C18TMS) as the surfactant. Hollow mesoporous carbon spheres with controllable diameters were fabricated from core-shell‐structured mesoporous silica sphere templates by chemical vapor deposition (CVD). By controlling the thickness of the silica shell, hollow carbon spheres (HCSs) with different di...
http://www.polymer.cn/research/sy_info19543 |
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04 Effect of Cl/Ni molar ratio on the catalytic conversion of polypropylene into Cu-Ni/C composites and their application in catalyzing "Click" reaction
关键字：Carbon materials, Catalysis, Composites, Polypropylene
A one-pot approach to prepare Cu–Ni/C heterogeneous composites by carbonization of polypropylene (PP) using combined catalysts of Ni2O3 and CuCl was proposed. TEM, SEM, TGA and Raman measurements were performed to investigate the effects of Cl/Ni molar ratios on the yield and morphology of the resultant carbon materials. The yield of carbon materials in Cu–Ni/C first increased and then decreased...
http://www.polymer.cn/research/sy_info19542 |
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Self-assembly optical functional nanofiber soft materials:Architecture and controllable preparation
关键字：Supermolecule; self-assembled nanofiber; hydrogen bonding; squaraine; optical property
Some nano-sized optical soft functional materials were constructed through molecular design based on supramolecular self-assembly of D-A-D conjugated aniline-derived squaraine molecules (2a, 2b and 2c) with different terminal recognition groups. The&...
http://www.polymer.cn/research/dis_info14045 |
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Influence of modified inorganic particles on the physical and mechanical properties of dental restorative materials
关键字：silica; modification; physical and mechanical properties; dental restorative materials
This study was designed to investigate the effect of different silica modification methods (the water/ethanol system and the cyclohexane system) on physical and mechanical properties of dental restorative materials. After modifying, silanized&nb...
http://www.polymer.cn/research/dis_info14036 |
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Preparation and properties of novel core-sheath thermal regulating fibers
关键字：composite phase change materials; core-sheath structure; thermal regulating fibers
Novel core-sheath structured thermal regulating fibers, composed of composite phase change material (CPCM) core and polypropylene (PP) sheath, were prepared via melt coaxial spinning method. A concentric spinneret was designed for this meth...
http://www.polymer.cn/research/dis_info14001 |
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Method of Cone Calorimeter Used for Estimation of the Visibility Range in Smoke Generated during Combustion of the Epoxy Materials
关键字：flame retardant; cone calorimeter; visibility; epoxy materials
This work presents changes of visibility reduction rate in a smoke generated during thermal decomposition and combustion of the selected epoxy materials (with flame retardant) for a model set (room - hall). The input data use...
http://www.polymer.cn/research/dis_info12504 |
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Synthesis of hyperbranched polymers and its effect on sanitary properties of PA6 microfiber/PU composite materials
关键字：hyperbranched polymer, PA6 Microfiber/PU composite materials, sanitary property
A series of hyperbranched poly(amine-ester) polyol were synthesized by the polycondensation of N, N-diethylol-3-amine-methylpropionate (prepared by the Michael addition reaction of methyl acrylate with diethanolamine) as an AB2-type monomer and trime...
http://www.polymer.cn/research/dis_info11668 |
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Boosting Mechanical Properties of Polymer Materials by building Nacre-like Hierarchy Micro-sheet Structure in Bulk Polymer
关键字：bio-sheeted structure
Can we mimic, for example, the bio-sheeted structure in nacre to design and fabricate synthetic polymer materials? Although much progress in fabricating micro-sheet structures of organic-inorganic thin films have been achieved in recent&nbs...
http://www.polymer.cn/research/dis_info9913 |
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Potential of Using Recycled PET in Comparison with Liquid Crystalline Polymer as Processing Aids, Enhancing Thermal Stability and Reinforcing Materials for In Situ Microfibrillar-Reinforced Composites
关键字：LCP
The potential of recycled poly(ethylene terepthalate) (rPET) as well-defined processing aid, enhancing thermal stability and reinforcing material for the in situmicrofibrillar-reinforced composite was investigated in comparison with that of liquid cr...
http://www.polymer.cn/research/dis_info9058 |
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Acetylenes with multiple triple bonds: a group of versatile An-type building blocks for the construction of functional hyperbranched polymers
关键字：Acetylene polymerization; Hyperbranched polymers; Functional materials
ABn-type molecules are widely used as monomers for the synthesis of hyperbranched polymers. Because the mutually reactive A and B groups are liable to self-oligomerize, the monomers are difficult to prepare and handle. We have&nbs...
http://www.polymer.cn/research/dis_info6061 |
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