搜索结果: 1-13 共查到“聚合物基复合材料 carbon”相关记录13条 . 查询时间(0.147 秒)
Modeling ablative behavior and thermal response of carbon/carbon composites
Chemical ablation Carbon carbon composites Altitude effect Oxidation protection
2015/3/24
Carbon/carbon composites usually work in complex thermo-chemical environments, surface recession is thus inevitable due to chemical ablation and further affects the system stability and safety. In thi...
Measuring Mechanical Properties of 3D Carbon/Carbon Composite Using Automated Grid Method
carbon carbon composites mechanical properties non-contact measurement method automated grid method Iosipescu shear test
2015/3/26
A precise measurement, which was based on the automated grid method, was developed to analyze the mechanical properties of a three-dimensional reinforced carbon/carbon composite under tensile and shea...
Resistance to time-dependent deformation of polystyrene/carbon nanotube composites under cyclic tension
Polymer–matrix composites Creep Electron microscopy Extrusion
2015/3/30
Materials subject to cyclic stress can succumb to fatigue, causing failure at stress levels much lower than those in static loading cases. Herein we discussed the viscoelastic behaviors of polystyrene...
Creep of thermoplastic polyurethane reinforced with ozone functionalized carbon nanotubes
nanocomposites carbon nanotubes mechanical properties creep
2015/3/30
This work focused on the mechanical behavior, especially creep resistance, of thermoplastic polyurethane (TPU) filled with ozone-treated multi-walled carbon nanotubes (MWCNTs). It was found that the o...
Creep and recovery of polypropylene/carbon nanotube composites
Creep and recovery Constitutive behavior Mechanical testing Nanocomposite Carbon nanotube
2015/3/30
The creep and recovery of polypropylene/multi-walled carbon nanotube composites were studied. It was found for thermoplastics in general that the creep strain reduces with decreased temperature, and w...
Recent developments in inorganically filled carbon nanotubes: successes and challenges
carbon nanotubes successes challenges
2010/11/25
Carbon nanotubes (CNTs) are a unique class of nanomaterials that can be imagined as rolled graphene sheets. The inner hollow of a CNT provides an extremely small, one-dimensional space for storage of ...
Continuous production of flexible carbon nanotube-based transparent conductive films
Continuous production flexible carbon nanotube-based transparent conductive films
2010/10/12
This work shows a simple, single-stage, scalable method for the continuous production of high-quality carbon nanotube-polymer transparent conductive films from carbon feedstock. Besides the ease of sc...
Theoretical investigation of methane adsorption onto boron nitride and carbon nanotubes
Theoretical investigation methane adsorption onto boron nitride carbon nanotubes
2010/10/12
Methane adsorption onto single-wall boron nitride nanotubes (BNNTs) and carbon nanotubes (CNTs) was studied using the density functional theory within the generalized gradient approximation. The struc...
Magnetic orientation of single-walled carbon nanotubes or their composites using polymer wrapping
magnetic orientation magnetic processing of single-walled carbon nanotube polymer wrapping composite material conducting polymer AFM polarized absorption spectrum magnetic susceptibility
2010/10/12
The magnetic orientation of single-walled carbon nanotubes (SWNTs) or the SWNT composites wrapped with polymer using poly[2-methoxy-5-(20-ethylhexyloxy)-1,4-phenylene vinylene] (MEHPPV) as the conduct...
Effect of carbon black on the mechanical performances of magnetorheological elastomers
Magnetorheological elastomers Carbon black Microstructures Mechanical performances
2015/3/30
Several magnetorheological elastomer (MRE) samples, with different weight percentages of carbon black, were fabricated under a constant magnetic field. Their microstructures were observed by using an ...
Fabrication of spindle Fe2O3@polypyrrole core/shell particles by surface-modified hematite templating and conversion to spindle polypyrrole capsules and carbon capsules
Core shell Fe2O3 Polypyrrole Spindle Carbon
2015/3/30
By using a surface-modified templating method, Fe2O3@polypyrrole (PPy) core/shell spindles have been successfully prepared in this paper. The Fe2O3 particles with spindle morphology were initially fab...
A facile method to fabricate carbon-encapsulated Fe3O4 core/shell composites
Carbon - encapsulated Fe3O4 nuclear shell composite materials glucose alkaline glucose carbonization
2015/3/31
One-step synthesis of carbon-encapsulated Fe3O4 core/shell composites is reported. The Fe3O4 cores were formed via the reduction of Fe3+ by glucose under alkaline conditions obtained by the decomposit...
Ellipsoidal carbon capsules encapsulated magnetite nanorods
Oval carbon capsules submicron Fe3O4 nanorods in-situ carbide sandwich polypyrrole elliptic sphere
2015/3/30
A novel ellipsoidal carbon capsules, with submicrometer sizeed Fe3O4 nanorods inside, were fabricated by in situ carbonization– reduction process from sandwich -Fe2O3@Air@ polypyrrole ellipsoidal sph...