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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Silva, J.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (40/40 displayed)
- 2023Designing of carbon fiber-reinforced polymer (CFRP) composites for a second-life in the aeronautic industry: strategies towards a more sustainable futurecitations
- 20233D printed magneto-active microfiber scaffolds for remote stimulation and guided organization of 3D In vitro skeletal muscle modelscitations
- 2023Infiltration of aluminum in 3D-printed metallic inserts
- 2022Editorial
- 2022Improvements in the Microstructure and Mechanical Properties of Aluminium Alloys Using Ultrasonic-Assisted Laser Weldingcitations
- 2020Morphological, optical and photovoltaic characteristics of MoSe2/SiOx/Si heterojunctionscitations
- 2020Influence of Operating Conditions on the Thermal Behavior and Kinetics of Pine Wood Particles Using Thermogravimetric Analysiscitations
- 2020Experimental comparative study of the variants of high-temperature vacuum-assisted resin transfer mouldingcitations
- 2019Printed Flexible mu-Thermoelectric Device Based on Hybrid Bi2Te3/PVA Compositescitations
- 2018The effect of the heating and air flow rate on the mass loss of pine wood particles
- 2017High-performance graphene-based carbon nanofiller/polymer composites for piezoresistive sensor applicationscitations
- 2016Strong increase of the dielectric response of carbon nanotube/poly(vinylidene fluoride) composites induced by carbon nanotube type and pre-treatmentcitations
- 2016Strong increase of the dielectric response of carbon nanotube/poly(vinylidene fluoride) composites induced by carbon nanotube type and pre-treatmentcitations
- 2016Finite-Size Effects in the Absorption Spectra of a Single-Wall Carbon Nanotubecitations
- 2014Effect of carbon nanotube type and functionalization on the electrical, thermal, mechanical and electromechanical properties of carbon nanotube/styrene-butadiene-styrene composites for large strain sensor applicationscitations
- 2014Sharing of classical and quantum correlations via XY interactioncitations
- 2013Rheological and electrical analysis in carbon nanofiber reinforced polypropylene compositescitations
- 2012On the origin of the electrical response of vapor grown carbon nanofiber + epoxy composites
- 2012Comparative analyses of the electrical properties and dispersion level of VGCNF and MWCNT: epoxy compositescitations
- 2012Modeling And Simulating A Breeder Hybrid Soliton Reactor
- 2012Critical behavior of a three-dimensional hardcore-cylinder composite systemcitations
- 2012The effect of nanotube surface oxidation in the electrical response of MWCNT/PVDF nanocompositescitations
- 2012Temperature dependence of the electrical conductivity of vapor grown carbon nanofiber/epoxy composites with different filler dispersion levelscitations
- 2012The role of disorder on the AC and DC electrical conductivity of vapour grown carbon nanofibre/epoxy compositescitations
- 2012The effect of nanotube surface oxidation on the electrical properties of multiwall carbon nanotube/poly(vinylidene fluoride) compositescitations
- 2011The role of solvent evaporation in the microstructure of electroactive β-poly(vinylidene fluoride) membranes obtained by isothermal crystallizationcitations
- 2011The influence of the dispersion method on the electrical properties of vapor-grown carbon nanofiber/epoxy compositescitations
- 2011The role of solvent evaporation in the microstructure of electroactive beta-poly(vinylidene fluoride) membranes obtained by isothermal crystallizationcitations
- 2011Poly(vinylidene fluoride-trifluoroethylene) (72/28) interconnected porous membranes obtained by crystallization from solutioncitations
- 2011The influence of matrix mediated hopping conductivity, filler concentration, aspect ratio and orientation on the electrical response of carbon nanotube/polymer nanocompositescitations
- 2011Applying complex network theory to the understanding of high-aspect-ratio carbon-filled compositescitations
- 2010The dominant role of tunneling in the conductivity of carbon nanofiber-epoxy compositescitations
- 2010Electroactive poly(vinylidene fluoride-trifluoroethylene) membranes obtained by isothermal crystallization from solution
- 2010Poly[(vinylidene fluoride)-co-trifluoroethylene] membranes obtained by isothermal crystallization from solutioncitations
- 2010Influence of fiber aspect ratio and orientation on the dielectric properties of polymer-based nanocompositescitations
- 2010Piezoresistive effect in polypropylene-carbon nanofiber composites obtained by shear extrusioncitations
- 2010The piezoresistive effect in polypropylene-carbon nanofibre composites obtained by shear extrusioncitations
- 2009The effect of fibre concentration on the α to β-phase transformation, degree of crystallinity and electrical properties of vapour grown carbon nanofibre/poly(vinylidene fluoride) compositescitations
- 2007CMOS x-ray image sensor arraycitations
- 2006Development of GF/PP towpreg woven fabrics for composite reinforcements
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article
The influence of matrix mediated hopping conductivity, filler concentration, aspect ratio and orientation on the electrical response of carbon nanotube/polymer nanocomposites
Abstract
A model to simulate the conductivity of carbon nanotube/polymer nanocomposites is presented. The proposed model is based on hopping between the fillers. A parameter related to the influence of the matrix in the overall composite conductivity is defined. It is demonstrated that increasing the aspect ratio of the fillers will increase the conductivity. Finally, it is demonstrated that the alignment of the filler rods parallel to the measurement direction results in higher conductivity values, in agreement with results from recent experimental work. ; Foundation for Science and Technology, the POCTI and FEDER programs, the PTDC/CTM/69316/2006 Grant and the NANO/NMed-SD/0156/2007 Project. J.S. thank the support of the FCT (Grant SFRH/BD/60623/2009). We also thank to Andre Pinto for the help in the simulations. This work is also sponsored by the Air Force Office of Scientific Research, Air Force Material Command, USAF, under Grant Number FA8655-06-1-3009. ; Air Force Office of Scientific Research, Air Force Material Command, USAF