| People | Locations | Statistics |
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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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Pelto, Jani
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (30/30 displayed)
- 2023Compatibilized PC/ABS blends from solvent recycled PC and ABS polymers from electronic equipment wastecitations
- 2021Micromechanical performance of high-density polyethylene:experimental and modeling approaches for HDPE and its alumina-nanocompositescitations
- 2021Micromechanical performance of high-density polyethylenecitations
- 2020Tribological performance of high density polyethylene (HDPE) composites with low nanofiller loadingcitations
- 2020Feasibility of Mini-Scale Injection Molding for Resource-Efficient Screening of PP-Based Cable Insulation Nanocompositescitations
- 2020Feasibility of Mini-Scale Injection Molding for Resource-Efficient Screening of PP-Based Cable Insulation Nanocompositescitations
- 2020Feasibility of Mini-Scale Injection Molding for Resource-Efficient Screening of PP-Based Cable Insulation Nanocompositescitations
- 2019Matrix morphology and the particle dispersion in HDPE nanocomposites with enhanced wear resistancecitations
- 2019Durable and light weight polymer composites for extreme wear conditions - Abrasive wear and scratch resistance of polymer composites
- 2017Application of encapsulated superabsorbent polymers in cementitious materials for stimulated autogenous healingcitations
- 2017Application of encapsulated superabsorbent polymers in cementitious materials for stimulated autogenous healingcitations
- 2017Hydrophobization and smoothing of cellulose nanofibril films by cellulose ester coatingscitations
- 2016Uniform and electrically conductive biopolymer-doped polypyrrole coating for fibrous PLAcitations
- 2016Dielectric breakdown properties of mechanically recycled SiO2-BOPP nanocompositescitations
- 2015Influence of processing on the conductive properties of PANI-EB-filled polyethylenecitations
- 2015Application of Biopolymer Doped Polypyrroles in Biomedical Implants and Electrical Stimulation Devices
- 2014Structure and dielectric breakdown strength of nano calcium carbonate/polypropylene compositescitations
- 2014Encapsulation of 3-iodo-2-propynyl N-butylcarbamate (IPBC) in polystyrene-polycaprolactone (PS/PCL) blendscitations
- 2013Novel polypyrrole-coated polylactide scaffolds enhance adipose stem cell proliferation and early osteogenic differentiationcitations
- 2013Surface properties and interaction forces of biopolymer-doped conductive polypyrrole surfaces by atomic force microscopycitations
- 2012Surface modification of nanosilica for PP composites
- 2011Surface modification of nanosilica for PP composites
- 2011Investigation of the optimal processing parameters for picosecond laser-induced microfabrication of a polymer-ceramic hybrid materialcitations
- 2010Effect of low amount of nanosilica on dielectric properties of polypropylenecitations
- 2010Dielectric properties and partial discharge endurance of polypropylene-silica nanocompositecitations
- 2008Thermal, mechanical and dielectric properties of nanostructured epoxy-polyhedral oligomeric silsesquioxane compositescitations
- 2008Surface degradation of nanostructured polypropylene compounds caused by partial dischargescitations
- 2005Development of polyester and polyamide conductive fibrecitations
- 2004Electrical properties of polypropylene and polyaniline compoundscitations
- 2004Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base fillercitations
Places of action
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document
Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler
Abstract
The aim of this study is to develop new polymer-based compounds with nonlinear current-voltage properties and good processability. We have formulated polymeric compounds based on semiconductive polyaniline emeraldine base (PANI-EB), The reference PANI-EB specimen were prepared by powder compacting and solvent casting. Silicone rubber was chosen as the matrix polymer for the composites. We studied the effects of the filler particle loading and of the graphite co-filler on the composite j-E- characteristics. We found that nonlinear j-E -curves can be attained by using either conductive graphite or semiconductive (PANI-EB) fillers alone or combined. Their properties depend strongly on the composite processing and composition. The composites show electrical properties that could readily be utilized in stress grading. In all the sample types and reference samples we observed alpha-values much higher than the requirement for stress grading applications - the highest being about 25 for bulk PANI-EB with graphite electrodes.