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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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Hosier, Ian L.
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2021Enhanced boron nitride/polyolefin blends for high voltage applicationscitations
- 2019High performance polymer blend systems for HVDC applicationscitations
- 2018Polymer blend systems for HVDC cable applicationscitations
- 2018Enhanced electrical and thermal rating materials for renewable power cable connectionscitations
- 2017The effects of water on the dielectric properties of aluminum based nanocompositescitations
- 2017On the effect of functionalizer chain length and water content in polyethylene/silica nanocomposites: Part II – Charge Transportcitations
- 2017On the effect of functionalizer chain length and water content in polyethylene/silica nanocompositescitations
- 2017The effects of water on the dielectric properties of silicon based nanocompositescitations
- 2015The effects of surface hydroxyl groups in polyethylene-silica nanocomposites
- 2014Dielectric studies of polystyrene-based, high-permittivity composite systemscitations
- 2014Effect of water absorption on dielectric properties of nano-silica/polyethylene compositescitations
- 2014Barium titanate and the dielectric response of polystyrene-based composites
- 2013On the dielectric response of silica-based polyethylene nanocompositescitations
- 2013On Nanosilica Surface Functionalization Using Different Aliphatic Chain Length Silane Coupling Agents
- 2013Absorption Current Behaviour of Polyethylene/Silica Nanocomposites
- 2013Permittivity mismatch and its influence on ramp breakdown performance
- 2010An investigation of the potential of ethylene vinyl acetate/polyethylene blends for use in recyclable high voltage cable insulation systems
- 2004Lamellar morphology of random metallocene propylene copolymers studied by atomic force microscopy
- 2003Formation of the alpha and gamma polymorphs in random metallocene-propylene copolymers. Effect of concentration and type of comonomer
- 2000A study of the morphologies and growth kinetics of three monodisperse n-alkanes: C122H246, C162H326 and C246H494
Places of action
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article
On the dielectric response of silica-based polyethylene nanocomposites
Abstract
The dielectric response of silica-based polyethylene nanocomposites is studied by dielectric spectroscopy. The results indicate that nanocomposites absorb significantly more water than unfilled polyethylene, with the consequence that both permittivity and loss tangent increase with increasing duration of water immersion. However, appropriate surface treatment of nanosilica is found to reduce the water absorption effect and to modify the dielectric response of the nanocomposites compared with those containing untreated nanosilica. While water absorption may not be a technologically desirable characteristic, our results indicate that water molecules can act as effective dielectric probes of interfacial factors.