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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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Płocharski, Janusz
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2020Substrate-Induced Variances in Morphological and Structural Properties of MoS<inf>2</inf> Grown by Chemical Vapor Deposition on Epitaxial Graphene and SiO<inf>2</inf>citations
- 2012ER suspensions of composite core-shell microspheres with improved sedimentation stabilitycitations
- 2009Ionically conductive polymers for ER fluid preparation
- 2009Electrorheological fluids containing phosphorylated polystyrene-co-divinylbenzenecitations
- 2006Electrorheological effect in hybrid fluids with liquid crystalline additivescitations
- 2005Electrorheological fluids based on polymer electrolytescitations
- 2005Electrorheological fluids based on modified polyacrylonitrilecitations
- 2005Study of electrorheological properties of poly (p -phenylene) dispersionscitations
Places of action
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article
Electrorheological fluids containing phosphorylated polystyrene-co-divinylbenzene
Abstract
Electrorheological fluids based on ion-exchange resins were thoroughly described in literature. Most of the papers reported on application of sulphonated polystyrene-co-divinylbenzene as a dispersed solid phase. The aim of the presented work was to synthesise phosphorylated polystyrene-co-divinylbenzene (PPS/DVB) and compare properties of the obtained suspensions with a sulphonated polystyrene-co-divinylbenzene based fluid. PCl3 was used as the phosphorylating agent. The prepared PPS/DVB resin powders were dispersed in a silicone oil and flow curves were recorded under DC electric field up to 3 kV/mm. It was found that yield stress values depended on the cation type in PPS/DVB: Na+ containing resins exhibited the highest ER effect, and on the water content with the optimum concentration depending on the cation type.