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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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Alastalo, Ari
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2020Printed, Highly Stable Metal Oxide Thin-Film Transistors with Ultra-Thin High-κ Oxide Dielectriccitations
- 2020Printed, Highly Stable Metal Oxide Thin-Film Transistors with Ultra-Thin High-κ Oxide Dielectriccitations
- 2018Systematic Design of Printable Metasurfacescitations
- 2018Systematic Design of Printable Metasurfaces: Validation Through Reverse-offset Printed Millimeter-wave Absorberscitations
- 2018Systematic Design of Printable Metasurfaces:Validation Through Reverse-offset Printed Millimeter-wave Absorberscitations
- 2016Towards printed millimeter-wave components:Material characterizationcitations
- 2016Towards printed millimeter-wave componentscitations
- 2016Towards printed millimeter-wave components: Material characterizationcitations
- 2015Gravure printed sol-gel derived AlOOH hybrid nanocomposite thin films for printed electronicscitations
- 2015Gravure printed sol-gel derived AlOOH hybrid nanocomposite thin films for printed electronicscitations
- 2014Modelling of printable metal-oxide TFTs for circuit simulation
- 2013Roll-to-Roll manufacturing of printed OLEDscitations
- 2012Flexible bio-based pigment nanocellulose substrate for printed electronics
- 2012Water-based carbon-coated copper nanoparticle fluid:Formation of conductive layers at low temperature by spin coating and inkjet depositioncitations
- 2012Water-based carbon-coated copper nanoparticle fluidcitations
- 2011Synthesis of cobalt nanoparticles to enhance magnetic permeability of metal-polymer compositescitations
- 2010Substrate-facilitated nanoparticle sintering and component interconnection procedurecitations
- 2010Electrical Sintering of Conductor Grids for Optoelectronic Devices
- 2010A process for SOI resonators with surface micromachined covers and reduced electrostatic gapscitations
- 2010Printable WORM and FRAM memories and their applications
- 2008R2R Electrical Sintering of Nanoparticle Structures
- 2007Piezotransduced single-crystal silicon BAW resonatorscitations
Places of action
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article
Synthesis of cobalt nanoparticles to enhance magnetic permeability of metal-polymer composites
Abstract
Metallic cobalt nanoparticles were synthesized by hydrogen reduction method. Particles were coated in situ with carbon by adding ethene to reaction flow. Particles were characterized by transmission electron microscopy, energy dispersive X-ray emission, X-ray diffraction, X-ray fluorescence and BET method. The observed cobalt particle size distributions in different cobalt batches produced with unvarying reaction parameters was reproducible: The mean diameter of primary cobalt particle varied only 5% from the mean value of 76 nm in different batches. Increased carbon precursor concentration decreased mean diameter of cobalt particles to 17 nm. The produced nanoparticles were used as filler material in 0–3 type metal–polymer composites. Composite samples with varying filler loading were fabricated with mixing extrusion and injection moulding techniques. The magnetic properties of the fabricated composites were measured up to 1 GHz. In order to analyse the particle distribution in composite matrix and its effect on magnetic properties the microstructure was studied.