| 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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Joseph, Paul
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Enhancing Fire Retardance of Styrenic Polymers Through a Ter-Polymerization Route
- 2024The Effects of Nitrogen-Containing Monomers on the Thermal Degradation and Combustion Attributes of Polystyrenes Chemically Modified with Phosphonate Groupscitations
- 2023Gaseous- and Condensed-Phase Activities of Some Reactive P- and N-Containing Fire Retardants in Polystyrenescitations
- 2023Separation and Characterization of Plastic Waste Packaging Contaminated with Food Residuescitations
- 2023A STUDY OF THE INFLUENCE OF THE CHEMICAL ENVIRONMENTS OF P‐ AND N‐CONTAINING GROUPS ON THE FIRE RETARDANCE OF POLYSTYRENE
- 2022Thermal Decomposition of Styrenic Polymers Modified with Covalently Bound P- and N-containing Groups: Analysis of the Gaseous-Phase Mechanism
- 2022Gaseous- and Condensed-Phase Activities of Some Reactive P- and N-Containing Fire Retardants in Polystyrenescitations
- 2022Thermal and calorimetric investigations of some phosphorus-modified chain growth polymers 2: Polystyrenecitations
- 2021Phosphorus-Nitrogen Synergism in Fire Retarding Styrenic Polymers: Some Preliminary Studies
- 2020A Kinetic Analysis of the Thermal Degradation Behaviours of Some Bio-Based Substratescitations
- 2019Passive Fire Protection of Wood Substrates using Starch-based Formulations
- 2019A Study of the Thermal Degradation and Combustion Characteristics of Some Materials Commonly Used in the Construction Sectorcitations
- 2018Thermal and Calorimetric Evaluations of Polyacrylonitrile Containing Covalently-Bound Phosphonate Groupscitations
- 2018Thermal Degradation and Fire Properties of Fungal Mycelium and Mycelium - Biomass Composite Materialscitations
- 2017Structural studies of thermally stable, combustion-resistant polymer compositescitations
- 2014A three-dimensional Mn3O4 network supported on a nitrogenated graphene electrocatalyst for efficient oxygen reduction reaction in alkaline mediacitations
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document
Thermal Decomposition of Styrenic Polymers Modified with Covalently Bound P- and N-containing Groups: Analysis of the Gaseous-Phase Mechanism
Abstract
Through the present study, we have modified polystyrene chains by chemically binding nominal amounts <br/>of P- and/or N-containing monomers via a free radical polymerization. The selected monomers included: <br/>diethyl(acryloyloxymethyl)phosphonate (DEAMP), diethyl-p-vinylbenzyl phosphonate (DEpVBP), acrylic <br/>acid-2-[(diethoxyphosphoryl)methylamino]ethyl ester (ADEPMAE) and maleimide (MI). The purpose of <br/>these chemical modifications was to enhance the fire retardance in the resultant co- and ter-polymers <br/>prepared via a solution polymerization technique. Thermogravimetric (TGA) and pyrolysis combustion <br/>flow calorimetry (PCFC) investigations found that the modified systems exhibited an improved propensity <br/>to form char residues and had lower heat release rates, as compared to the control homopolymer. <br/>Furthermore, pyrolysis/GC-MS was employed to identify the major volatile products formed upon the <br/>thermal decomposition of the polymers. For instance, ethanol, benzaldehyde, acetophenone <br/>triethylphosphate, as well as styrene and styrene oligomers were detected in the gaseous phase emanating <br/>from the pyrolysis reaction(s) of the modified polymers, indicating a significantly altered decomposition <br/>mechanism.