| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Maschke, Ulrich
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Degradation processes of brominated flame retardants dispersed in high impact polystyrene under UV–visible radiationcitations
- 2024Degradation of Decabromodiphenyl Ether Dispersed in Poly (Acrylo-Butadiene-Styrene) Using a Rotatory Laboratory Pilot Under UV-Visible Irradiationcitations
- 2024Editorial Board Members’ Collection Series: Polymer Physics and Theory
- 2024Estimation of Ionic Impurities in Poly(propylene Glycol) Diacrylate Monomers/Liquid Crystal E7 Mixtures Using Dielectric Spectroscopy
- 2023Degradation processes of brominated flame retardants dispersed in high impact polystyrene under UV–visible radiationcitations
- 2023Elaboration and characterization of molecularly imprinted polymer films based on acrylate for recognition of 2,4-D herbicide analoguecitations
- 2023Electron Beam Processing as a Promising Tool to Decontaminate Polymers Containing Brominated Flame Retardantscitations
- 2023Temperature and frequency dependence on dielectric permittivity and electrical conductivity of recycled Liquid Crystalscitations
- 2023Plasma-modified wood sawdust waste for the removal of reactive blue II anionic dye from aqueous solutioncitations
- 2023Thermal Degradation Studies of Poly(2-ethyl hexyl acrylate) in the Presence of Nematic Liquid Crystalscitations
- 2022Development of a TiO2/sepiolite photocatalyst for the degradation of a persistent organic pollutant in aqueous solutioncitations
- 2022Effect of annealing on thermal and dynamic mechanical properties of poly(lactic acid)citations
- 2022Enhanced thermal stability of biobased crosslinked poly (isobornylacrylate-co-2-ethylhexylacrylate) copolymerscitations
- 2022Enhanced thermal stability of biobased crosslinked poly (isobornylacrylate-co-2-ethylhexylacrylate) copolymerscitations
- 2022Characterization of swelling behavior and elastomer properties of acrylate polymers containing 2-ethylhexyl and isobornyl esterscitations
- 2022Temperature Controlled Mechanical Reinforcement of Polyacrylate Films Containing Nematic Liquid Crystalscitations
- 2021Green composites based on Atriplex halimus fibers and PLA matrixcitations
- 2021Synthesis and inhibition corrosion effect of two thiazole derivatives for carbon steel in 1 M HClcitations
- 2021Synthesis of 4-methylthiazol-2(3H)-thione derivatives and their application as corrosion inhibitors: weight loss, electrochemical, XPS and theoretical study
- 2021Effect of structure on the glass transition temperatures of linear and crosslinked poly(isobornylacrylate-co-isobutylacrylate)citations
- 2020Modification of hydroxyapatite surface properties by electron irradiationcitations
- 2020Green composites based on Atriplex halimus fibers and PLA matrixcitations
- 2019Elaboration of new modified electrodes (MEs) by electropolymerization of Cu(II)-Schiff base complexes bearing pyrrole moieties: Application in electroreduction of acetophenone and carbon dioxidecitations
- 2019Swelling and thermal behavior of a cross-linked polymer networks poly(2-phenoxyethyl acrylate): exploitation by the Voigt viscoelastic modelcitations
- 2019Thermal analysis of interpenetrating polymer networks through molecular dynamics simulations: a comparison with experimentscitations
- 2018Effect of UV Ageing on the fatigue life of bulk polyethylenecitations
- 2018Effect of UV Ageing on the fatigue life of bulk polyethylenecitations
- 2018Analysis of dynamic mechanical properties of photochemically crosslinked poly(isobornylacrylate-co-isobutylacrylate) applying WLF and Havriliak-Negami modelscitations
Places of action
| Organizations | Location | People |
|---|
article
Degradation processes of brominated flame retardants dispersed in high impact polystyrene under UV–visible radiation
Abstract
<jats:p> In order to protect human health and the environment, several regulations have been introduced in recent years to reduce or even eliminate the use of some brominated flame retardants (BFRs) due to their toxicity, persistence and bioaccumulation. Dispersions of these BFRs in polymers are widely used for various applications. In this report, four different brominated molecules, decabromodiphenyl ether (DBDE), hexabromocyclododecane (HBCDD), decabromodiphenyl ethane (DBDPE) and tris(tribromophenoxy)triazine (TTBPT), were dispersed in the solid matrix of an industrial polymer, high impact polystyrene (HIPS). The possibility of degradation of these BFRs within HIPS under UV–visible irradiation in ambient air was investigated. The degradation kinetics of DBDE and HBCDD were followed by Fourier transform infrared spectroscopy (FTIR) and high-resolution two-step laser mass spectrometry (L2MS). The thermal properties of the pristine and irradiated polymer matrix were monitored by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC), which showed that these properties were globally preserved. Volatile photoproducts from the degradation of DBDE, DBDPE and TTBPT were identified by headspace gas chromatography/mass spectrometry analysis. Under the chosen experimental conditions, BFRs underwent rapid degradation after a few seconds of irradiation, with conversions exceeding 50% for HIPS/DBDE and HIPS/HBCDD systems. </jats:p>