| 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 |
|
Irusta, Silvia
European Commission
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2023Manufacture and rheological behavior of all recycled PET/PP microfibrillar blendscitations
- 2022Evaluation of fatigue life of recycled opaque PET from household milk bottle wastescitations
- 2021Tailoring the rheology and electrical properties of polyamide 66 nanocomposites with hybrid filler approach: graphene and carbon nanotubescitations
- 2021Tailoring the rheology and electrical properties of polyamide 66 nanocomposites with hybrid filler approach: graphene and carbon nanotubescitations
- 2021Ultra-small silver nanoparticles immobilized in mesoporous SBA-15. Microwave-assisted synthesis and catalytic activity in the 4-nitrophenol reductioncitations
- 2020Microflow nanoprecipitation of positively charged gastroresistant polymer nanoparticles of Eudragit® RS100: A study of fluid dynamics and chemical parameterscitations
- 2019The Effect of Titanium Dioxide Surface Modification on the Dispersion, Morphology, and Mechanical Properties of Recycled PP/PET/TiO2 PBNANOscitations
- 2019The Effect of Titanium Dioxide Surface Modification on the Dispersion, Morphology, and Mechanical Properties of Recycled PP/PET/TiO2 PBNANOscitations
- 2019The effect of titanium dioxide Surface modification on the dispersion, morphology, and mechanical properties of recycled PP/PET/TiO2 PBNANOscitations
- 2018Luminescent mesoporous nanorods as photocatalytic enzyme-like peroxidase surrogatescitations
- 2017Development of noncytotoxic silver-chitosan nanocomposites for efficient control of biofilm forming microbescitations
- 2017In-situ preparation of ultra-small Pt nanoparticles within rod-shaped mesoporous silica particles: 3-D tomography and catalytic oxidation of n-hexanecitations
- 2017Polycaprolactone/mesoporous silica MCM-41 composites prepared by in situ polymerizationcitations
- 2016Modulation of bactericidal action in polymer nanocomposites: Light-tuned Ag+ release from electrospun PMMA fiberscitations
- 2015Development of noncytotoxic chitosan-gold nanocomposites as efficient antibacterial materialscitations
- 2015Formation of cellulose acetate-graphene oxide nanocomposites by supercritical CO2 assisted phase inversioncitations
- 2015Kinetics of liquid phase cyclohexene hydrogenation on Pd-Al/biomorphic carbon catalystscitations
- 2015Electrospun Au/CeO2 nanofibers: A highly accessible low-pressure drop catalyst for preferential CO oxidationcitations
- 2014Improving photocatalytic performance and recyclability by development of Er-doped and Er/Pr-codoped TiO2/Poly(vinylidene difluoride)-trifluoroethylene composite membranescitations
- 2013Preparation and characterization of chitosan : silver nanocomposite films and their antibacterial activity against Staphylococcus aureuscitations
- 2013Synthesis and magnetic behavior of ultra-small bimetallic FeCo/graphite nanoparticlescitations
- 2013Encapsulation of titanium dioxide nanoparticles in PLA microspheres using supercritical emulsion extraction to produce bactericidal nanocompositescitations
- 2013Preparation and characterization of chitosan-silver nanocomposite films and their antibacterial activity against Staphylococcus aureuscitations
- 2013Facile preparation of transparent and conductive polymer films based on silver nanowire/polycarbonate nanocompositescitations
- 2011Magnetically triggered nanocomposite membranes: A versatile platform for triggered drug releasecitations
- 2010Mechanically reinforced biodegradable nanocomposites. A facile synthesis based on PEGylated silica nanoparticlescitations
Places of action
| Organizations | Location | People |
|---|
article
The Effect of Titanium Dioxide Surface Modification on the Dispersion, Morphology, and Mechanical Properties of Recycled PP/PET/TiO2 PBNANOs
Abstract
<jats:p>Titanium dioxide (TiO2) nanoparticles have recently appeared in PET waste because of the introduction of opaque PET bottles. We prepare polymer blend nanocomposites (PBNANOs) by adding hydrophilic (hphi), hydrophobic (hpho), and hydrophobically modified (hphoM) titanium dioxide (TiO2) nanoparticles to 80rPP/20rPET recycled blends. Contact angle measurements show that the degree of hydrophilicity of TiO2 decreases in the order hphi > hpho > hphoM. A reduction of rPET droplet size occurs with the addition of TiO2 nanoparticles. The hydrophilic/hydrophobic balance controls the nanoparticles location. Transmission electron microscopy (TEM_ shows that hphi TiO2 preferentially locates inside the PET droplets and hpho at both the interface and PP matrix. HphoM also locates within the PP matrix and at the interface, but large loadings (12%) can completely cover the surfaces of the droplets forming a physical barrier that avoids coalescence, leading to the formation of smaller droplets. A good correlation is found between the crystallization rate of PET (determined by DSC) and nanoparticles location, where hphi TiO2 induces the highest PET crystallization rate. PET lamellar morphology (revealed by TEM) is also dependent on particle location. The mechanical behavior improves in the elastic regime with TiO2 addition, but the plastic deformation of the material is limited and strongly depends on the type of TiO2 employed.</jats:p>