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3D Printed Fully Recycled TiO(2)-Polystyrene Nanocomposite Photocatalysts for Use against Drug Residues

In the present work, the use of nanocomposite polymeric filaments based on 100% recycled solid polystyrene everyday products, enriched with TiO(2) nanoparticles with mass concentrations up to 40% w/w, and the production of 3D photocatalytic structures using a typical fused deposition modeling (FDM)-...

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Detalles Bibliográficos
Autores principales: Sevastaki, Maria, Suchea, Mirela Petruta, Kenanakis, George
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7692178/
https://www.ncbi.nlm.nih.gov/pubmed/33126439
http://dx.doi.org/10.3390/nano10112144
Descripción
Sumario:In the present work, the use of nanocomposite polymeric filaments based on 100% recycled solid polystyrene everyday products, enriched with TiO(2) nanoparticles with mass concentrations up to 40% w/w, and the production of 3D photocatalytic structures using a typical fused deposition modeling (FDM)-type 3D printer are reported. We provide evidence that the fabricated 3D structures offer promising photocatalytic properties, indicating that the proposed technique is indeed a novel low-cost alternative route for fabricating large-scale photocatalysts, suitable for practical real-life applications.