Waste PET upcycling to conductive carbon-based composite through laser-assisted carbonization of UiO-66 - Archive ouverte HAL
Article Dans Une Revue Journal of Materials Chemistry A Année : 2023

Waste PET upcycling to conductive carbon-based composite through laser-assisted carbonization of UiO-66

Résumé

The upcycling of waste polymers into novel materials with high added value is a vital task for modern chemical engineering. Here, we propose diversifying waste polyethylene terephthalate (PET) upcycling to materials with enhanced photothermal properties by laser-assisted carbonization of surface-grown UiO-66. The UiO-66 homogenous layer was formed using a solvo-thermal procedure on the surface of recycled PET sheets. The treatment by a 405 nm laser system allowed the formation of a carbonaceous layer with enhanced electrical conductivity and photothermal properties due to the presence of zirconium carbide and graphene. The developed approach opens new perspectives in the application of upcycled PET-based materials.

Domaines

Matériaux

Dates et versions

hal-03952854 , version 1 (23-01-2023)

Identifiants

Citer

Dmitry Kogolev, Oleg Semyonov, Nadezhda Metalnikova, Maxim Fatkullin, Raul Rodriguez, et al.. Waste PET upcycling to conductive carbon-based composite through laser-assisted carbonization of UiO-66. Journal of Materials Chemistry A, 2023, 11 (3), pp.1108-1115. ⟨10.1039/d2ta08127j⟩. ⟨hal-03952854⟩
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