Other formats:
BibTeX
LaTeX
RIS
@article{2361597, author = {Gomez Perez, Inmaculada Jennifer and DíazandSánchez, Miguel and Pizúrová, Naděžda and Zajíčková, Lenka and Prashar, Sanjiv and GómezandRuiz, Santiago}, article_number = {September}, doi = {http://dx.doi.org/10.1016/j.jphotochem.2023.114875}, keywords = {Graphene quantum dots; Microwave; Titanium dioxide; Functionalization; Photocatalysis; Wastewater treatment}, language = {eng}, issn = {1010-6030}, journal = {Journal of Photochemistry and Photobiology A: Chemistry}, title = {Crystalline F-doped titanium dioxide nanoparticles decorated with graphene quantum dots for improving the photodegradation of water pollutants}, url = {https://doi.org/10.1016/j.jphotochem.2023.114875}, volume = {443}, year = {2023} }
TY - JOUR ID - 2361597 AU - Gomez Perez, Inmaculada Jennifer - Díaz-Sánchez, Miguel - Pizúrová, Naděžda - Zajíčková, Lenka - Prashar, Sanjiv - Gómez-Ruiz, Santiago PY - 2023 TI - Crystalline F-doped titanium dioxide nanoparticles decorated with graphene quantum dots for improving the photodegradation of water pollutants JF - Journal of Photochemistry and Photobiology A: Chemistry VL - 443 IS - September SP - 1-9 EP - 1-9 PB - Elsevier Science SN - 10106030 KW - Graphene quantum dots KW - Microwave KW - Titanium dioxide KW - Functionalization KW - Photocatalysis KW - Wastewater treatment UR - https://doi.org/10.1016/j.jphotochem.2023.114875 N2 - Carbon dots are emerging photoactive materials with high chemical stability, aqueous solubility, abundant surface functional groups and low-cost production. Their great advantages, incorporated into the high photocatalytic activity of the TiO2, result in hybrid systems that overcome some of the photocatalytic drawbacks associated with TiO2. In this work, a facile synthesis of hybrids of F-doped TiO2 and N-doped graphene quantum dots (F-TiO2@N-GQDs) is reported. These systems have demonstrated efficient photocatalytic properties in light-driven pollutant reduction from water. Therefore, using a simple and low-cost synthesis method, the N-GQDs act as electron reservoirs improving the pairs e--h+ lifetime in TiO2 by decreasing charge recombination, increasing their photocatalytic capacity. The photocatalysts showed very effective degradations of different contaminants such as methylene blue (90% degradation) ciprofloxacin (62% degradation) and naproxen (60% degradation) in short periods of up to 15 min and 4-chlorophenol (59% degradation) in 30 min using UV light (300 W). ER -
GOMEZ PEREZ, Inmaculada Jennifer, Miguel DÍAZ-SÁNCHEZ, Naděžda PIZÚROVÁ, Lenka ZAJÍČKOVÁ, Sanjiv PRASHAR and Santiago GÓMEZ-RUIZ. Crystalline F-doped titanium dioxide nanoparticles decorated with graphene quantum dots for improving the photodegradation of water pollutants. \textit{Journal of Photochemistry and Photobiology A: Chemistry}. Elsevier Science, 2023, vol.~443, September, p.~1-9. ISSN~1010-6030. Available from: https://dx.doi.org/10.1016/j.jphotochem.2023.114875.
|