Recent Advances in Graphene Based TiO2 Nanocomposites (GTiO2Ns) for Photocatalytic Degradation of Synthetic Dyes

R Giovannetti, E Rommozzi, M Zannotti, CA D'Amato - Catalysts, 2017 - mdpi.com
Synthetic dyes are widely used in textile, paper, food, cosmetic, and pharmaceutical
industries. During industrial processes, some of these dyes are released into the wastewater …

Ternary graphene oxide and titania nanoparticles-based nanocomposites for dye photocatalytic degradation: A Review

J Campos-Delgado, ME Mendoza - Materials, 2023 - mdpi.com
Advanced oxidation processes stand as green alternatives for the decontamination of waste
waters. Photocatalysis is an advanced oxidation process in which a semiconductor material …

Enhanced photocatalytic degradation of methyl orange by porous graphene/ZnO nanocomposite

L Wang, Z Li, J Chen, Y Huang, H Zhang, H Qiu - Environmental Pollution, 2019 - Elsevier
Degrading aquatic organic pollutants efficiently is very important but strongly relied on the
design of photocatalysts. Porous graphene could increase photocatalytic performance of …

Novel TiO 2/GO/CuFe 2 O 4 nanocomposite: a magnetic, reusable and visible-light-driven photocatalyst for efficient photocatalytic removal of chlorinated pesticides …

AM Ismael, AN El-Shazly, SE Gaber, MM Rashad… - RSC …, 2020 - pubs.rsc.org
A TiO2/GO/CuFe2O4 heterostructure photocatalyst is fabricated by a simple and low-cost
ball-milling pathway for enhancing the photocatalytic degradation of chlorinated pesticides …

Comparative study of ZnO thin films doped with transition metals (Cu and Co) for methylene blue photodegradation under visible irradiation

W Vallejo, A Cantillo, B Salazar, C Diaz-Uribe… - Catalysts, 2020 - mdpi.com
We synthesized and characterized both Co-doped ZnO (ZnO: Co) and Cu-doped ZnO (ZnO:
Cu) thin films. The catalysts' synthesis was carried out by the sol–gel method while the …

Photocatalytic activity of graphene oxide–TiO2 thin films sensitized by natural dyes extracted from Bactris guineensis

W Vallejo, A Rueda, C Diaz-Uribe… - Royal Society …, 2019 - royalsocietypublishing.org
This study synthesized and characterized composites of graphene oxide and TiO2 (GO–
TiO2). GO–TiO2 thin films were deposited using the doctor blade technique. Subsequently …

Preparation and characterization of pectin/hydroxyethyl cellulose/clay/TiO2 bionanocomposite films for microbial pathogen removal from contaminated water

FM Ibrahim, MA El-Liethy, R Abouzeid… - International Journal of …, 2024 - Elsevier
Some of conventional wastewater disinfectants can have a harmful influence on the
environment as well as human health. The aim of this investigation was synthesis and …

Crucial roles of 3D–MoO2–PBC cocatalytic electrodes in the enhanced degradation of imidacloprid in heterogeneous electro–Fenton system: degradation …

C Zhang, F Li, H Zhang, R Wen, X Yi, Y Yang… - Journal of Hazardous …, 2021 - Elsevier
Imidacloprid (IMI), as the most-consumed pesticide, has posed a severe threat to the water
ecosystem due to its recalcitrance and inefficient elimination in the traditional wastewater …

Simultaneous doping of sulfur and chloride ions into ZnO nanorods for improved photocatalytic properties towards degradation of methylene blue

ZA Ujjan, MA Bhatti, AA Shah, A Tahira, NM Shaikh… - Ceramics …, 2022 - Elsevier
In this study, we have successfully doped sulfide (S− 2) and chloride (Cl− 1) simultaneously
into ZnO by hydrothermal method. The structure, morphology, composition, and optical …

Effective column adsorption of triclosan from pure water and wastewater treatment plant effluent by using magnetic porous reduced graphene oxide

Y Li, S Liu, C Wang, Z Ying, M Huo, W Yang - Journal of hazardous …, 2020 - Elsevier
The ubiquitous presence of triclosan (TCS) in aquatic systems is of great concern. In the
present work, magnetic porous reduced graphene oxide (MPrGO) was synthesized via in …