Effect of metal-doping of TiO2 nanoparticles on their photocatalytic activities toward removal of organic dyes
Mohamed Khairy,W. Zakaria +1 more
Reads0
Chats0
TLDR
In this article, X-ray diffraction (XRD), scanning electron microscopy (SEM), FT-IR and UV-vis spectroscopy techniques were used to characterize the samples.About:
This article is published in Egyptian Journal of Petroleum.The article was published on 2014-12-01 and is currently open access. It has received 219 citations till now. The article focuses on the topics: Anatase & Methyl orange.read more
Citations
More filters
Journal ArticleDOI
Adsorptive removal and photocatalytic degradation of organic pollutants using metal oxides and their composites: A comprehensive review
TL;DR: The review would be an excellent resource for researchers who are currently focusing on metal oxide-based materials for water remediation as well as for those who are interested in adsorptive and photocatalytic applications of metal oxides and their composites.
Journal ArticleDOI
Degradation of methylene blue as a pollutant with N-doped graphene quantum dot/titanium dioxide nanocomposite
TL;DR: In this paper, N-Doped Graphene Quantum Dots (N-GQDs)/Titanium Dioxide(TiO 2 ) as new Nanocomposite is designed and used for removal of methylene blue (MB) from water.
Journal ArticleDOI
Present applications of titanium dioxide for the photocatalytic removal of pollutants from water: A review.
K. P. Gopinath,Nagarajan Vikas Madhav,Abhishek Krishnan,Rajagopal Malolan,Goutham Rangarajan +4 more
TL;DR: This study thoroughly scrutinizes recent applications of titanium dioxide and its modified forms as photocatalytic materials in the removal and control of several classes of water pollutants as reported in literature.
Journal ArticleDOI
Review on the photocatalytic activity of various composite catalysts
D. Sudha,P. Sivakumar +1 more
TL;DR: In this paper, the role of synthetic pathways on the structure and activity of composite catalyst derived from TiO2, CdS, WO3, SnS and ZnO were analyzed.
Journal ArticleDOI
TiO2/porous adsorbents: Recent advances and novel applications.
TL;DR: This article reviews two interrelated areas of research and provides guidance for researchers working in the fields of environmental and chemical engineering focussing on organic pollutant removal and the engineering of new high performance photocatalytic TiO2-supported porous adsorbent materials.
References
More filters
Journal ArticleDOI
Combination of Advanced Oxidation Processes and biological treatments for wastewater decontamination—A review
TL;DR: The main conclusions arrived at from the overall assessment of the literature are that more work needs to be done on degradation kinetics and reactor modeling of the combined process, and also dynamics of the initial attack on primary contaminants and intermediate species generation.
Journal ArticleDOI
Parameters affecting the photocatalytic degradation of dyes using TiO2-based photocatalysts: a review.
U.G. Akpan,B.H. Hameed +1 more
TL;DR: The findings revealed that various parameters, such as the initial pH of the solution to be degraded, oxidizing agents, temperature at which the catalysts must be calcined, dopant(s) content and catalyst loading exert their individual influence on the photocatalytic degradation of any dye in wastewaters.
Journal ArticleDOI
Investigations of metal-doped titanium dioxide photocatalysts
TL;DR: In this article, electron paramagnetic resonance (EPR) spectroscopic properties of metal-doped titanium dioxide photocatalysts were investigated by UV-VIS, FT-IR, near-IR and near IR spectroscopy techniques.
Journal ArticleDOI
State of the art and review on the treatment technologies of water reverse osmosis concentrates.
TL;DR: An overview on the potential treatments to overcome the environmental problems associated to the direct discharge of RO concentrates is given and recent studies that are mainly focused on reducing the organic pollutant load through the application of innovative advanced oxidation technologies are addressed.
Related Papers (5)
Electrochemical Photolysis of Water at a Semiconductor Electrode
Akira Fujishima,Kenichi Honda +1 more