Oxytetracycline photodegradation by transition metals doped ZnO nanorods

Siavash Fathi; Bagher Aslibeiki; Reza Torkamani

Volume 8, Issue 3 , August 2023, , Pages 254-266


  In the recent decades, increasing of pollutant in water resources endanger the human life and other living things. Researchers have applied different methods to eliminate the water contaminants. Photocatalytic is one of these methods that have been used widely for wastewater treatment. In this study, ...  Read More

Synthesis, Characterization and Photocatalytic Application of MgZrO3@Fe2O3@ZnO Core-Shell Oxide for the Degradation Nigrosine Dye

Ashok V Borhade; Yogita R Shelke; Vivek D Bobade; Dipak R. Tope; Jyoti A. Agashe

Volume 7, Issue 2 , July 2022, , Pages 155-169


  Water pollution is one of the serious main global concerns that affect humans and numerous people die due to various diseases caused by contaminated water because of the toxic and carcinogenic nature of dyes in effluents.  It is essential to develop an efficient and effective method for wastewater ...  Read More

Synthesis, Characterization and Photocatalytic study of FeCr2O4@ZnO@MgO Core-Shell Nanoparticle.

Ashok V. Borhade; Dipak R. Tope; Jyoti A. Agashe; Sachin S. Kushare

Volume 6, Issue 2 , April 2021, , Pages 164-176


  In the present work, the sol-gel derived powders of the chemical form FeCr2O4@ZnO@MgO Core-shell, has been synthesized and used as a photocatalyst. The synthesized core-shell nanoparticles characterized by various analytical techniques including FTIR, XRD, SEM-EDAX, and HR-TEM-SEAD. The successful performance ...  Read More

Decomposition of petroleum contaminants (naphthol) by ultraviolet (UV) radiation using a green-synthetized titanium dioxide (TiO₂) catalyst

Pantea Arjmandi; Fariba Hargalani

Volume 5, Issue 1 , January 2020, , Pages 45-55


  A simple and eco-friendly method for synthesis nanoparticles is using a green chemistry technique. Also, the utilization of green nanoparticles for the treatment of industrial wastewater could be an outstanding plan to confront environmental pollutions. The novelty of this study was to use leaf extract ...  Read More

Photocatalytic degradation of methylene blue using ZnO and 2%Fe-ZnO semiconductor nanomaterials synthesized by sol-gel method: A comparative study

Kalpesh Isai; Vinod Shrivastava

Volume 4, Issue 3 , July 2019, , Pages 251-262


  ZnO and 2%Fe-ZnO nanomaterials were prepared by using a low-cost sol-gel method. The synthesized nanomaterials were characterized by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and Energy Dispersive X-ray Spectroscopy (EDX). The XRD and SEM studies reveal that the synthesized nanomaterials ...  Read More

Investigation and Comparison of Cobalt ferrite composite nanoparticles with individual Iron oxide and Cobalt oxide nanoparticles in azo dyes removal

Janan Parhizkar; Mohammad Hossein Habibi

Volume 4, Issue 1 , January 2019, , Pages 17-30


  Photocatalytic treatment of wastewater from azo dyes with semiconductors promises efficient method to refine water. Cobalt ferrite is synthesized and utilized for dye removal as a semiconducting composite. To compare photocatalytic performance of its individual oxides, cobalt oxide and iron oxide were ...  Read More

Enhanced Photocatalytic Performance of TiO2 by β-Cyclodextrin for the Degradation of Organic Dyes

Asadollah Mohammadi; Seyed Hossein Mousavi

Volume 3, Issue 3 , July 2018, , Pages 254-264


  In this work, an efficient photocatalyst based on β-cyclodextrin-glycine-modified TiO2 nanoparticles (TiO2-Gly-βCD NPs) was successfully synthesized. The photocatalytic activity of the prepared TiO2-Gly-βCD was tested on the degradation of methylene blue (MB) and methyl orange ...  Read More

Photocatalytic degradation of organic dyes pollutants in the industrial textile wastewater by using synthesized TiO2, C-doped TiO2, S-doped TiO2 and C,S co-doped TiO2 nanoparticles

Elsayed Talat Helmy; Ahmed El Nemr; Mahmoud Mousa; Esam Arafa; Shady Eldafrawy

Volume 3, Issue 2 , April 2018, , Pages 116-127


  This paper describes the photocatalytic degradation of Reactive Blue 19 (RB-19) and Reactive Red 76 (RR-76) dyes pollutant in the industrial wastewater using TiO2, C-doped TiO2(C-TiO2), S-doped TiO2 (S-TiO2) and C,S co-doped TiO2 (C,S-TiO2)nanoparticles as photocatalysts, which were synthesized via sol-gel ...  Read More

Methylene Blue Removal Using Surface-Modified TiO2 Nanoparticles: A Comparative Study on Adsorption and Photocatalytic Degradation

Asadollah Mohammadi; Ali Aliakbarzadeh Karimi

Volume 2, Issue 2 , April 2017, , Pages 118-128


  This study describes the adsorption and photocatalytic removal of  methylene blue (MB) from aqueous solution by surface-modified TiO2 nanoparticles under ultraviolet irradiation in a batch system. The 5-sulfosalicylic acid grafted TiO2 (5-SA-TiO2) as a photocatalyst was characterized by means of ...  Read More