Photocatalytic degradation of methylene blue dye by zinc oxide nanoparticles obtained from precipitation and sol-gel methods

A Balcha, OP Yadav, T Dey - Environmental Science and Pollution …, 2016 - Springer
Zinc oxide (ZnO) nanoparticles were synthesized by precipitation and sol-gel methods. The
aim of this study was to understand how different synthetic methods can affect the …

Photocatalytic degradation of methylene blue dye from wastewater by using doped zinc oxide nanoparticles

S Modi, VK Yadav, A Amari, AY Alyami, A Gacem… - water, 2023 - mdpi.com
ZnO is a semiconductor material that has important physical and chemical properties, which
are frequently and significantly enhanced by the addition of impurities, such as doping. A …

Influence of pH on the photocatalytic activity of ZnO nanoparticles

I Kazeminezhad, A Sadollahkhani - Journal of Materials Science: Materials …, 2016 - Springer
In this study, ZnO nanoparticles were fabricated by co-precipitation method. The synthesized
nanoparticles possessed monodispersity with the average size 20–30 nm. Since the …

A green approach to synthesis of ZnO nanoparticles using jujube fruit extract and their application in photocatalytic degradation of organic dyes

M Golmohammadi, M Honarmand… - Spectrochimica Acta Part A …, 2020 - Elsevier
Zinc oxide nanoparticles (NPs) were synthesized using a green method in the presence of
jujube fruit extract as a reducing agent and a stabilizer. The characteristics of the NPs were …

Effects of synthesis conditions and annealing post-treatment on the photocatalytic activities of ZnO nanoparticles in the degradation of methylene blue dye

O Mekasuwandumrong, P Pawinrat… - Chemical Engineering …, 2010 - Elsevier
The effects of synthesis conditions (ie, metal concentration, precursor flowrate, and O2
dispersion) during flame-spray pyrolysis (FSP) and annealing post-treatment on the …

Enhanced photocatalytic degradation of methylene blue and methyl orange by ZnO: Eu nanoparticles

LV Trandafilović, DJ Jovanović, X Zhang… - Applied Catalysis B …, 2017 - Elsevier
ZnO nanoparticles doped with different Eu 3+ percentages were synthesized in water (ZnO:
Eu (x%)-W) and other solvents (methanol ZnO: Eu (x%)-M and ethanol ZnO: Eu (x%)-E). X …

Green mediated synthesis of zinc oxide nanoparticles for the photocatalytic degradation of Rose Bengal dye

C Vidya, MNC Prabha, MALA Raj - … Nanotechnology, Monitoring & …, 2016 - Elsevier
Zinc oxide (ZnO) nanoparticles were synthesised by a simple method using leaf extract of
jackfruit (Artocarpus heterophyllus). The phytochemicals present in the leaf act as stabilising …

[HTML][HTML] Synthesis, characterization, and photocatalytic application of silver doped zinc oxide nanoparticles

MA Kareem, IT Bello, HA Shittu, P Sivaprakash… - Cleaner Materials, 2022 - Elsevier
The advancement in nanotechnology has influenced the improvement in the photocatalytic
performance of zinc oxide nanoparticles (ZnO NPs). The photocatalytic activities of ZnO are …

[HTML][HTML] Effect of operational parameters on the photocatalytic degradation of Methylene blue dye solution using manganese doped ZnO nanoparticles

LA Chanu, WJ Singh, KJ Singh, KN Devi - Results in Physics, 2019 - Elsevier
Photocatalytic degradation of aqueous solution of methylene blue dye under UV light
illumination was studied by using manganese doped ZnO (Z n 1-x M nx O, where x= 0.00, x …

Photocatalytic degradation of organic dyes using WO3-doped ZnO nanoparticles fixed on a glass surface in aqueous solution

R Ebrahimi, A Maleki, Y Zandsalimi, R Ghanbari… - Journal of Industrial and …, 2019 - Elsevier
The present study aimed at evaluating the application of tungsten oxide-doped zinc oxide
nanoparticles for the photocatalytic degradation of Direct Blue 15 dye in a sequencing batch …