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 …

Photocatalytic degradation of Eriochrome black-T dye using ZnO nanoparticles

I Kazeminezhad, A Sadollahkhani - Materials Letters, 2014 - Elsevier
In this study, ZnO nanoparticles were synthesized by co-precipitation method. The particles
were used for degradation of Eriochrome black-T dye by examination at three different pH …

Synthesis, surface modification and photocatalytic property of ZnO nanoparticles

RY Hong, JH Li, LL Chen, DQ Liu, HZ Li, Y Zheng… - Powder Technology, 2009 - Elsevier
ZnO nanoparticles were synthesized by calcination of precursor prepared by the
precipitation method. Polystyrene was grafted onto the surface of ZnO nanoparticles to …

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 …

Electrochemical synthesis and photocatalytic property of zinc oxide nanoparticles

KG Chandrappa, TV Venkatesha - Nano-Micro Letters, 2012 - Springer
Zinc oxide (ZnO) nanoparticles of varying sizes (20, 44 and 73 nm) have been successfully
synthesized by a hybrid electrochemical-thermal method using aqueous sodium …

Fabrication of ZnO nanoparticles by solution-combustion method for the photocatalytic degradation of organic dye

MA Ali, MR Idris, ME Quayum - Journal of Nanostructure in Chemistry, 2013 - Springer
ZnO nanoparticles (NPs) were successfully fabricated by simple combustion process, in
which Zn (CH 3 COO) 2 precursors migrated with the aid of alcoholic fuel to the top of a …

Photocatalytic activity of ZnO nanoparticles with optimization of defects

S Bhatia, N Verma - Materials Research Bulletin, 2017 - Elsevier
Tuning of defect levels is the major concern for the application of ZnO nanoparticles. These
nanoparticles with different defect concentration were prepared by simple combustion …

[HTML][HTML] Effect of humic acid on photocatalytic activity of ZnO nanoparticles

P Chandran, S Netha, SS Khan - Journal of Photochemistry and …, 2014 - Elsevier
Abstract Zinc oxide nanoparticles (ZnO NPs) are widely used in consumer products
including sunscreens, textiles and paints. The indiscriminate use of such materials may …

[PDF][PDF] Deactivation of photocatalytically active ZnO nanoparticle by surface capping with poly vinyl pyrrolidone

M Sudha, M Rajarajan - J. Appl. Chem, 2013 - Citeseer
Nanoparticles of zinc oxide (ZnO) were prepared by the precipitation method from zinc
sulphate (ZnSO4. 7H2O) and sodium bicarbonate (NaHCO3). Organization, stabilization of …

[PDF][PDF] Photocatalytic degradation of methylene blue dye under visible light irradiation using In/ZnO nanocomposite

ES Baeissa - Front. Nanosci. Nanotechnol, 2016 - siriusstore.com
A sol-gel method was used to prepare ZnO nanoparticles, and a photo-assisted deposition
method was used to deposit indium into the surface of ZnO nanoparticles. BET, XRD, XPS …