Enhanced photocatalytic properties of Sn-doped ZnO nanoparticles by flame spray pyrolysis under UV light irradiation

Metin Yurddaskal*, Serdar Yildirim, Tuncay Dikici, Melis Yurddaskal, Mustafa Erol, Idil Aritman, Erdal Celik

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

Zinc oxide (ZnO) is widely used in different areas thanks to its unique photocatalytic, optic and electrical properties. Sn doped ZnO nanoparticles were synthesized through flame spray pyrolysis (FSP) technique. The Sn dopant concentrations were 1, 3, 5, 7 and 9 at. % in produced ZnO nanoparticles. The structural analysis of the produced powders was performed by X-Ray Diffraction (XRD) methods. The surface morphology and particle size distribution of the nanoparticles were identified using scanning electron microscopy (SEM), and dynamic light scattering (DLS) techniques. In addition to this, produced photocatalysts were evaluated for degradation of aqueous methylene blue (MB) solutions under UV light irradiation. Sn-doped nanoparticles have superior photocatalytic activity compared to un-doped ZnO.

Original languageEnglish
Pages (from-to)15-22
Number of pages8
JournalJournal of the Turkish Chemical Society, Section A: Chemistry
Volume5
Issue numberSpecial Issue 1
DOIs
Publication statusPublished - 2018
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2018, Turkish Chemical Society. All rights reserved.

Keywords

  • Flame spray pyrolysis
  • Nanoparticles
  • Photocatalysis
  • Sn-doped
  • ZnO

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