ZrO2 Nanoparticles: Optical Properties of Tetragonal Phase and Enhanced Photocatalytic Activity
Publish place: Journal of Optoelectronical Nanostructures، Vol: 5، Issue: 2
Publish Year: 1399
Type: Journal paper
Language: English
View: 141
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Document National Code:
JR_JOPN-5-2_002
Index date: 14 February 2024
ZrO2 Nanoparticles: Optical Properties of Tetragonal Phase and Enhanced Photocatalytic Activity abstract
Tetragonal zirconia (t-ZrO2) nanoparticles were synthesized from thezirconium chloride using the co-precipitation technique and characterized by variousmeasurement techniques. FESEM analysis further revealed spherical shaped NPs andHR-TEM analysis determined the size of the particles in the range of 14.5 nm. The bandgap energy was estimated 4.0 eV. The UV (350 nm) emission was observed from PLspectrum. The photocatalytic degradation of the as-prepared ZrO2 nanoparticles werestudied under UV light irradiation using ciprofloxacin (CIP) as a model organicpollutant. Results showed that 50% degradation were achieved within 15 min.
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ZrO2 Nanoparticles: Optical Properties of Tetragonal Phase and Enhanced Photocatalytic Activity authors
azar bagheri
۱Department of Chemistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran
hana amini
Chemistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran
saeed raayati
۲Department of Chemistry, K. N. Toosi University of Technology, Tehran P. O. Box ۱۶۳۱۵-۱۶۱۸, Iran
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