Affiliation:
1. Innovation center of Faculty of Technology and Metallurgy, Belgrade, Serbia
2. University of Belgrade, Faculty of Technology and Metallurgy, Belgrade, Serbia
Abstract
Two-step synthesis of Fe2O3 particles, performed by precipitation from
iron(III) chloride (FeCl3?6H2O) using ammonium hydroxide in first step and
calcination at 400 and 700?C during 4 h, provided Fe2O3 400?C and Fe2O3
700?C photocatalysts, respectively. The electrospinning process was used to
prepare iron oxide fibers, named Fe2O3 fiber. Morphological and structural
properties of samples were determined by Scanning Electron Microscopy (SEM),
X-ray diffraction (XRD), Fourier Transform Infra-Red (FT-IR) and BET/BJH
analysis. It was found that the ?-Fe2O3 phase (hematite) has shown the
compaction of the structure at 700?C, i.e. lower textural properties.
Hematite particles and fibers are used for bisphenol A (BPA) removal by
photocatalytic decomposition and the enhanced catalytic performance was
found with the use of Fe2O3 400?C particles.
Funder
Ministry of Education, Science and Technological Development of the Republic of Serbia
Publisher
National Library of Serbia
Subject
Materials Chemistry,Metals and Alloys,Condensed Matter Physics,Ceramics and Composites
Cited by
3 articles.
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