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Lee, Jae Sung
Eco-friendly Catalysis and Energy Lab
Research Interests
  • Photocatalytic water splitting, artificial photosynthesis, fuel cells, heterogeneous catalysis

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Synthesis of Zinc Ferrite and Its Photocatalytic Application under Visible Light

Cited 23 times inthomson ciCited 26 times inthomson ci
Title
Synthesis of Zinc Ferrite and Its Photocatalytic Application under Visible Light
Other Titles
SYNTHESIS OF ZINC FERRITE AND ITS PHOTOCATALYTIC APPLICATION UNDER VISIBLE LIGHT
Author
Jang, J. S.Hong, S. J.Lee, Jae SungBorse, Pramod H.Jung, Ok-SangHong, T. E.Jeong, E. D.Won, M. S.Kim, H. G.
Keywords
Calcium ferrites; Nano-particles; Polymerized complex method; Visible light; Photocatalytic activity
Issue Date
2009-01
Publisher
KOREAN PHYSICAL SOC
Citation
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.54, no.1, pp.204 - 208
Abstract
ZnFe(2)O(4) with a spinel crystal structure was synthesized by using the solid-state reaction method. A single-phase ZnFe(2)O(4) was obtained in the temperature range of 900 - 1200 degrees C. The as-synthesized particles were agglomerates of crystals with an average size of 51.9 nm, as estimated from X-ray diffraction analysis. The band gap of the n-type semiconducting metal oxide, as determined by using UV-vis diffuse reflectance spectroscopy (UV-DRS) was found to be 1.90 eV (657 nm). The photocatalytic activity of ZnFe204 was investigated by using the photo-decomposition of isopropyl alcohol (IPA) under visible light (>= 420 nm) and was found to be much higher than that of the well-known TiO(2-x)N(x) photocatalyst
URI
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DOI
10.3938/jkps.54.204
ISSN
0374-4884
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ECHE_Journal Papers
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