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A study on utilization of stainless steel wire cloth as a catalyst support

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dc.creator Kim, Ki-Joong
dc.creator Ahn, Ho-Geun
dc.date.accessioned 2012-10-17T22:49:17Z
dc.date.available 2012-10-17T22:49:17Z
dc.date.issued 2012-03-25
dc.identifier.citation Kim, K., & Ahn, H. (2012). A study on utilization of stainless steel wire cloth as a catalyst support. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 18(2), 668-673. doi: 10.1016/j.jiec.2011.11.061 en_US
dc.identifier.uri http://hdl.handle.net/1957/34532
dc.description This is the author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Elsevier and can be found at: http://www.journals.elsevier.com/journal-of-industrial-and-engineering-chemistry/. en_US
dc.description.abstract In this work, stainless steel wire cloth (SSWC) for metallic support was thermally treated to increase the adhesive strength of Al₂O₃ by improving superficial roughness. After coating Al₂O₃ on SSWC, Pt particles as a catalytic component were deposited on the Al₂O₃/SSWC. These supports and catalysts were characterized by N₂ gas adsorption, X-ray diffraction (XRD), scanning electron microscopy (SEM) in conjunction with energy dispersive spectroscopy (EDS), and scanning transmission electron microscopy (STEM). The catalytic performance was tested in the ethylene oxidation. The effect of space velocity (GHSV = 2000–8000 h⁻¹) at different temperatures (190 °C and 210 °C) and reproducibility were investigated. The superficial roughness of SSWC was markedly increased by thermal oxidation at 800 °C for 12 h, and good adherence of Al₂O₃ to the SSWC was observed. The obtained Pt/Al₂O₃/SSWC800 catalyst showed excellent catalytic activity in the ethylene oxidation and showed a good reproducibility and stability even after repeated use. en_US
dc.description.sponsorship This work was supported by the Korea Research Foundation Grant funded by the Korean Government (MOEHRD, Basic Research Promotion Fund) (KRF-2008-521-D00216). en_US
dc.language.iso en_US en_US
dc.publisher Elsevier en_US
dc.relation.ispartofseries Journal of Industrial and Engineering Chemistry en_US
dc.relation.ispartofseries Vol. 18 no. 2 en_US
dc.subject Metallic support en_US
dc.subject Thermal treatment en_US
dc.subject SEM en_US
dc.subject Ethylene oxidation en_US
dc.title A study on utilization of stainless steel wire cloth as a catalyst support en_US
dc.type Article en_US
dc.description.peerreview yes en_US
dc.identifier.doi 10.1016/j.jiec.2011.11.061


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