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Cu and Fe oxides dispersed on SBA-15: A Fenton type bimetallic catalyst for N,N-diethyl-p-phenyl diamine degradation

Karthikeyan, S; Pachamuthu, MP; Isaacs, MA; Kumar, S; Lee, AF; Sekaran, G; (2016) Cu and Fe oxides dispersed on SBA-15: A Fenton type bimetallic catalyst for N,N-diethyl-p-phenyl diamine degradation. Applied Catalysis B: Environmental , 199 pp. 323-330. 10.1016/j.apcatb.2016.06.040. Green open access

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Abstract

A bimetallic oxidation catalyst has been synthesized via wet impregnation of copper and iron over a mesoporous SBA-15 silica support. Physicochemical properties of the resulting material were characterized by XRD, N2physisorption, DRUVS, FTIR, Raman, SEM and HRTEM, revealing the structural integrity of the parent SBA-15, and presence of highly dispersed Cu and Fe species present as CuO and Fe2O3. The CuFe/SBA-15 bimetallic catalyst was subsequently utilized for the oxidative degradation of N,N-diethyl-p-phenyl diamine (DPD) employing a H2O2oxidant in aqueous solution.

Type: Article
Title: Cu and Fe oxides dispersed on SBA-15: A Fenton type bimetallic catalyst for N,N-diethyl-p-phenyl diamine degradation
Open access status: An open access version is available from UCL Discovery
DOI: 10.1016/j.apcatb.2016.06.040
Publisher version: https://doi.org/10.1016/j.apcatb.2016.06.040
Language: English
Additional information: © 2016 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
Keywords: CuO, Fe2O3, SBA-15, Fenton oxidation, N,N’-diethyl-p-phenyl diamine
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry
URI: https://discovery.ucl.ac.uk/id/eprint/10053082
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