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dc.contributor.authorSaputra, Edy
dc.contributor.authorMuhammad, Syaifullah
dc.contributor.authorSun, Hongqi
dc.contributor.authorAng, Ming
dc.contributor.authorTade, Moses
dc.contributor.authorWang, Shaobin
dc.date.accessioned2017-01-30T13:58:46Z
dc.date.available2017-01-30T13:58:46Z
dc.date.created2015-01-29T20:00:51Z
dc.date.issued2014
dc.identifier.citationSaputra, E. and Muhammad, S. and Sun, H. and Ang, M. and Tade, M. and Wang, S. 2014. Shape-controlled activation of peroxymonosulfate by single crystal α-Mn2O3 for catalytic phenol degradation in aqueous solution. Applied Catalysis B: Environmental. 154-155: pp. 246-251.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/36960
dc.identifier.doi10.1016/j.apcatb.2014.02.026
dc.description.abstract

Shape selective reaction on crystallite particles is an important issue in catalytic reactions. In this investigation, Mn2O3 crystals with different shapes were prepared and tested in activation of peroxymonosulfate to produce sulfate radicals for degradation of aqueous phenol. The Mn2O3 shaped in cube, octahedra and truncated octahedra showed different activities in phenol degradation. Cubic Mn2O3 presented the highest activity among the three catalysts with an order of Mn2O3-cubic > Mn2O3-octahedra > Mn2O3-truncated, attributed to high surface area and surface atoms arrangement. In addition, kinetic studies showed that phenol degradation on Mn2O3-cubic follows first-order kinetics with activation energy of 61.2 kJ/mol.

dc.publisherelsevier
dc.titleShape-controlled activation of peroxymonosulfate by single crystal α-Mn2O3 for catalytic phenol degradation in aqueous solution
dc.typeJournal Article
dcterms.source.volume154-155
dcterms.source.startPage246
dcterms.source.endPage251
dcterms.source.issn09263373
dcterms.source.titleApplied Catalysis B: Environmental
curtin.departmentDepartment of Chemical Engineering
curtin.accessStatusFulltext not available


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