Literature DB >> 21218178

Interaction of Perchloroethylene with Cerium Oxide in Three-Way Catalysts.

Erik C Rupp1, Eric A Betterton, Robert G Arnold, A Eduardo Sáez.   

Abstract

The role of cerium oxide on direct oxidation of perchloroethylene (PCE) by a three-way catalyst was explored. In the absence of an external oxidizing agent, PCE was oxidized over an alumina supported Pt/Rh three-way catalyst. We hypothesize that the chlorine atoms in the adsorbed PCE interact with oxygen in CeO(2), reducing the cerium to create CeCl(3).

Entities:  

Year:  2009        PMID： 21218178      PMCID： PMC3016047          DOI： 10.1007/s10562-009-0084-y

Source DB:  PubMed          Journal:  Catal Letters        ISSN： 1011-372X            Impact factor:   3.186


  5 in total

1.  Low-temperature destruction of chlorinated hydrocarbons over lanthanide oxide based catalysts.

Authors:  Pieter Van der Avert; Bert M Weckhuysen
Journal:  Angew Chem Int Ed Engl       Date:  2002-12-16       Impact factor: 15.336

2.  Relative activity of La2O3, LaOCl, and LaCl3 in reaction with CCl4 studied with infrared spectroscopy and density functional theory calculations.

Authors:  Simon G Podkolzin; Olga V Manoilova; Bert M Weckhuysen
Journal:  J Phys Chem B       Date:  2005-06-16       Impact factor: 2.991

3.  Catalytic Dechlorination of Gas-phase Perchloroethylene under Mixed Redox Conditions.

Authors:  Ozer Orbay; Song Gao; Brian Barbaris; Erik Rupp; A Eduardo Sáez; Robert G Arnold; Eric A Betterton
Journal:  Appl Catal B       Date:  2008-02-21       Impact factor: 19.503

4.  Low-temperature destruction of carbon tetrachloride over lanthanide oxide-based catalysts: from destructive adsorption to a catalytic reaction cycle.

Authors:  Pieter Van der Avert; Simon G Podkolzin; Olga Manoilova; Hendrik de Winne; Bert M Weckhuysen
Journal:  Chemistry       Date:  2004-04-02       Impact factor: 5.236

5.  Intermediates in the destruction of chlorinated C1 hydrocarbons on La-based materials: mechanistic implications.

Authors:  Alwies W A M van der Heijden; Maria Garcia Ramos; Bert M Weckhuysen
Journal:  Chemistry       Date:  2007       Impact factor: 5.236
  5 in total

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