<efrbr:recordSet xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:efrbr="http://vfrbr.info/efrbr/1.1" xmlns:efrbr-work="http://vfrbr.info/efrbr/1.1/work" xmlns:efrbr-expression="http://vfrbr.info/efrbr/1.1/expression" xmlns:efrbr-manifestation="http://vfrbr.info/efrbr/1.1/manifestation" xmlns:efrbr-person="http://vfrbr.info/efrbr/1.1/person" xmlns:efrbr-corporateBody="http://vfrbr.info/efrbr/1.1/corporateBody" xmlns:efrbr-concept="http://vfrbr.info/efrbr/1.1/concept" xmlns:efrbr-structure="http://vfrbr.info/efrbr/1.1/structure" xmlns:efrbr-responsible="http://vfrbr.info/efrbr/1.1/responsible" xmlns:efrbr-subject="http://vfrbr.info/efrbr/1.1/subject" xmlns:efrbr-other="http://vfrbr.info/efrbr/1.1/other" xsi:schemaLocation="http://vfrbr.info/efrbr/1.1 http://vfrbr.info/schemas/1.1/efrbr.xsd"><efrbr:entities><efrbr-work:work identifier="http://purl.tuc.gr/dl/dias/58639C80-D8AC-4CAC-8AAD-B8295F58FA8D"><efrbr-work:titleOfTheWork>Strong promotion by Na of Pt/γ-Al2O3 catalysts operated under simulated exhaust conditions</efrbr-work:titleOfTheWork></efrbr-work:work><efrbr-expression:expression identifier="http://purl.tuc.gr/dl/dias/58639C80-D8AC-4CAC-8AAD-B8295F58FA8D"><efrbr-expression:titleOfTheExpression>Strong promotion by Na of Pt/γ-Al2O3 catalysts operated under simulated exhaust conditions</efrbr-expression:titleOfTheExpression><efrbr-expression:formOfExpression vocabulary="DIAS:TYPES">
            Peer-Reviewed Journal Publication
            Δημοσίευση σε Περιοδικό με Κριτές
         </efrbr-expression:formOfExpression><efrbr-expression:dateOfExpression type="issued">2015-10-31</efrbr-expression:dateOfExpression><efrbr-expression:dateOfExpression type="published">2000</efrbr-expression:dateOfExpression><efrbr-expression:languageOfExpression vocabulary="iso639-1">en</efrbr-expression:languageOfExpression><efrbr-expression:summarizationOfContent>The catalytic performance of Pt dispersed on γ-Al2O3 is very strongly promoted by sodium in the temperature range 200–500°C under simulated exhaust conditions at the stoichiometric point. Remarkable and unprecedented effects on NO, CO, and C3H6 conversions, as well as enhanced selectivity towards N2, are found. Addition of Na causes a significant decrease in the temperature of 50% conversion (T50) for NO, CO, and C3H6. For optimally promoted Pt this temperature is ∼100° lower than for unpromoted Pt. Similar decreases are observed for the temperatures required for 100% conversion of NO, CO, and C3H6. The selectivity towards N2 is improved from ∼75% over unpromoted Pt to ∼100% over the optimally Na-promoted catalyst. These effects are understandable in terms of the effects of sodium on the relative adsorption strengths of reactant species.</efrbr-expression:summarizationOfContent><efrbr-expression:useRestrictionsOnTheExpression type="creative-commons">http://creativecommons.org/licenses/by/4.0/</efrbr-expression:useRestrictionsOnTheExpression><efrbr-expression:note type="journal name">Journal of Catalysis</efrbr-expression:note><efrbr-expression:note type="journal volume">193</efrbr-expression:note><efrbr-expression:note type="journal number">2</efrbr-expression:note><efrbr-expression:note type="page range">330-337</efrbr-expression:note></efrbr-expression:expression><efrbr-person:person identifier="http://users.isc.tuc.gr/~mkonsolakis"><efrbr-person:nameOfPerson vocabulary="TUC:LDAP">
            Konsolakis Michail
            Κονσολακης Μιχαηλ
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            Macleod Norman 
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            Isaac James
         </efrbr-person:nameOfPerson></efrbr-person:person><efrbr-person:person identifier="http://users.isc.tuc.gr/~igentekakis"><efrbr-person:nameOfPerson vocabulary="TUC:LDAP">
            Gentekakis Ioannis
            Γεντεκακης Ιωαννης
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            Lambert Richard M.
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            Elsevier
         </efrbr-corporateBody:nameOfTheCorporateBody></efrbr-corporateBody:corporateBody><efrbr-concept:concept identifier="BE69185A-2F88-4360-B255-047DA684330E"><efrbr-concept:termForTheConcept>
            Sodium
         </efrbr-concept:termForTheConcept></efrbr-concept:concept><efrbr-concept:concept identifier="34D20C2A-12F1-47F8-8794-605394B2A606"><efrbr-concept:termForTheConcept>
            Promotion
         </efrbr-concept:termForTheConcept></efrbr-concept:concept><efrbr-concept:concept identifier="75F984ED-A13C-47FD-AFDE-ACC492C1C567"><efrbr-concept:termForTheConcept>
            Plantinum
         </efrbr-concept:termForTheConcept></efrbr-concept:concept><efrbr-concept:concept identifier="C82FCA75-DE6B-450B-8C47-D6DCB58542D8"><efrbr-concept:termForTheConcept>
            Simulated exhaust conditions
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