DEACTIVATION CHARACTERISTICS IN N-HEPTANE REFORMING REACTION CATALYZED OVER SMALL PT, IR AND PT-IR BIMETALLIC CLUSTERS IN NAY

Cited 7 time in webofscience Cited 0 time in scopus
  • Hit : 325
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorYANG, OBko
dc.contributor.authorWoo, Seong-Ihlko
dc.contributor.authorHWANG, ICko
dc.date.accessioned2013-02-27T03:49:42Z-
dc.date.available2013-02-27T03:49:42Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1993-
dc.identifier.citationCATALYSIS LETTERS, v.19, no.2-3, pp.239 - 245-
dc.identifier.issn1011-372X-
dc.identifier.urihttp://hdl.handle.net/10203/66282-
dc.description.abstractThe deactivation characteristics of highly dispersed (about 1 nm) Pt, Ir and Pt-Ir bimetallic clusters in NaY were studied by hydrogen chemisorption, coke analysis and temperature programmed oxidation of used catalyst in n-heptane reforming reaction. As the Ir content was increased, the amount of coke decreased. Most of coke was located around the metal cluster and this coke decreased the selectivity of dehydrocyclization in n-heptane reaction. The higher activity and more improved activity maintenance of Pt-Ir/NaY bimetallic catalysts than those of Pt/NaY are related to the less amount of coke formation.-
dc.languageEnglish-
dc.publisherBALTZER SCI PUBL BV-
dc.titleDEACTIVATION CHARACTERISTICS IN N-HEPTANE REFORMING REACTION CATALYZED OVER SMALL PT, IR AND PT-IR BIMETALLIC CLUSTERS IN NAY-
dc.typeArticle-
dc.identifier.wosidA1993LG90000016-
dc.identifier.scopusid2-s2.0-0346212242-
dc.type.rimsART-
dc.citation.volume19-
dc.citation.issue2-3-
dc.citation.beginningpage239-
dc.citation.endingpage245-
dc.citation.publicationnameCATALYSIS LETTERS-
dc.contributor.localauthorWoo, Seong-Ihl-
dc.contributor.nonIdAuthorYANG, OB-
dc.contributor.nonIdAuthorHWANG, IC-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorPT-
dc.subject.keywordAuthorIR-
dc.subject.keywordAuthorPT-IR BIMETALLIC CLUSTER-
dc.subject.keywordAuthorNAY ZEOLITE-
dc.subject.keywordAuthorDEACTIVATION-
dc.subject.keywordAuthorN-HEPTANE REFORMING REACTION-
dc.subject.keywordAuthorTPO-
dc.subject.keywordAuthorCOKE-
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 7 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0