Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023307584> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2023307584 endingPage "118" @default.
- W2023307584 startingPage "107" @default.
- W2023307584 abstract "The co-impregnation of rhodium with acid and salt co-impregnants into γ-alumina honeycombs has been investigated. Quantitative electron probe microanalysis (EMPA) revealed both egg-shell and egg-white internal catalyst distributions. The type of internal rhodium distribution produced was found to depend strongly upon the degree to which the co-impregnant dissociates in aqueous solution. Highly dissociating co-impregnants were found to be relatively ineffective in influencing the resulting internal catalyst profile. It is proposed that co-impregnant adsorption to the support takes place via an ion exchange mechanism. This work shows that only nondissociated co-impregnant species could undergo this ion exchange reaction and adsorb to the support. The data revealed that a strong link exists between the degree of co-impregnant dissociation and how far the rhodium could be driven beneath the external surface of the support. A correlation is presented which enables the EPMA internal rhodium distributions to be quantitatively tied to the pK value and size of the co-impregnant molecule." @default.
- W2023307584 created "2016-06-24" @default.
- W2023307584 creator A5052154984 @default.
- W2023307584 creator A5085216542 @default.
- W2023307584 creator A5091300181 @default.
- W2023307584 date "1989-01-01" @default.
- W2023307584 modified "2023-09-24" @default.
- W2023307584 title "Co-impregnation of rhodium into alumina honeycombs with acids and salts" @default.
- W2023307584 cites W2020470525 @default.
- W2023307584 cites W2037984631 @default.
- W2023307584 cites W2047398112 @default.
- W2023307584 cites W2061957366 @default.
- W2023307584 cites W2068937386 @default.
- W2023307584 cites W2074544813 @default.
- W2023307584 cites W2076497059 @default.
- W2023307584 cites W2078602479 @default.
- W2023307584 cites W2083532020 @default.
- W2023307584 cites W2088621397 @default.
- W2023307584 cites W2145681046 @default.
- W2023307584 cites W3136873293 @default.
- W2023307584 doi "https://doi.org/10.1016/s0166-9834(00)80162-1" @default.
- W2023307584 hasPublicationYear "1989" @default.
- W2023307584 type Work @default.
- W2023307584 sameAs 2023307584 @default.
- W2023307584 citedByCount "5" @default.
- W2023307584 crossrefType "journal-article" @default.
- W2023307584 hasAuthorship W2023307584A5052154984 @default.
- W2023307584 hasAuthorship W2023307584A5085216542 @default.
- W2023307584 hasAuthorship W2023307584A5091300181 @default.
- W2023307584 hasConcept C102931765 @default.
- W2023307584 hasConcept C117760992 @default.
- W2023307584 hasConcept C127413603 @default.
- W2023307584 hasConcept C145148216 @default.
- W2023307584 hasConcept C150394285 @default.
- W2023307584 hasConcept C161790260 @default.
- W2023307584 hasConcept C178790620 @default.
- W2023307584 hasConcept C179104552 @default.
- W2023307584 hasConcept C184651966 @default.
- W2023307584 hasConcept C185592680 @default.
- W2023307584 hasConcept C42360764 @default.
- W2023307584 hasConcept C521398313 @default.
- W2023307584 hasConceptScore W2023307584C102931765 @default.
- W2023307584 hasConceptScore W2023307584C117760992 @default.
- W2023307584 hasConceptScore W2023307584C127413603 @default.
- W2023307584 hasConceptScore W2023307584C145148216 @default.
- W2023307584 hasConceptScore W2023307584C150394285 @default.
- W2023307584 hasConceptScore W2023307584C161790260 @default.
- W2023307584 hasConceptScore W2023307584C178790620 @default.
- W2023307584 hasConceptScore W2023307584C179104552 @default.
- W2023307584 hasConceptScore W2023307584C184651966 @default.
- W2023307584 hasConceptScore W2023307584C185592680 @default.
- W2023307584 hasConceptScore W2023307584C42360764 @default.
- W2023307584 hasConceptScore W2023307584C521398313 @default.
- W2023307584 hasIssue "1" @default.
- W2023307584 hasLocation W20233075841 @default.
- W2023307584 hasOpenAccess W2023307584 @default.
- W2023307584 hasPrimaryLocation W20233075841 @default.
- W2023307584 hasRelatedWork W2024899880 @default.
- W2023307584 hasRelatedWork W2032902557 @default.
- W2023307584 hasRelatedWork W2042441336 @default.
- W2023307584 hasRelatedWork W2084021038 @default.
- W2023307584 hasRelatedWork W2102638678 @default.
- W2023307584 hasRelatedWork W2104640637 @default.
- W2023307584 hasRelatedWork W2161787500 @default.
- W2023307584 hasRelatedWork W2953323435 @default.
- W2023307584 hasRelatedWork W2981507316 @default.
- W2023307584 hasRelatedWork W3017292122 @default.
- W2023307584 hasVolume "56" @default.
- W2023307584 isParatext "false" @default.
- W2023307584 isRetracted "false" @default.
- W2023307584 magId "2023307584" @default.
- W2023307584 workType "article" @default.