Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004371509> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2004371509 endingPage "18" @default.
- W2004371509 startingPage "12" @default.
- W2004371509 abstract "Here we compare the uptake of CO2 on BaO–Al2O3 with that of NO2 for nine samples made by one, two or three incipient wetness impregnations using acetate and nitrates as the precursor salts. The amounts of CO2 and NO2 adsorbed to the point of breakthrough at 300 °C are similar, proportional to the BaO content and largely independent of the preparation method. The breakthrough of CO2 is sharp. Its desorption occurs over a wide range of temperatures. Displacement by NO2 will remove the one-quarter retained at 550 °C. Unlike the adsorption of CO2, the uptake of NO2 continues for prolonged period after initial breakthrough. It occurs with disproportionation of NO2 to gaseous NO and stored nitrate. Measurement of the overall O:N ratio in the gaseous decomposition products shows that the material stored to the point of breakthrough retains the overall stoichiometry NO2. It decomposes in two stages, initially by disproportionation to NO and nitrate followed by decomposition of the latter to NO and O2 in the ratio 4:3 starting at 450 °C. The O:N ratio of material stored after prolonged exposure corresponds to nitrate. In accordance with the literature, these species decompose to NO2 and a small amount of O2 with maximum evolution rates below 500 °C and to NO and O2 in the 4:3 ratio above that. The amount of NO2 produced is largely independent of the BaO content while that of NO is proportional to it." @default.
- W2004371509 created "2016-06-24" @default.
- W2004371509 creator A5043948215 @default.
- W2004371509 creator A5060771209 @default.
- W2004371509 creator A5066925256 @default.
- W2004371509 date "2007-11-01" @default.
- W2004371509 modified "2023-10-14" @default.
- W2004371509 title "The dependence of NO2 and CO2 uptake and release on BaO content for NOx storage catalysts made using different precursor salts" @default.
- W2004371509 cites W1965124778 @default.
- W2004371509 cites W1967655205 @default.
- W2004371509 cites W1974516579 @default.
- W2004371509 cites W1982780555 @default.
- W2004371509 cites W1986185247 @default.
- W2004371509 cites W1994812961 @default.
- W2004371509 cites W1996839316 @default.
- W2004371509 cites W1998582489 @default.
- W2004371509 cites W2003503561 @default.
- W2004371509 cites W2009737203 @default.
- W2004371509 cites W2015565142 @default.
- W2004371509 cites W2018885252 @default.
- W2004371509 cites W2026130053 @default.
- W2004371509 cites W2053854327 @default.
- W2004371509 cites W2064819890 @default.
- W2004371509 cites W2081307795 @default.
- W2004371509 cites W2082301728 @default.
- W2004371509 cites W2086957661 @default.
- W2004371509 cites W2087473310 @default.
- W2004371509 cites W2145335246 @default.
- W2004371509 cites W2152285620 @default.
- W2004371509 cites W2168277502 @default.
- W2004371509 cites W2178185713 @default.
- W2004371509 cites W2333268426 @default.
- W2004371509 cites W2334561950 @default.
- W2004371509 cites W3049730600 @default.
- W2004371509 cites W330783497 @default.
- W2004371509 doi "https://doi.org/10.1016/j.apcatb.2007.06.014" @default.
- W2004371509 hasPublicationYear "2007" @default.
- W2004371509 type Work @default.
- W2004371509 sameAs 2004371509 @default.
- W2004371509 citedByCount "11" @default.
- W2004371509 countsByYear W20043715092015 @default.
- W2004371509 countsByYear W20043715092021 @default.
- W2004371509 countsByYear W20043715092022 @default.
- W2004371509 crossrefType "journal-article" @default.
- W2004371509 hasAuthorship W2004371509A5043948215 @default.
- W2004371509 hasAuthorship W2004371509A5060771209 @default.
- W2004371509 hasAuthorship W2004371509A5066925256 @default.
- W2004371509 hasConcept C105923489 @default.
- W2004371509 hasConcept C118792377 @default.
- W2004371509 hasConcept C124681953 @default.
- W2004371509 hasConcept C144082473 @default.
- W2004371509 hasConcept C150394285 @default.
- W2004371509 hasConcept C161790260 @default.
- W2004371509 hasConcept C162711632 @default.
- W2004371509 hasConcept C17365422 @default.
- W2004371509 hasConcept C178790620 @default.
- W2004371509 hasConcept C179104552 @default.
- W2004371509 hasConcept C185592680 @default.
- W2004371509 hasConcept C203032635 @default.
- W2004371509 hasConcept C2776384668 @default.
- W2004371509 hasConcept C2780091686 @default.
- W2004371509 hasConceptScore W2004371509C105923489 @default.
- W2004371509 hasConceptScore W2004371509C118792377 @default.
- W2004371509 hasConceptScore W2004371509C124681953 @default.
- W2004371509 hasConceptScore W2004371509C144082473 @default.
- W2004371509 hasConceptScore W2004371509C150394285 @default.
- W2004371509 hasConceptScore W2004371509C161790260 @default.
- W2004371509 hasConceptScore W2004371509C162711632 @default.
- W2004371509 hasConceptScore W2004371509C17365422 @default.
- W2004371509 hasConceptScore W2004371509C178790620 @default.
- W2004371509 hasConceptScore W2004371509C179104552 @default.
- W2004371509 hasConceptScore W2004371509C185592680 @default.
- W2004371509 hasConceptScore W2004371509C203032635 @default.
- W2004371509 hasConceptScore W2004371509C2776384668 @default.
- W2004371509 hasConceptScore W2004371509C2780091686 @default.
- W2004371509 hasIssue "1-2" @default.
- W2004371509 hasLocation W20043715091 @default.
- W2004371509 hasOpenAccess W2004371509 @default.
- W2004371509 hasPrimaryLocation W20043715091 @default.
- W2004371509 hasRelatedWork W1971889010 @default.
- W2004371509 hasRelatedWork W1987722490 @default.
- W2004371509 hasRelatedWork W2151960697 @default.
- W2004371509 hasRelatedWork W2161787500 @default.
- W2004371509 hasRelatedWork W2313255073 @default.
- W2004371509 hasRelatedWork W2328548596 @default.
- W2004371509 hasRelatedWork W2371937624 @default.
- W2004371509 hasRelatedWork W2372928378 @default.
- W2004371509 hasRelatedWork W3213462176 @default.
- W2004371509 hasRelatedWork W4313332568 @default.
- W2004371509 hasVolume "77" @default.
- W2004371509 isParatext "false" @default.
- W2004371509 isRetracted "false" @default.
- W2004371509 magId "2004371509" @default.
- W2004371509 workType "article" @default.