FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2046189144> ?p ?o ?g. }

• W2046189144 endingPage "129" @default.
• W2046189144 startingPage "120" @default.
• W2046189144 abstract "The effects of a catalytic coating on the oxidation of captured soot over diesel particulate filters (DPF) is debated in the literature, since a catalyzed filter wall appears to lack sufficiently tight contact with soot deposits to exercise direct catalytic action. The topology of soot–catalyst contact may change with progressive oxidation of the soot layer; hence, a technique capable of probing catalytic action via detailed kinetic analysis at different stages of oxidation is required to conclusively resolve this problem. A novel step–response technique was developed in this work as a methodological foundation for such study. Using this technique, various aspects of the oxidation process can be probed while consuming only differential amounts of carbon, and the impact of the reaction heat on the measured rates can be minimized. This technique was applied to soot oxidation by O2 and showed that, after decoupling effects due to the sample history, carbon oxidation by O2 in the absence of H2O can be well-described by an unmodified Arrhenius equation, with similar activation energy values for diesel and model soot samples (137 ± 8.7 and 132 ± 5.1 kJ/mol, respectively). The reaction order in O2 for these samples was found to be 0.61 ± 0.03 and 0.71 ± 0.03, respectively, and was remarkably independent of the temperature, suggesting that the fractional order is not due to mixed kinetic control. The reaction mechanism was also found to be independent of carbon conversion. The density of the reaction sites, however, appeared to increase with oxidation. This increase could not be accounted for by the changes in the specific surface area, either directly measured or derived from such simplified models as the shrinking-core formalism. The entire set of obtained experimental results can be described using a kinetically uncomplicated model in a broad range of temperatures, partial pressures of oxygen and degrees of soot oxidation." @default.
• W2046189144 created "2016-06-24" @default.
• W2046189144 creator A5043471921 @default.
• W2046189144 creator A5059926632 @default.
• W2046189144 creator A5072344503 @default.
• W2046189144 creator A5074059388 @default.
• W2046189144 creator A5074784835 @default.
• W2046189144 creator A5078899265 @default.
• W2046189144 date "2005-10-01" @default.
• W2046189144 modified "2023-10-17" @default.
• W2046189144 title "Differential kinetic analysis of diesel particulate matter (soot) oxidation by oxygen using a step–response technique" @default.
• W2046189144 cites W1967834823 @default.
• W2046189144 cites W1974841646 @default.
• W2046189144 cites W1975652322 @default.
• W2046189144 cites W1981954183 @default.
• W2046189144 cites W1990182172 @default.
• W2046189144 cites W1991397183 @default.
• W2046189144 cites W2005403886 @default.
• W2046189144 cites W2007637154 @default.
• W2046189144 cites W2022166630 @default.
• W2046189144 cites W2026879032 @default.
• W2046189144 cites W2028590273 @default.
• W2046189144 cites W2030901015 @default.
• W2046189144 cites W2031453518 @default.
• W2046189144 cites W2043893531 @default.
• W2046189144 cites W2064192766 @default.
• W2046189144 cites W2071826980 @default.
• W2046189144 cites W2074761945 @default.
• W2046189144 cites W2091181588 @default.
• W2046189144 cites W2102090978 @default.
• W2046189144 cites W2116134595 @default.
• W2046189144 cites W2116241949 @default.
• W2046189144 cites W2143583224 @default.
• W2046189144 cites W3702149 @default.
• W2046189144 doi "https://doi.org/10.1016/j.apcatb.2005.04.014" @default.
• W2046189144 hasPublicationYear "2005" @default.
• W2046189144 type Work @default.
• W2046189144 sameAs 2046189144 @default.
• W2046189144 citedByCount "112" @default.
• W2046189144 countsByYear W20461891442012 @default.
• W2046189144 countsByYear W20461891442013 @default.
• W2046189144 countsByYear W20461891442014 @default.
• W2046189144 countsByYear W20461891442015 @default.
• W2046189144 countsByYear W20461891442016 @default.
• W2046189144 countsByYear W20461891442017 @default.
• W2046189144 countsByYear W20461891442018 @default.
• W2046189144 countsByYear W20461891442019 @default.
• W2046189144 countsByYear W20461891442020 @default.
• W2046189144 countsByYear W20461891442021 @default.
• W2046189144 countsByYear W20461891442022 @default.
• W2046189144 countsByYear W20461891442023 @default.
• W2046189144 crossrefType "journal-article" @default.
• W2046189144 hasAuthorship W2046189144A5043471921 @default.
• W2046189144 hasAuthorship W2046189144A5059926632 @default.
• W2046189144 hasAuthorship W2046189144A5072344503 @default.
• W2046189144 hasAuthorship W2046189144A5074059388 @default.
• W2046189144 hasAuthorship W2046189144A5074784835 @default.
• W2046189144 hasAuthorship W2046189144A5078899265 @default.
• W2046189144 hasConcept C104779481 @default.
• W2046189144 hasConcept C105923489 @default.
• W2046189144 hasConcept C121332964 @default.
• W2046189144 hasConcept C127413603 @default.
• W2046189144 hasConcept C129871844 @default.
• W2046189144 hasConcept C133731056 @default.
• W2046189144 hasConcept C135502975 @default.
• W2046189144 hasConcept C138171918 @default.
• W2046189144 hasConcept C140205800 @default.
• W2046189144 hasConcept C147789679 @default.
• W2046189144 hasConcept C148898269 @default.
• W2046189144 hasConcept C159985019 @default.
• W2046189144 hasConcept C161790260 @default.
• W2046189144 hasConcept C178790620 @default.
• W2046189144 hasConcept C179104552 @default.
• W2046189144 hasConcept C185592680 @default.
• W2046189144 hasConcept C192562407 @default.
• W2046189144 hasConcept C205606062 @default.
• W2046189144 hasConcept C24245907 @default.
• W2046189144 hasConcept C2775925408 @default.
• W2046189144 hasConcept C3432839 @default.
• W2046189144 hasConcept C42360764 @default.
• W2046189144 hasConcept C540031477 @default.
• W2046189144 hasConcept C55904794 @default.
• W2046189144 hasConcept C62520636 @default.
• W2046189144 hasConcept C78030364 @default.
• W2046189144 hasConcept C86183883 @default.
• W2046189144 hasConcept C93391505 @default.
• W2046189144 hasConcept C95121573 @default.
• W2046189144 hasConceptScore W2046189144C104779481 @default.
• W2046189144 hasConceptScore W2046189144C105923489 @default.
• W2046189144 hasConceptScore W2046189144C121332964 @default.
• W2046189144 hasConceptScore W2046189144C127413603 @default.
• W2046189144 hasConceptScore W2046189144C129871844 @default.
• W2046189144 hasConceptScore W2046189144C133731056 @default.
• W2046189144 hasConceptScore W2046189144C135502975 @default.
• W2046189144 hasConceptScore W2046189144C138171918 @default.
• W2046189144 hasConceptScore W2046189144C140205800 @default.
• W2046189144 hasConceptScore W2046189144C147789679 @default.
• W2046189144 hasConceptScore W2046189144C148898269 @default.

• next