Matches in SemOpenAlex for { <https://semopenalex.org/work/W226155122> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W226155122 endingPage "102" @default.
- W226155122 startingPage "98" @default.
- W226155122 abstract "The effect of promoter Ce on the catalytic performance of Ni/Al2O3 catalyst for autothermal reforming of methane to hydrogen was investigated. The catalysts were characterized by X-ray diffraction (XRD), temperature-programmed reduction (TPR), and X-ray photoelectron spectroscopy (XPS). The results indicated that the catalytic performance of the catalysts was improved with the addition of Ce. Ni/Ce30Al70Oδ showed the highest CH4 conversion in operation temperatures ranging from 650 °C to 850 °C. At the same time, the decrease in H2/CO ratio with increasing reaction temperature was consistent with the fact that water-gas shift reaction was thermodynamically unfavorable at higher temperatures. The XRD result indicated that adding Ce to Ni/Al2O3 catalyst prevented the formation of NiAl2O4 and facilitated the formation of NiO. The formation of NiO increased the number of active sites, resulting in higher activity. Comparing the TPR profiles of Ni/Ce30Al70Oδ with Ni/Al2O3, it could be clearly observed that with the addition of Ce, the total reduction peak areas in the middle and low temperatures increased. It was most probably that the addition of Ce inhibited the stronger interaction between Ni and Al2O3 to form the phase of NiAl2O4, and favored the formation of the strong interaction between NiO species and CeO2. Therefore, the addition of Ce to the Ni/Al2O3 catalyst increased the active surface that promoted the activity of the catalyst." @default.
- W226155122 created "2016-06-24" @default.
- W226155122 creator A5024270270 @default.
- W226155122 creator A5057308599 @default.
- W226155122 creator A5091477288 @default.
- W226155122 date "2008-03-01" @default.
- W226155122 modified "2023-10-16" @default.
- W226155122 title "Effect of CeO2 on the catalytic performance of Ni/Al2O3 for autothermal reforming of methane" @default.
- W226155122 cites W1967343239 @default.
- W226155122 cites W1992886622 @default.
- W226155122 cites W1997900307 @default.
- W226155122 cites W2000610433 @default.
- W226155122 cites W2002417479 @default.
- W226155122 cites W2013126754 @default.
- W226155122 cites W2016438482 @default.
- W226155122 cites W2053887277 @default.
- W226155122 cites W2057802948 @default.
- W226155122 cites W2059933621 @default.
- W226155122 cites W2073753999 @default.
- W226155122 cites W2082468040 @default.
- W226155122 cites W2085785897 @default.
- W226155122 cites W2734305690 @default.
- W226155122 doi "https://doi.org/10.1016/s1003-9953(08)60033-x" @default.
- W226155122 hasPublicationYear "2008" @default.
- W226155122 type Work @default.
- W226155122 sameAs 226155122 @default.
- W226155122 citedByCount "52" @default.
- W226155122 countsByYear W2261551222012 @default.
- W226155122 countsByYear W2261551222013 @default.
- W226155122 countsByYear W2261551222014 @default.
- W226155122 countsByYear W2261551222015 @default.
- W226155122 countsByYear W2261551222016 @default.
- W226155122 countsByYear W2261551222018 @default.
- W226155122 countsByYear W2261551222019 @default.
- W226155122 countsByYear W2261551222020 @default.
- W226155122 countsByYear W2261551222021 @default.
- W226155122 countsByYear W2261551222022 @default.
- W226155122 countsByYear W2261551222023 @default.
- W226155122 crossrefType "journal-article" @default.
- W226155122 hasAuthorship W226155122A5024270270 @default.
- W226155122 hasAuthorship W226155122A5057308599 @default.
- W226155122 hasAuthorship W226155122A5091477288 @default.
- W226155122 hasConcept C127413603 @default.
- W226155122 hasConcept C161790260 @default.
- W226155122 hasConcept C175708663 @default.
- W226155122 hasConcept C178790620 @default.
- W226155122 hasConcept C179104552 @default.
- W226155122 hasConcept C185592680 @default.
- W226155122 hasConcept C193015443 @default.
- W226155122 hasConcept C202189072 @default.
- W226155122 hasConcept C2777116465 @default.
- W226155122 hasConcept C42360764 @default.
- W226155122 hasConcept C43535742 @default.
- W226155122 hasConcept C512968161 @default.
- W226155122 hasConcept C516920438 @default.
- W226155122 hasConcept C66114498 @default.
- W226155122 hasConcept C74575197 @default.
- W226155122 hasConceptScore W226155122C127413603 @default.
- W226155122 hasConceptScore W226155122C161790260 @default.
- W226155122 hasConceptScore W226155122C175708663 @default.
- W226155122 hasConceptScore W226155122C178790620 @default.
- W226155122 hasConceptScore W226155122C179104552 @default.
- W226155122 hasConceptScore W226155122C185592680 @default.
- W226155122 hasConceptScore W226155122C193015443 @default.
- W226155122 hasConceptScore W226155122C202189072 @default.
- W226155122 hasConceptScore W226155122C2777116465 @default.
- W226155122 hasConceptScore W226155122C42360764 @default.
- W226155122 hasConceptScore W226155122C43535742 @default.
- W226155122 hasConceptScore W226155122C512968161 @default.
- W226155122 hasConceptScore W226155122C516920438 @default.
- W226155122 hasConceptScore W226155122C66114498 @default.
- W226155122 hasConceptScore W226155122C74575197 @default.
- W226155122 hasIssue "1" @default.
- W226155122 hasLocation W2261551221 @default.
- W226155122 hasOpenAccess W226155122 @default.
- W226155122 hasPrimaryLocation W2261551221 @default.
- W226155122 hasRelatedWork W1986146064 @default.
- W226155122 hasRelatedWork W2042834391 @default.
- W226155122 hasRelatedWork W2056955927 @default.
- W226155122 hasRelatedWork W2364748581 @default.
- W226155122 hasRelatedWork W2373210692 @default.
- W226155122 hasRelatedWork W2377904917 @default.
- W226155122 hasRelatedWork W2393120121 @default.
- W226155122 hasRelatedWork W3033104594 @default.
- W226155122 hasRelatedWork W4247509585 @default.
- W226155122 hasRelatedWork W2773955982 @default.
- W226155122 hasVolume "17" @default.
- W226155122 isParatext "false" @default.
- W226155122 isRetracted "false" @default.
- W226155122 magId "226155122" @default.
- W226155122 workType "article" @default.