Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040379132> ?p ?o ?g. }
- W2040379132 endingPage "411" @default.
- W2040379132 startingPage "403" @default.
- W2040379132 abstract "The NiSO4 supported on Fe2O3-promoted ZrO2 catalysts were prepared by the impregnation method. Fe2O3-promoted ZrO2 was prepared by the coprecipitation method using a mixed aqueous solution of zirconium oxychloride and iron nitrate solution followed by adding an aqueous ammonia solution. No diffraction line of nickel sulfate was observed up to 20 wt.%, indicating good dispersion of nickel sulfate on the surface of Fe2O3–ZrO2. The addition of nickel sulfate (or Fe2O3) to ZrO2 shifted the phase transition of ZrO2 (from amorphous to tetragonal) to higher temperatures because of the interaction between nickel sulfate (or Fe2O3) and ZrO2. 15-NiSO4/5-Fe2O3–ZrO2 containing 15 wt.% NiSO4 and 5 mol% Fe2O3, and calcined at 500 °C exhibited a maximum catalytic activity for ethylene dimerization. NiSO4/Fe2O3–ZrO2 catalysts was very effective for ethylene dimerization even at room temperature, but Fe2O3–ZrO2 without NiSO4 did not exhibit any catalytic activity at all. The catalytic activities were correlated with the acidity of catalysts measured by the ammonia chemisorption method. The addition of Fe2O3 up to 5 mol% enhanced the acidity, surface area, thermal property, and catalytic activities of catalysts gradually, due to the interaction between Fe2O3 and ZrO2 and due to consequent formation of Fe–O–Zr bond." @default.
- W2040379132 created "2016-06-24" @default.
- W2040379132 creator A5011683657 @default.
- W2040379132 creator A5085698089 @default.
- W2040379132 date "2006-02-01" @default.
- W2040379132 modified "2023-09-26" @default.
- W2040379132 title "Ethylene dimerization over NiSO4 supported on Fe2O3-promoted ZrO2 catalyst" @default.
- W2040379132 cites W1964357844 @default.
- W2040379132 cites W1964709313 @default.
- W2040379132 cites W1967979409 @default.
- W2040379132 cites W1968095878 @default.
- W2040379132 cites W1968672898 @default.
- W2040379132 cites W1971276077 @default.
- W2040379132 cites W1977820863 @default.
- W2040379132 cites W1980017890 @default.
- W2040379132 cites W1981568375 @default.
- W2040379132 cites W1989453627 @default.
- W2040379132 cites W1990548864 @default.
- W2040379132 cites W1990967700 @default.
- W2040379132 cites W1991348880 @default.
- W2040379132 cites W1995057489 @default.
- W2040379132 cites W2003676961 @default.
- W2040379132 cites W2003965943 @default.
- W2040379132 cites W2005476930 @default.
- W2040379132 cites W2010140370 @default.
- W2040379132 cites W2020493472 @default.
- W2040379132 cites W2023515193 @default.
- W2040379132 cites W2025070732 @default.
- W2040379132 cites W2029723886 @default.
- W2040379132 cites W2043013167 @default.
- W2040379132 cites W2044470772 @default.
- W2040379132 cites W2049529415 @default.
- W2040379132 cites W2055187962 @default.
- W2040379132 cites W2062322623 @default.
- W2040379132 cites W2062710272 @default.
- W2040379132 cites W2066985941 @default.
- W2040379132 cites W2068248858 @default.
- W2040379132 cites W2075549870 @default.
- W2040379132 cites W2079057301 @default.
- W2040379132 cites W2081036144 @default.
- W2040379132 cites W2081306230 @default.
- W2040379132 cites W2087482945 @default.
- W2040379132 cites W2089060463 @default.
- W2040379132 cites W2092208788 @default.
- W2040379132 cites W2094566435 @default.
- W2040379132 cites W2100950559 @default.
- W2040379132 cites W2129515586 @default.
- W2040379132 cites W2135419023 @default.
- W2040379132 cites W239570170 @default.
- W2040379132 cites W2798202764 @default.
- W2040379132 cites W2913959456 @default.
- W2040379132 cites W3208467871 @default.
- W2040379132 cites W4211254714 @default.
- W2040379132 cites W675533 @default.
- W2040379132 doi "https://doi.org/10.1016/j.cattod.2005.10.052" @default.
- W2040379132 hasPublicationYear "2006" @default.
- W2040379132 type Work @default.
- W2040379132 sameAs 2040379132 @default.
- W2040379132 citedByCount "21" @default.
- W2040379132 countsByYear W20403791322012 @default.
- W2040379132 countsByYear W20403791322014 @default.
- W2040379132 countsByYear W20403791322016 @default.
- W2040379132 countsByYear W20403791322017 @default.
- W2040379132 countsByYear W20403791322018 @default.
- W2040379132 countsByYear W20403791322019 @default.
- W2040379132 countsByYear W20403791322020 @default.
- W2040379132 countsByYear W20403791322022 @default.
- W2040379132 crossrefType "journal-article" @default.
- W2040379132 hasAuthorship W2040379132A5011683657 @default.
- W2040379132 hasAuthorship W2040379132A5085698089 @default.
- W2040379132 hasConcept C106773901 @default.
- W2040379132 hasConcept C161790260 @default.
- W2040379132 hasConcept C178790620 @default.
- W2040379132 hasConcept C179104552 @default.
- W2040379132 hasConcept C184651966 @default.
- W2040379132 hasConcept C185592680 @default.
- W2040379132 hasConcept C2776382133 @default.
- W2040379132 hasConcept C2778343803 @default.
- W2040379132 hasConcept C2778597550 @default.
- W2040379132 hasConcept C28737856 @default.
- W2040379132 hasConcept C504270822 @default.
- W2040379132 hasConcept C7082614 @default.
- W2040379132 hasConceptScore W2040379132C106773901 @default.
- W2040379132 hasConceptScore W2040379132C161790260 @default.
- W2040379132 hasConceptScore W2040379132C178790620 @default.
- W2040379132 hasConceptScore W2040379132C179104552 @default.
- W2040379132 hasConceptScore W2040379132C184651966 @default.
- W2040379132 hasConceptScore W2040379132C185592680 @default.
- W2040379132 hasConceptScore W2040379132C2776382133 @default.
- W2040379132 hasConceptScore W2040379132C2778343803 @default.
- W2040379132 hasConceptScore W2040379132C2778597550 @default.
- W2040379132 hasConceptScore W2040379132C28737856 @default.
- W2040379132 hasConceptScore W2040379132C504270822 @default.
- W2040379132 hasConceptScore W2040379132C7082614 @default.
- W2040379132 hasIssue "3-4" @default.
- W2040379132 hasLocation W20403791321 @default.
- W2040379132 hasOpenAccess W2040379132 @default.
- W2040379132 hasPrimaryLocation W20403791321 @default.