Matches in SemOpenAlex for { <https://semopenalex.org/work/W2579687910> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2579687910 endingPage "1501" @default.
- W2579687910 startingPage "1494" @default.
- W2579687910 abstract "Abstract Mg-Co and Mg-Mn-Co composite oxides with different compositions were prepared by sol-gel method for N 2 O catalytic decomposition in the presence of oxygen. Of Mg-Mn-Co catalysts, the one with higher activity was impregnated by K 2 CO 3 solution to make K-modified catalyst. These catalysts were characterized by X-ray diffraction (XRD), nitrogen physisorption (BET), scanning electron microscopy (SEM), temperature-programmed reduction of hydrogen (H 2 -TPR), and temperature-programmed desorption of oxygen (O 2 -TPD). The effect of preparation parameters such as compositions and potassium loadings on their catalytic activity has been investigated. The results show that K-modified catalysts exhibit better activity and higher resistance towards water in contrast to un-modified catalyst due to the weakness of surface metal-oxygen bonds. Among these catalysts, 0.02K/MgMn 0.2 Co 1.8 O 4 is the most active, over which 97% and 60% conversions of N 2 O can be reached at 400°C after continuous running for 50 h under the atmosphere of oxygen-alone and oxygen-steam together, respectively. When the steam is switched off, the catalytic activity of 0.02K/MgMn 0.2 Co 1.8 O 4 can be restored to large extent, indicating the good water-resistance of K-modified catalyst." @default.
- W2579687910 created "2017-01-26" @default.
- W2579687910 creator A5045048552 @default.
- W2579687910 creator A5055435572 @default.
- W2579687910 creator A5091110235 @default.
- W2579687910 date "2016-12-01" @default.
- W2579687910 modified "2023-09-28" @default.
- W2579687910 title "Catalytic decomposition of N2O over Mg-Co and Mg-Mn-Co composite oxides" @default.
- W2579687910 cites W14554957 @default.
- W2579687910 cites W1488029316 @default.
- W2579687910 cites W1971343687 @default.
- W2579687910 cites W1977032637 @default.
- W2579687910 cites W1978963731 @default.
- W2579687910 cites W1983759194 @default.
- W2579687910 cites W1993723120 @default.
- W2579687910 cites W1998935501 @default.
- W2579687910 cites W1999198608 @default.
- W2579687910 cites W2002295591 @default.
- W2579687910 cites W2047560954 @default.
- W2579687910 cites W2054768503 @default.
- W2579687910 cites W2055663694 @default.
- W2579687910 cites W2058369771 @default.
- W2579687910 cites W2065765765 @default.
- W2579687910 cites W2078197617 @default.
- W2579687910 cites W2088601926 @default.
- W2579687910 cites W2090061141 @default.
- W2579687910 cites W2104376223 @default.
- W2579687910 cites W2142280547 @default.
- W2579687910 cites W2237692863 @default.
- W2579687910 cites W2250417299 @default.
- W2579687910 cites W2283693401 @default.
- W2579687910 cites W308548856 @default.
- W2579687910 cites W34251413 @default.
- W2579687910 cites W645413824 @default.
- W2579687910 doi "https://doi.org/10.1016/s1872-5813(17)30005-1" @default.
- W2579687910 hasPublicationYear "2016" @default.
- W2579687910 type Work @default.
- W2579687910 sameAs 2579687910 @default.
- W2579687910 citedByCount "10" @default.
- W2579687910 countsByYear W25796879102017 @default.
- W2579687910 countsByYear W25796879102018 @default.
- W2579687910 countsByYear W25796879102019 @default.
- W2579687910 countsByYear W25796879102021 @default.
- W2579687910 countsByYear W25796879102022 @default.
- W2579687910 crossrefType "journal-article" @default.
- W2579687910 hasAuthorship W2579687910A5045048552 @default.
- W2579687910 hasAuthorship W2579687910A5055435572 @default.
- W2579687910 hasAuthorship W2579687910A5091110235 @default.
- W2579687910 hasConcept C104779481 @default.
- W2579687910 hasConcept C124681953 @default.
- W2579687910 hasConcept C159985019 @default.
- W2579687910 hasConcept C161790260 @default.
- W2579687910 hasConcept C178790620 @default.
- W2579687910 hasConcept C179104552 @default.
- W2579687910 hasConcept C185592680 @default.
- W2579687910 hasConcept C192562407 @default.
- W2579687910 hasConcept C528890316 @default.
- W2579687910 hasConceptScore W2579687910C104779481 @default.
- W2579687910 hasConceptScore W2579687910C124681953 @default.
- W2579687910 hasConceptScore W2579687910C159985019 @default.
- W2579687910 hasConceptScore W2579687910C161790260 @default.
- W2579687910 hasConceptScore W2579687910C178790620 @default.
- W2579687910 hasConceptScore W2579687910C179104552 @default.
- W2579687910 hasConceptScore W2579687910C185592680 @default.
- W2579687910 hasConceptScore W2579687910C192562407 @default.
- W2579687910 hasConceptScore W2579687910C528890316 @default.
- W2579687910 hasIssue "12" @default.
- W2579687910 hasLocation W25796879101 @default.
- W2579687910 hasOpenAccess W2579687910 @default.
- W2579687910 hasPrimaryLocation W25796879101 @default.
- W2579687910 hasRelatedWork W2010720501 @default.
- W2579687910 hasRelatedWork W2042024419 @default.
- W2579687910 hasRelatedWork W2065505327 @default.
- W2579687910 hasRelatedWork W2065857832 @default.
- W2579687910 hasRelatedWork W2068428849 @default.
- W2579687910 hasRelatedWork W2246305103 @default.
- W2579687910 hasRelatedWork W2366725425 @default.
- W2579687910 hasRelatedWork W2464646335 @default.
- W2579687910 hasRelatedWork W56171791 @default.
- W2579687910 hasRelatedWork W91361363 @default.
- W2579687910 hasVolume "44" @default.
- W2579687910 isParatext "false" @default.
- W2579687910 isRetracted "false" @default.
- W2579687910 magId "2579687910" @default.
- W2579687910 workType "article" @default.