Matches in SemOpenAlex for { <https://semopenalex.org/work/W1981310180> ?p ?o ?g. }
- W1981310180 endingPage "269" @default.
- W1981310180 startingPage "263" @default.
- W1981310180 abstract "Fen+-ZSM-11 zeolites, with Fe2+ and/or Fe3+ as active sites prepared by us by reproducible post-synthesis methods showed magnetic properties. Otherwise, they are very important in environmental catalysis for the reduction of NOx to N2 with hydrocarbons. The magnetic and catalytic properties of Fe-ZSM-11 samples with different contents of Fe2+ and Fe3+ were compared. The Fe2+-ZSM-11 sample (with 1.8 Fe2+ per unit cell) showed the best catalytic activity and greater saturation magnetization than the other samples. The proportion of Fe2+ per unit cell allows having higher amount of active sites for the reduction of NO when Fe2+ is bonded to the zeolite structure. These Fe2+ species bonded to the framework could generate ferromagnetic couples conferring the ferromagnetic behavior to the samples. The saturation magnetization of the other samples is smaller due to the lower amount of couples Fe2+–Fe2+. When the amount of Fe3+ increases, the Fe bonded to the structure as counter ion decreases, forming α-Fe2O3 as isolated clusters inactive for the reduction of NO. Mössbauer characterization of Fe2+-ZSM-11 showed that the Fe is forming couples (ferromagnetic) in an important amount. XANES studies of Fen+-ZSM-11 samples were performed in order to obtain the Fe2,3+composition." @default.
- W1981310180 created "2016-06-24" @default.
- W1981310180 creator A5009876821 @default.
- W1981310180 creator A5049435154 @default.
- W1981310180 creator A5065774785 @default.
- W1981310180 date "2006-07-03" @default.
- W1981310180 modified "2023-09-23" @default.
- W1981310180 title "Fe-ZSM-11 magnetic properties: Its relation with the catalytic activity for NOx SCR with iso-butane and O2" @default.
- W1981310180 cites W1532749608 @default.
- W1981310180 cites W1640861557 @default.
- W1981310180 cites W1983572885 @default.
- W1981310180 cites W1991737784 @default.
- W1981310180 cites W1998898158 @default.
- W1981310180 cites W2009591276 @default.
- W1981310180 cites W2011903938 @default.
- W1981310180 cites W2013340851 @default.
- W1981310180 cites W2020761866 @default.
- W1981310180 cites W2022015637 @default.
- W1981310180 cites W2033156160 @default.
- W1981310180 cites W2035520129 @default.
- W1981310180 cites W2041044296 @default.
- W1981310180 cites W2047431710 @default.
- W1981310180 cites W2076132698 @default.
- W1981310180 cites W2078338705 @default.
- W1981310180 cites W2078651448 @default.
- W1981310180 cites W2085623965 @default.
- W1981310180 cites W2087024255 @default.
- W1981310180 cites W2111542576 @default.
- W1981310180 cites W2168130998 @default.
- W1981310180 cites W2328097254 @default.
- W1981310180 cites W2739616593 @default.
- W1981310180 cites W84812075 @default.
- W1981310180 doi "https://doi.org/10.1016/j.apcata.2006.03.053" @default.
- W1981310180 hasPublicationYear "2006" @default.
- W1981310180 type Work @default.
- W1981310180 sameAs 1981310180 @default.
- W1981310180 citedByCount "4" @default.
- W1981310180 countsByYear W19813101802013 @default.
- W1981310180 countsByYear W19813101802015 @default.
- W1981310180 countsByYear W19813101802019 @default.
- W1981310180 crossrefType "journal-article" @default.
- W1981310180 hasAuthorship W1981310180A5009876821 @default.
- W1981310180 hasAuthorship W1981310180A5049435154 @default.
- W1981310180 hasAuthorship W1981310180A5065774785 @default.
- W1981310180 hasConcept C105923489 @default.
- W1981310180 hasConcept C113196181 @default.
- W1981310180 hasConcept C114614502 @default.
- W1981310180 hasConcept C115260700 @default.
- W1981310180 hasConcept C121332964 @default.
- W1981310180 hasConcept C147789679 @default.
- W1981310180 hasConcept C15752686 @default.
- W1981310180 hasConcept C161790260 @default.
- W1981310180 hasConcept C178790620 @default.
- W1981310180 hasConcept C179104552 @default.
- W1981310180 hasConcept C185592680 @default.
- W1981310180 hasConcept C203032635 @default.
- W1981310180 hasConcept C26873012 @default.
- W1981310180 hasConcept C2778077586 @default.
- W1981310180 hasConcept C2778533180 @default.
- W1981310180 hasConcept C2778717364 @default.
- W1981310180 hasConcept C32546565 @default.
- W1981310180 hasConcept C33923547 @default.
- W1981310180 hasConcept C62520636 @default.
- W1981310180 hasConcept C70854507 @default.
- W1981310180 hasConcept C8010536 @default.
- W1981310180 hasConcept C82217956 @default.
- W1981310180 hasConcept C9930424 @default.
- W1981310180 hasConceptScore W1981310180C105923489 @default.
- W1981310180 hasConceptScore W1981310180C113196181 @default.
- W1981310180 hasConceptScore W1981310180C114614502 @default.
- W1981310180 hasConceptScore W1981310180C115260700 @default.
- W1981310180 hasConceptScore W1981310180C121332964 @default.
- W1981310180 hasConceptScore W1981310180C147789679 @default.
- W1981310180 hasConceptScore W1981310180C15752686 @default.
- W1981310180 hasConceptScore W1981310180C161790260 @default.
- W1981310180 hasConceptScore W1981310180C178790620 @default.
- W1981310180 hasConceptScore W1981310180C179104552 @default.
- W1981310180 hasConceptScore W1981310180C185592680 @default.
- W1981310180 hasConceptScore W1981310180C203032635 @default.
- W1981310180 hasConceptScore W1981310180C26873012 @default.
- W1981310180 hasConceptScore W1981310180C2778077586 @default.
- W1981310180 hasConceptScore W1981310180C2778533180 @default.
- W1981310180 hasConceptScore W1981310180C2778717364 @default.
- W1981310180 hasConceptScore W1981310180C32546565 @default.
- W1981310180 hasConceptScore W1981310180C33923547 @default.
- W1981310180 hasConceptScore W1981310180C62520636 @default.
- W1981310180 hasConceptScore W1981310180C70854507 @default.
- W1981310180 hasConceptScore W1981310180C8010536 @default.
- W1981310180 hasConceptScore W1981310180C82217956 @default.
- W1981310180 hasConceptScore W1981310180C9930424 @default.
- W1981310180 hasIssue "2" @default.
- W1981310180 hasLocation W19813101801 @default.
- W1981310180 hasOpenAccess W1981310180 @default.
- W1981310180 hasPrimaryLocation W19813101801 @default.
- W1981310180 hasRelatedWork W1151944701 @default.
- W1981310180 hasRelatedWork W1992972155 @default.
- W1981310180 hasRelatedWork W2020536964 @default.
- W1981310180 hasRelatedWork W2365816356 @default.