About: Approach to analysis of redox active sites of working metal-ion zeolites. In-situ analysis of Fe-zeolite catalysts in NOx reduction by NH3, and NO assisted N2O decomposition     Goto   Sponge   NotDistinct   Permalink

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  • A description is given of recent progress in identification of the structure of active sites of a working metal-zeolite catalyst based on combination of targeted preparation of metal-zeolite material and the in situ approach of time-resolved concentration-programmed FTIR analysis (CPR-FTIR). Emphasis is placed on providing a detail description of the working Fe-zeolite catalysts under real reaction conditions of the NOx reduction by NH3, and N2O decomposition. The state of the iron zeolites is also characterized using a variety of methods, including, TPD, TPR, isotopic exchange as well as Mössbauer, EPR, UV-VIS, and FTIR spectroscopies.
  • A description is given of recent progress in identification of the structure of active sites of a working metal-zeolite catalyst based on combination of targeted preparation of metal-zeolite material and the in situ approach of time-resolved concentration-programmed FTIR analysis (CPR-FTIR). Emphasis is placed on providing a detail description of the working Fe-zeolite catalysts under real reaction conditions of the NOx reduction by NH3, and N2O decomposition. The state of the iron zeolites is also characterized using a variety of methods, including, TPD, TPR, isotopic exchange as well as Mössbauer, EPR, UV-VIS, and FTIR spectroscopies. (en)
  • V poslední době byl zaznamenán pokrok při identifikaci struktury aktivních center zeolitů obsahujících kationty kovů založeného na kombinaci cílené přípravy těchto zeolitů a „in situ“ měření časově rozlišených, koncentračně programovaných IR spekter (CPR-FTIR). Důraz je kladen na získání podrobného popisu chování Fe-zeolitů jako katalyzátorů pro redukce NOx amoniaken a rozklad N2O v reálných reakčních podmínkách. Stav Fe-zeolitů je charakterizován také použitím dalších metod jako je TPD, TPR a sledování isotopické výměna a také spektroskopickými metodami např. Mossbauer, EPR, UV-VIS a FTIR. (cs)
Title
  • Approach to analysis of redox active sites of working metal-ion zeolites. In-situ analysis of Fe-zeolite catalysts in NOx reduction by NH3, and NO assisted N2O decomposition
  • Approach to analysis of redox active sites of working metal-ion zeolites. In-situ analysis of Fe-zeolite catalysts in NOx reduction by NH3, and NO assisted N2O decomposition (en)
  • Přístupy k analýze redoxních aktivních center zeolitů s kovovými kationty. Analýza „in situ“ katalyzátorů typu Fe-zeolitů v redukci NOx amoniakem a rozkladu N2O podporovaného NO (cs)
skos:prefLabel
  • Approach to analysis of redox active sites of working metal-ion zeolites. In-situ analysis of Fe-zeolite catalysts in NOx reduction by NH3, and NO assisted N2O decomposition
  • Approach to analysis of redox active sites of working metal-ion zeolites. In-situ analysis of Fe-zeolite catalysts in NOx reduction by NH3, and NO assisted N2O decomposition (en)
  • Přístupy k analýze redoxních aktivních center zeolitů s kovovými kationty. Analýza „in situ“ katalyzátorů typu Fe-zeolitů v redukci NOx amoniakem a rozkladu N2O podporovaného NO (cs)
skos:notation
  • RIV/61388955:_____/05:00021957!RIV06-AV0-61388955
http://linked.open.../vavai/riv/strany
  • 1231;1238
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1ET400400413), Z(AV0Z40400503)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 512942
http://linked.open...ai/riv/idVysledku
  • RIV/61388955:_____/05:00021957
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • FTIR analysis; EPR; zeolites (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [7FC96D139E5E]
http://linked.open...v/mistoKonaniAkce
  • Prague
http://linked.open...i/riv/mistoVydani
  • Amsterdam
http://linked.open...i/riv/nazevZdroje
  • Studies in Surface Science and Catalysis
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Nováková, Jana
  • Sobalík, Zdeněk
  • Tvarůžková, Zdenka
  • Kaucký, Dalibor
  • Bernauer, B.
  • Schwarze, Michael
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Elsevier
https://schema.org/isbn
  • 0-444-52083-X
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