Počet záznamů: 1
Metal exchanged zeolites for catalytic decomposition of N2O
- 1.
SYSNO ASEP 0340323 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Metal exchanged zeolites for catalytic decomposition of N2O Tvůrce(i) Lebhsetwar, N. (IN)
Dhakad, M. (IN)
Biniwale, R. (IN)
Mitsuhasi, T. (JP)
Haneda, H. (JP)
Reddy, P.S.S. (IN)
Bakardjieva, Snejana (UACH-T) SAI, RID, ORCID
Šubrt, Jan (UACH-T) SAI, RID
Kumar, S. (IN)
Kumar, V. (IN)
Saiprasad, P. (IN)
Rayalu, S. (IN)Zdroj.dok. Catalysis Today. - : Elsevier - ISSN 0920-5861
Roč. 141, 1-2 (2009), s. 205-210Poč.str. 6 s. Akce 18th National Symposium and Indo-US seminar on Catalysis Datum konání 16.04.2007-18.04.2007 Místo konání Dehradun Země HR - Chorvatsko Typ akce WRD Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova N2O decomposition ; catalyst ; zeolite Vědní obor RIV CA - Anorganická chemie CEZ AV0Z40320502 - UACH-T (2005-2011) UT WOS 000264437500034 DOI 10.1016/j.cattod.2008.03.032 Anotace Ru + Ag/US-Y and Ru + Co/US-Y based catalysts have been studied for their catalytic activity towards N2O decomposition, a reaction of current environmental importance. Ruthenium-cobalt based catalyst shows higher catalytic activity than the ruthenium-silver-based catalyst. Almost 90% conversion of N2O is achieved over Ru + Co/US-Y at 583 K with a maximum of 0.134 mmol of N2O decomposed per gram of the catalyst per unit time. These catalytic materials have been characterized for their structure, composition, morphology etc. using XRD, SEM, EDX, ICP, BET techniques. The synergistic effect of transition metals as well as chemical properties of US-Y are responsible for the excellent catalytic activity for N2O decomposition reaction. These catalysts are thermally stable and can be used for the direct decomposition of N2O emissions even under high concentration. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2010
Počet záznamů: 1