Počet záznamů: 1
Organized Mesoporous Alumina: Synthesis, Structure and Potential in Catalysis
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SYSNO ASEP 0181820 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Organized Mesoporous Alumina: Synthesis, Structure and Potential in Catalysis Tvůrce(i) Čejka, Jiří (UFCH-W) RID, ORCID, SAI Zdroj.dok. Applied Catalysis A - General. - : ELSEVIER SCIENCE BV - ISSN 0926-860X
Roč. 254, - (2003), s. 327-338Poč.str. 12 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova organized mesoporous alumina ; mesoporous molecular sieves ; synthesis Vědní obor RIV CF - Fyzikální chemie a teoretická chemie CEP IAA4040001 GA AV ČR - Akademie věd GA104/02/0571 GA ČR - Grantová agentura ČR ME 404 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z4040901 - UFCH-W Anotace Organized mesoporous alumina represents a very interesting molecular sieve exhibiting a narrow pore size distribution with higher surface areas compared to conventional aluminas, used as a support for catalytically active species in numerous large-scale industrial processes. This review encompasses various synthesis approaches to organized mesoporous aluminas, description of their structures and properties, and characterization by various experimental techniques. The potential of the mesoporous alumina with respect to use in catalysis is also outlined. Surface areas up to 800 m2/g and pore sizes ranging from 2.0 to more than 10 nm are characteristic for organized mesoporous aluminas prepared by neutral, anionic and cationic synthesis routes. Although utilization of mesoporous aluminas as a support in catalysis has not been reported frequently, they have a certain potential in hydrodesulfurization and metathesis reactions. Pracoviště Ústav fyzikální chemie J.Heyrovského Kontakt Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Rok sběru 2004
Počet záznamů: 1