Naděžda Žilková
Academy of Sciences of the Czech Republic
59 Papers
845 Citations
Naděžda Žilková is an academic researcher from Academy of Sciences of the Czech Republic. The author has contributed to research in topics: Catalysis & Mesoporous material. The author has an hindex of 27, co-authored 57 publications. Previous affiliations of Naděžda Žilková include Chevron Corporation.
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Papers
Uniformity and Ordering of Inner Walls of (Al)MCM-41
TL;DR: In this paper, the uniformity and ordering of the surface of (Al)MCM-41 channel walls were investigated employing bare Co(II) ions as probes, and two types of uniform cationic sites were found in dehydrated Co-Al MCM41 in a wide range of Si/Al/Co chemical composition (Si/Al = 11-76, Co/Co = 0.08-0.44).
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(Al)MCM-41 molecular sieves. Aluminium distribution, uniformity and structure of inner surface
TL;DR: In this paper, the effect of the framework Al content and synthesis procedure on the number of framework Al atoms located on the surface of (Al)MCM-41 channels and the distribution of the Al atoms between single Al atoms and various Al-O-(SiO) 1, 2 -Al species was investigated.
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Molecular sieve catalysts for metathesis reactions
TL;DR: In this paper, the mesoporous molecular sieves were modified with transition metal oxides (Re2O7, MoO3), and mesoporus supports with immobilized organometallic catalysts of Schrock and Grubbs types.
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The Effect of Acidity of Al and Fe Silicates with MFI Structure on Benzene and Toluene Alkylation with Isopropyl Alcohol
TL;DR: In this paper, a kinetic study of toluene and benzene alkylation with isopropyl alcohol on alumo-and ferrisilicates of the MFI structure has shown that the reaction rate is controlled by the desorption/transport rate of bulky, strongly adsorbed cymenes and cumene.
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