Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Olga Gonsiorova"'
Autor:
Kinga Mlekodaj, Joanna E. Olszowka, Venceslava Tokarova, Edyta Tabor, Ales Kasparek, Jana Novakova, Gabriela Stavova, Olga Gonsiorova, Lenka Peliskova, Jiri Brus, Radim Pilar, Petr Klein, Jiri Dedecek
Publikováno v:
Molecules, Vol 25, Iss 15, p 3434 (2020)
Beta zeolites with Si/Al around 14 were prepared using three new alkali-free synthesis methods based on the application of amorphous aluminosilicate precursor and calcined in ammonia or air. All samples exhibit structural and textural properties of s
Externí odkaz:
https://doaj.org/article/7bb3fe1860294b768c4d2c3092c13749
Autor:
Venceslava Tokarova, Gabriela Stavova, Jiri Dedecek, Radim Pilar, Lenka Peliskova, Kinga Mlekodaj, Petr Klein, Joanna E. Olszówka, Olga Gonsiorova, Jiri Brus, Jana Nováková, Ales Kasparek, Edyta Tabor
Publikováno v:
Molecules, Vol 25, Iss 3434, p 3434 (2020)
Molecules
Volume 25
Issue 15
Molecules
Volume 25
Issue 15
Beta zeolites with Si/Al around 14 were prepared using three new alkali-free synthesis methods based on the application of amorphous aluminosilicate precursor and calcined in ammonia or air. All samples exhibit structural and textural properties of s
Autor:
Petr Sazama, Zuzana Musilová, Zdenka Tvaruzkova, Jiri Dedecek, Stepan Sklenak, Blanka Wichterlová, Luisa Palumbo, Olga Gonsiorova
Publikováno v:
Microporous and Mesoporous Materials. 143:87-96
A series of micro- and micro-mesoporous H-ZSM-5 zeolites with highly regular and, on the other side, a defective framework were prepared by synthesis and post-synthesis treatment, and their activity was investigated in transformation of methanol to l
Autor:
Zdeněk Sobalík, David Habermacher, Olga Gonsiorova, L. Vradman, Blanka Wichterlová, Johan A. Martens, Roald Brosius, Moti Herskowitz, V. Tokarová, Jiří Dědeček, Libor Čapek
Publikováno v:
Topics in Catalysis. :333-339
Zeolites having MFI, FER and *BEA topology were loaded with iron using solid state cation exchange method. The Fe:Al atomic ratio was 1:4. The zeolites were characterized using nitrogen adsorption, FTIR and DR UV–Vis–NIR spectroscopy. The catalyt
Publikováno v:
Phys. Chem. Chem. Phys.. 4:5406-5413
The occurrence of “Al pairs” in the framework of ZSM-5 and their spatial distribution in zeolites was estimated by using exchanged Co2+ ions as probes for “Al pairs”. The visible spectra of Co2+ ions were employed to monitor the distribution