Search results
- 1.0425217 - ÚMCH 2014 RIV GB eng J - Journal Article
Kobera, Libor - Brus, Jiří - Klein, Petr - Dědeček, Jiří - Urbanová, Martina
Biaxial Q-shearing of 27Al 3QMAS NMR spectra: insight into the structural disorder of framework aluminosilicates.
Solid State Nuclear Magnetic Resonance. 57-58, February–April (2014), s. 29-38. ISSN 0926-2040. E-ISSN 1527-3326
R&D Projects: GA ČR(CZ) GA13-24155S; GA AV ČR IAA400400904
Institutional support: RVO:61389013 ; RVO:61388955
Keywords : 27Al 3QMAS NMR * biaxial shearing * zeolites
Subject RIV: JN - Civil Engineering; CF - Physical ; Theoretical Chemistry (UFCH-W)
Impact factor: 2.266, year: 2014
Permanent Link: http://hdl.handle.net/11104/0231692 - 2.0384175 - ÚFCH JH 2013 RIV NL eng J - Journal Article
Dědeček, Jiří - Sobalík, Zdeněk - Wichterlová, Blanka
Siting and Distribution of Framework Aluminium Atoms in Silicon-Rich Zeolites and Impact on Catalysis.
Catalysis Reviews-Science and Engineering. Roč. 54, č. 2 (2012), s. 135-223. ISSN 0161-4940. E-ISSN 1520-5703
R&D Projects: GA AV ČR KAN100400702; GA AV ČR IAA400400904; GA ČR GAP106/11/0624
Institutional research plan: CEZ:AV0Z40400503
Keywords : Si-rich zeolites * ZSM-5 * beta-zeolite
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 6.375, year: 2012
Permanent Link: http://hdl.handle.net/11104/0213900 - 3.0379050 - ÚMCH 2013 RIV US eng J - Journal Article
Brus, Jiří - Kobera, Libor - Urbanová, Martina - Koloušek, D. - Kotek, Jiří
Insights into the structural transformations of aluminosilicate inorganic polymers: a comprehensive solid-state NMR study.
Journal of Physical Chemistry C. Roč. 116, č. 27 (2012), s. 14627-14637. ISSN 1932-7447. E-ISSN 1932-7455
R&D Projects: GA ČR GAP108/10/1980; GA AV ČR IAA400400904
Institutional research plan: CEZ:AV0Z40500505
Institutional support: RVO:61389013
Keywords : inorganic polymers * phase transition * water
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 4.814, year: 2012
Permanent Link: http://hdl.handle.net/11104/0210329 - 4.0372239 - ÚFCH JH 2012 RIV NL eng J - Journal Article
Sazama, Petr - Wichterlová, Blanka - Dědeček, Jiří - Tvarůžková, Zdenka - Musilová, Zuzana - Palumbo, L. - Sklenák, Štěpán - Gonsiorová, O.
FTIR and (27)Al MAS NMR analysis of the effect of framework Al- and Si-defects in micro- and micro-mesoporous H-ZSM-5 on conversion of methanol to hydrocarbons.
Microporous and Mesoporous Materials. Roč. 143, č. 1 (2011), s. 87-96. ISSN 1387-1811. E-ISSN 1873-3093
R&D Projects: GA ČR GP203/08/P593; GA AV ČR IAA400400812; GA AV ČR IAA400400904
Institutional research plan: CEZ:AV0Z40400503
Keywords : micro-mesoporous H-ZSM-5 zeolite * framework defects * FTIR
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 3.285, year: 2011
Permanent Link: http://hdl.handle.net/11104/0205602 - 5.0363452 - ÚFCH JH 2012 RIV NL eng J - Journal Article
Sobalík, Zdeněk - Nováková, Jana - Dědeček, Jiří - Sathu, Naveen Kumar - Tabor, Edyta - Sazama, Petr - Štastný, P. - Wichterlová, Blanka
Tailoring of Fe-ferrierite for N2O decomposition: On the decisive role of framework Al distribution for catalytic activity of Fe species in Fe-ferrierite.
Microporous and Mesoporous Materials. Roč. 146, 1-3 (2011), s. 172-183. ISSN 1387-1811. E-ISSN 1873-3093
R&D Projects: GA ČR GAP106/11/0624; GA ČR GA203/09/1627; GA AV ČR IAA400400904; GA AV ČR KAN100400702
Institutional research plan: CEZ:AV0Z40400503
Keywords : N2O decomposition * Fe-ferrierite * Al distribution in zeolites
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 3.285, year: 2011
Permanent Link: http://hdl.handle.net/11104/0199329 - 6.0360036 - ÚFCH JH 2012 RIV US eng J - Journal Article
Dědeček, Jiří - Lucero, Melissa Jeanine - Li, Chengbin - Gao, Fei - Klein, Petr - Urbanová, Martina - Tvarůžková, Zdenka - Sazama, Petr - Sklenák, Štěpán
Complex Analysis of the Aluminum Siting in the Framework of Silicon-Rich Zeolites. A Case Study on Ferrierites.
Journal of Physical Chemistry C. Roč. 115, č. 22 (2011), s. 11056-11064. ISSN 1932-7447. E-ISSN 1932-7455
R&D Projects: GA AV ČR IAA400400812; GA AV ČR IAA400400908; GA AV ČR IAA400400904; GA ČR GA203/09/1627; GA ČR GP203/08/P593; GA AV ČR KAN100400702
Institutional research plan: CEZ:AV0Z40400503
Keywords : ferrierites * zeolites * aluminosilicates
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 4.805, year: 2011
Permanent Link: http://hdl.handle.net/11104/0197685 - 7.0358402 - ÚFCH JH 2012 RIV NL eng J - Journal Article
Dědeček, Jiří - Čapek, Libor - Sazama, Petr - Sobalík, Zdeněk - Wichterlová, Blanka
Control of metal ion species in zeolites by distribution of aluminium in the framework: From structural analysis to performance under real conditions of SCR-NOx and NO, N2O decomposition.
Applied Catalysis A - General. Roč. 391, 1-2 (2011), s. 244-253. ISSN 0926-860X. E-ISSN 1873-3875
R&D Projects: GA AV ČR KAN100400702; GA AV ČR IAA400400904
Institutional research plan: CEZ:AV0Z40400503
Keywords : zeolites * Co-BEA * Cu-MFI
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 3.903, year: 2011
Permanent Link: http://hdl.handle.net/11104/0006396 - 8.0357798 - ÚFCH JH 2011 RIV US eng J - Journal Article
Čapek, Libor - Dědeček, Jiří - Sazama, Petr - Wichterlová, Blanka
The decisive role of the distribution of Al in the framework of beta zeolites on the structure and activity of Co ion species in propane-SCR-NOx in the presence of water vapour.
Journal of Catalysis. Roč. 272, č. 1 (2010), s. 44-54. ISSN 0021-9517. E-ISSN 1090-2694
R&D Projects: GA AV ČR KAN100400702; GA AV ČR IAA400400904
Grant - others:EU Network of Excellence IDECAT(XE) NMP 3-CT-2005-011730
Institutional research plan: CEZ:AV0Z40400503
Keywords : Co-beta zeolites * Al distribution * SCR-NOx
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 5.415, year: 2010
Permanent Link: http://hdl.handle.net/11104/0195993 - 9.0345231 - ÚFCH JH 2011 RIV US eng J - Journal Article
Sklenák, Štěpán - Andrikopoulos, Prokopis C. - Boekfa, Bundet - Jansang, Bavornpon - Nováková, Jana - Benco, L. - Bucko, T. - Hafner, J. - Dědeček, Jiří - Sobalík, Zdeněk
N2O decomposition over Fe-zeolites: Structure of the active sites and the origin of the distinct reactivity of Fe-ferrierite, Fe-ZSM-5, and Fe-beta. A combined periodic DFT and multispectral study.
Journal of Catalysis. Roč. 272, č. 2 (2010), s. 262-274. ISSN 0021-9517. E-ISSN 1090-2694
R&D Projects: GA AV ČR IAA400400812; GA AV ČR IAA400400908; GA AV ČR IAA400400904; GA ČR GA203/09/1627; GA AV ČR KAN100400702
Institutional research plan: CEZ:AV0Z40400503
Keywords : N2O decomposition * Fe in ferrierite * Fe in ZSM-5
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 5.415, year: 2010
Permanent Link: http://hdl.handle.net/11104/0186547 - 10.0336493 - ÚFCH JH 2010 RIV US eng J - Journal Article
Dědeček, Jiří - Sklenák, Štěpán - Li, Chengbin - Gao, Fei - Brus, Jiří - Zhu, Q. - Tatsumi, T.
Effect of Al/Si Substitutions and Silanol Nests on the Local Geometry of Si and Al Framework Sites in Silicone-Rich Zeolites: A Combined High Resolution Al-27 and Si-29 NMR and Density Functional Theory/Molecular Mechanics Study.
[Efekt Al/Si substituce a silanolových hnízd na lokální geometrii Si a Al skeletálních míst v křemíkem bohatých zeolitech: kombinovaná studie využívající vysoko rozlišenou 27Al a 29Si NMR spektroskopii a DFT/molekulovou mechaniku.]
Journal of Physical Chemistry C. Roč. 113, č. 32 (2009), s. 14454-14466. ISSN 1932-7447. E-ISSN 1932-7455
R&D Projects: GA AV ČR IAA400400812; GA AV ČR IAA400400908; GA AV ČR IAA400400904; GA ČR GA203/09/1627; GA AV ČR KAN100400702
Institutional research plan: CEZ:AV0Z40400503; CEZ:AV0Z40500505
Keywords : ab-initio calculation * NMR spectroscopy * DFT/MM
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 4.224, year: 2009
Permanent Link: http://hdl.handle.net/11104/0180713