Search results

  1. 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
    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. 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
    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. 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
    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. 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
    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. 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
    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. 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
    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. 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
    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. 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
    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. 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
    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. 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
    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