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Records found: 14

0439638 - ÚMCH 2015 RIV DE eng J - Journal Article
Brus, Jiří - Kobera, Libor - Schoefberger, W. - Urbanová, Martina - Klein, Petr - Sazama, Petr - Tabor, Edyta - Sklenák, Štěpán - Fishchuk, A. V. - Dědeček, Jiří
Structure of framework aluminum Lewis sites and perturbed aluminum atoms in zeolites as determined by 27Al{1H} REDOR (3Q) MAS NMR spectroscopy and DFT/molecular mechanics.
Angewandte Chemie - International Edition. Roč. 54, č. 2 (2015), s. 541-545. ISSN 1433-7851
R&D Projects: GA ČR(CZ) GA14-10251S; GA ČR(CZ) GA13-24155S
Institutional Support: RVO:61389013 ; RVO:61388955
Keywords: aluminum * density functional calculations * Lewis acids
Subject RIV: JN - Civil Engineering; CI - Industrial Chemistry, Chemical Engineering
Impact factor: 11.709, year: 2015
Dědeček, Jiří
Permanent link: http://hdl.handle.net/11104/0244084

0476026 - ÚFCH JH 2018 RIV DE eng J - Journal Article
Karcz, R. - Dědeček, Jiří - Supronowicz, B. - Thomas, Haunani M. - Klein, Petr - Tabor, Edyta - Sazama, Petr - Pashková, Veronika - Sklenák, Štěpán
TNU-9 Zeolite: Aluminum Distribution and Extra-Framework Sites of Divalent Cations.
Chemistry A European Journal. Roč. 23, JUL 2017 (2017), s. 8857-8870. ISSN 1521-3765
R&D Projects: GA ČR(CZ) GA15-14007S; GA MŠk(CZ) LM2015073
Ga MŠk(CZ) LM2015070
Institutional Support: RVO:61388955
Keywords: Aluminum * Cobalt * Density functional calculations * Structure elucidation * Zeolites
Subject RIV: CF - Physical & Theoretical Chemistry
Obor OECD: Physical chemistry
Impact factor: 5.160, year: 2017
Permanent link: http://hdl.handle.net/11104/0272594

0460633 - ÚFCH JH 2017 RIV US eng J - Journal Article
Klein, Petr - Pashková, Veronika - Thomas, Haunani M. - Whittleton, Sarah R. - Brus, Jiří - Kobera, Libor - Dědeček, Jiří - Sklenák, Štěpán
Local Structure of Cationic Sites in Dehydrated Zeolites Inferred from 27Al Magic-Angle Spinning NMR and Density Functional Theory Calculations. A Study on Li-, Na-, and K-Chabazite.
Journal of Physical Chemistry C. Roč. 120, č. 26 (2016), s. 14216-14225. ISSN 1932-7447
R&D Projects: GA ČR GA15-13876S; GA ČR(CZ) GA15-14007S
Institutional Support: RVO:61388955 ; RVO:61389013
Keywords: zeolites * density functional theory * NMR spectroscopy
Subject RIV: CF - Physical & Theoretical Chemistry; CD - Macromolecular Chemistry
Impact factor: 4.536, year: 2016
Permanent link: http://hdl.handle.net/11104/0260646

0443990 - ÚFCH JH 2016 RIV GB eng J - Journal Article
Klein, Petr - Dědeček, Jiří - Thomas, Haunani M. - Whittleton, Sarah R. - Pashková, Veronika - Brus, Jiří - Kobera, Libor - Sklenák, Štěpán
NMR crystallography of monovalent cations in inorganic matrixes: Li+ siting and the local structure of Li+ sites in ferrierites.
Chemical Communications. Roč. 51, č. 43 (2015), s. 8962-8965. ISSN 1359-7345
R&D Projects: GA MŠk(CZ) LD14010; GA ČR(CZ) GA15-14007S
Institutional Support: RVO:61388955 ; RVO:61389013
Keywords: NMR crystallography * lithium * DFT
Subject RIV: CF - Physical & Theoretical Chemistry; CD - Macromolecular Chemistry
Impact factor: 6.567, year: 2015
Permanent link: http://hdl.handle.net/11104/0246595

0458272 - ÚFCH JH 2017 RIV DE eng J - Journal Article
Pashková, Veronika - Sklenák, Štěpán - Klein, Petr - Urbanová, Martina - Dědeček, Jiří
Location of Framework Al Atoms in the Channels of ZSM-5: Effect of the (Hydrothermal) Synthesis.
Chemistry A European Journal. Roč. 22, č. 12 (2016), s. 3937-3941. ISSN 1521-3765
R&D Projects: GA ČR GA15-13876S
Institutional Support: RVO:61388955
Keywords: ZSM-5 * synthesis * zeolites
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 5.317, year: 2016
Permanent link: http://hdl.handle.net/11104/0258556

0476873 - ÚFCH JH 2018 RIV US eng J - Journal Article
Pastvová, Jana - Kaucký, Dalibor - Morávková, Jaroslava - Rathouský, Jiří - Sklenák, Štěpán - Vorokhta, Maryna - Brabec, Libor - Pilař, Radim - Jakubec, Ivo - Tabor, Edyta - Klein, Petr - Sazama, Petr
Effect of Enhanced Accessibility of Acid Sites in Micromesoporous Mordenite Zeolites on Hydroisomerization of n-Hexane.
ACS Catalysis. Roč. 7, č. 9 (2017), s. 5781-5795. ISSN 2155-5435
R&D Projects: GA ČR GA15-12113S; GA MŠk(CZ) LM2015073
Institutional Support: RVO:61388955 ; RVO:61388980 ; RVO:67985891
Keywords: micromesoporous mordenite (MOR) zeolites * isomerization * n-hexane
Subject RIV: CF - Physical & Theoretical Chemistry; CA - Inorganic Chemistry; CA - Inorganic Chemistry
Obor OECD: Physical chemistry; Inorganic and nuclear chemistry (UACH-T); Inorganic and nuclear chemistry (USMH-B)
Impact factor: 11.384, year: 2017
Permanent link: http://hdl.handle.net/11104/0273288

0490608 - ÚFCH JH 2019 RIV NL eng J - Journal Article
Pastvová, Jana - Pilař, Radim - Morávková, Jaroslava - Kaucký, Dalibor - Rathouský, Jiří - Sklenák, Štěpán - Sazama, Petr
Tailoring the structure and acid site accessibility of mordenite zeolite for hydroisomerisation of n-hexane.
Applied Catalysis A - General. Roč. 562, JUL 2018 (2018), s. 159-172. ISSN 0926-860X
R&D Projects: GA ČR GA15-12113S; GA MŠk(CZ) LM2015073; GA MŠk(CZ) EF16_013/0001821
Institutional Support: RVO:61388955
Keywords: Isomerisation * Micromesoporous structure * Mordenite (MOR) zeolites * n-hexane * Supermicroporosity
Subject RIV: CF - Physical & Theoretical Chemistry
Obor OECD: Physical chemistry
Impact factor: 4.630, year: 2018
Sazama, Petr
Permanent link: http://hdl.handle.net/11104/0284780

0432631 - ÚFCH JH 2015 RIV US eng J - Journal Article
Sazama, Petr - Wichterlová, Blanka - Sklenák, Štěpán - Parvulescu, V. I. - Candu, N. - Sádovská, Galina - Dědeček, Jiří - Klein, Petr - Pashková, Veronika - Šťastný, Petr
Acid and redox activity of template-free Al-rich H-BEA* and Fe-BEA* zeolites.
Journal of Catalysis. Roč. 318, OCT 2014 (2014), s. 22-33. ISSN 0021-9517
R&D Projects: GA ČR GAP106/11/0624; GA ČR(CZ) GA14-10251S; GA TA ČR TA01021377
Institutional Support: RVO:61388955
Keywords: Acid strength * Alkylation of aromatics * Beta zeolite
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 6.921, year: 2014
Permanent link: http://hdl.handle.net/11104/0237008

0451427 - ÚFCH JH 2017 RIV US eng J - Journal Article
Sazama, Petr - Tabor, Edyta - Klein, Petr - Wichterlová, Blanka - Sklenák, Štěpán - Mokrzycki, Lukasz - Pashková, Veronika - Ogura, M. - Dědeček, Jiří
Al-rich beta zeolites. Distribution of Al atoms in the framework 4 and related protonic and metal-ion species.
Journal of Catalysis. Roč. 333, JAN 2016 (2016), s. 102-114. ISSN 0021-9517
R&D Projects: GA ČR GA15-12113S; GA ČR GA15-13876S; GA ČR(CZ) GA15-14007S
Institutional Support: RVO:61388955
Keywords: Template-free BEA* * Framework Al * Lewis and Bronsted acidity
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 6.844, year: 2016
Permanent link: http://hdl.handle.net/11104/0252626

0458270 - ÚFCH JH 2017 RIV NL eng J - Journal Article
Sazama, Petr - Pilař, Radim - Mokrzycki, Lukasz - Vondrová, Alena - Kaucký, Dalibor - Plšek, Jan - Sklenák, Štěpán - Šťastný, Petr - Klein, Petr
Remarkably enhanced density and specific activity of active sites in Al-rich Cu-, Fe- and Co-beta zeolites for selective catalytic reduction of NOx.
Applied Catalysis B - Environmental. Roč. 189, JUL 2016 (2016), s. 65-74. ISSN 0926-3373
R&D Projects: GA TA ČR(CZ) TH01021259
Institutional Support: RVO:61388955
Keywords: SCR-NOx * Al-rich beta zeolite (*BEA) * Cobalt
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 9.446, year: 2016
Permanent link: http://hdl.handle.net/11104/0258554

0476872 - ÚFCH JH 2018 RIV NL eng J - Journal Article
Sazama, Petr - Kaucký, Dalibor - Morávková, Jaroslava - Pilař, Radim - Klein, Petr - Pastvová, Jana - Tabor, Edyta - Sklenák, Štěpán - Jakubec, Ivo - Mokrzycki, Lukasz
Superior activity of non-interacting close acidic protons in Al-rich Pt/H-*BEA zeolite in isomerization of n-hexane.
Applied Catalysis A - General. Roč. 533, MAR 2017 (2017), s. 28-37. ISSN 0926-860X
R&D Projects: GA ČR GA15-12113S; GA MŠk(CZ) LM2015073
Institutional Support: RVO:61388955 ; RVO:61388980
Keywords: Isomerization * Alkanes Hexane * Zeolites * Al-rich beta (*BEA) * Mordenite
Subject RIV: CF - Physical & Theoretical Chemistry; CA - Inorganic Chemistry
Obor OECD: Physical chemistry; Inorganic and nuclear chemistry (UACH-T)
Impact factor: 4.521, year: 2017
Permanent link: http://hdl.handle.net/11104/0273286

0425817 - ÚFCH JH 2015 RIV US eng J - Journal Article
Sazama, Petr - Wichterlová, Blanka - Tabor, Edyta - Šťastný, Petr - Sathu, Naveen Kumar - Sobalík, Zdeněk - Dědeček, Jiří - Sklenák, Štěpán - Klein, Petr - Vondrová, Alena
Tailoring of the structure of Fe-cationic species in Fe-ZSM-5 by distribution of Al atoms in the framework for N2O decomposition and NH3-SCR-NOx.
Journal of Catalysis. Roč. 312, APR 2014 (2014), s. 123-138. ISSN 0021-9517
R&D Projects: GA ČR GAP106/11/0624; GA TA ČR TA01021377
Institutional Support: RVO:61388955
Keywords: Fe-ZSM-5 zeolite * Structure of Fe species * Fe(III)-oxo species
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 6.921, year: 2014
Permanent link: http://hdl.handle.net/11104/0231616

0450878 - ÚFCH JH 2016 RIV US eng J - Journal Article
Sazama, Petr - Mokrzycki, Lukasz - Wichterlová, Blanka - Vondrová, Alena - Pilař, Radim - Dědeček, Jiří - Sklenák, Štěpán - Tabor, Edyta
Unprecedented propane–SCR-NOx activity over template-free synthesized Al-rich Co-BEA* zeolite.
Journal of Catalysis. Roč. 332, DEC 2015 (2015), s. 201-211. ISSN 0021-9517
R&D Projects: GA TA ČR(CZ) TH01021259; GA ČR GA15-13876S
Institutional Support: RVO:61388955
Keywords: beta zeolite * Al-rich BEA* * OSDA-free synthesis
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 7.354, year: 2015
Permanent link: http://hdl.handle.net/11104/0252227

0488843 - ÚFCH JH 2019 RIV NL eng J - Journal Article
Whittleton, Sarah R. - Vicente, A. - Fernandez, C. - Rastegar, Somayeh F. - Fishchuk, Anna V. - Sklenák, Štěpán
Effect of Ge/Si substitutions on the local geometry of Si framework sites in zeolites: A combined high resolution29Si MAS NMR and DFT/MM study on zeolite Beta polymorph C (BEC).
Microporous and Mesoporous Materials. Roč. 267, SEP 2018 (2018), s. 124-133. ISSN 1387-1811
R&D Projects: GA ČR(CZ) GA15-14007S
Ga MŠk(CZ) LM2015070
Institutional Support: RVO:61388955
Keywords: 29 Si MAS NMR * bec * Ge-zeolites * Germanoaluminosilicates * Zeolite Beta polymorph C
Subject RIV: CF - Physical & Theoretical Chemistry
Obor OECD: Physical chemistry
Impact factor: 4.182, year: 2018
Sklenák, Štěpán
Permanent link: http://hdl.handle.net/11104/0283366