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Dědeček Jiří

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Records found: 18

0464693 - ÚFCH JH 2017 RIV US eng J - Journal Article
Bernauer, Milan - Tabor, Edyta - Pashková, Veronika - Kaucký, Dalibor - Sobalík, Zdeněk - Wichterlová, Blanka - Dědeček, Jiří
Proton proximity – New key parameter controlling adsorption, desorption and activity in propene oligomerization over H-ZSM-5 zeolites.
Journal of Catalysis. Roč. 344, DEC 2016 (2016), s. 157-172. ISSN 0021-9517
R&D Projects: GA ČR GA15-13876S; GA MŠk(CZ) LM2015073
Institutional Support: RVO:61388955
Keywords: ZSM-5 * Al siting * Single Al
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 6.844, year: 2016
Permanent link: http://hdl.handle.net/11104/0263486

0458292 - ÚMCH 2017 RIV US eng J - Journal Article
Brus, Jiří - Kobera, Libor - Urbanová, Martina - Doušová, B. - Lhotka, M. - Koloušek, D. - Kotek, Jiří - Čuba, P. - Czernek, Jiří - Dědeček, Jiří
Interface induced growth and transformation of polymer-conjugated proto-crystalline phases in aluminosilicate hybrids: a multiple-quantum 23Na-23Na MAS NMR correlation spectroscopy study.
Langmuir. Roč. 32, č. 11 (2016), s. 2787-2797. ISSN 0743-7463
R&D Projects: GA ČR(CZ) GA13-24155S; GA MŠk(CZ) LD14010; GA MŠk(CZ) LO1507
European Commission(XE) COST Action MP1202 HINT
Institutional Support: RVO:61389013 ; RVO:61388955
Keywords: aluminosilicate hybrids * hybrid geopolymers * interface
Subject RIV: CD - Macromolecular Chemistry; CF - Physical & Theoretical Chemistry
Impact factor: 3.833, year: 2016
Brus, Jiří
Permanent link: http://hdl.handle.net/11104/0258577

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

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
Impact factor: 2.266, year: 2014
Permanent link: http://hdl.handle.net/11104/0231692

0506544 - ÚFCH JH 2020 RIV US eng J - Journal Article
Li, Ch. - Vidal-Moya, A. - Miguel, P.J. - Dědeček, Jiří - Boronat, M. - Corma, A.
Selective Introduction of Acid Sites in Different Confined Positions in ZSM-5 and Its Catalytic Implications.
ACS Catalysis. Roč. 8, č. 8 (2018), s. 7688-7697. ISSN 2155-5435
Institutional Support: RVO:61388955
Keywords: al distribution * ab-initio * boron incorporation * chabazite zeolites * propylene reaction * h-zsm-5 zeolite * framework al
Subject RIV: CF - Physical & Theoretical Chemistry
Obor OECD: Physical chemistry
Impact factor: 12.221, year: 2018
http://hdl.handle.net/11104/0297775
Permanent link: http://hdl.handle.net/11104/0297775

0506643 - ÚFCH JH 2020 RIV GB eng J - Journal Article
Martineau-Corcos, Ch. - Dědeček, Jiří - Taulelle, F.
Al-27-Al-27 double-quantum single-quantum MAS NMR: Applications to the structural characterization of microporous materials.
Solid State Nuclear Magnetic Resonance. Roč. 84, SI (2017), s. 65-72. ISSN 0926-2040
Institutional Support: RVO:61388955
Keywords: integer quadrupolar nuclei * metal-organic framework * estimating internuclear distances * magnetic-resonance-spectroscopy * y-zeolites * spins * crystallography * al-27 * zsm-5
Subject RIV: CF - Physical & Theoretical Chemistry
Obor OECD: Physical chemistry
Impact factor: 2.674, year: 2017
http://hdl.handle.net/11104/0297850
Permanent link: http://hdl.handle.net/11104/0297850

0506906 - ÚFCH JH 2020 RIV US eng J - Journal Article
Ogura, M. - Itabashi, K. - Dědeček, Jiří - Onkawa, T. - Shimada, Y. - Kawakami, K. - Onodera, K. - Nakamura, S. - Okubo, T.
Stabilization of bare divalent Fe(II) cations in Al-rich beta zeolites for superior NO adsorption.
Journal of Catalysis. Roč. 315, JUN 2014 (2014), s. 1-5. ISSN 0021-9517
Institutional Support: RVO:61388955
Keywords: diffuse-reflectance spectroscopy * pentasil-containing zeolites * co2+ ion sites * nitric-oxide * selective reduction * active-sites * zinc ions * crystalline aluminosilicates
Subject RIV: CF - Physical & Theoretical Chemistry
Obor OECD: Physical chemistry
Impact factor: 6.921, year: 2014
http://hdl.handle.net/11104/0298043
Permanent link: http://hdl.handle.net/11104/0298043

0433272 - ÚFCH JH 2016 RIV NL eng J - Journal Article
Pashková, Veronika - Klein, Petr - Dědeček, Jiří - Tokarová, V. - Wichterlová, Blanka
Incorporation of Al at ZSM-5 hydrothermal synthesis. Tuning of Al pairs in the framework.
Microporous and Mesoporous Materials. Roč. 202, JAN 2015 (2015), s. 138-146. ISSN 1387-1811
R&D Projects: GA ČR GAP106/11/0624
GRANT EU: European Commission(XE) 229183
Institutional Support: RVO:61388955
Keywords: ZSM-5 * zeolite synthesis * Al distribution
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 3.349, year: 2015
Permanent link: http://hdl.handle.net/11104/0237522

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

0458867 - ÚFCH JH 2017 RIV NL eng J - Journal Article
Pashková, Veronika - Tokarová, V. - Brabec, Libor - Dědeček, Jiří
Self-templating synthesis of hollow spheres of zeolite ZSM-5 from spray-dried aluminosilicate precursor.
Microporous and Mesoporous Materials. Roč. 228, JUL 2016 (2016), s. 59-63. ISSN 1387-1811
R&D Projects: GA ČR GA15-13876S; GA MŠk LM2015073
Institutional Support: RVO:61388955
Keywords: MFI * zeolite shells * template free synthesis
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 3.615, year: 2016
Permanent link: http://hdl.handle.net/11104/0259089

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

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

0427597 - ÚFCH JH 2015 RIV NL eng J - Journal Article
Sobalík, Zdeněk - Sazama, Petr - Dědeček, Jiří - Wichterlová, Blanka
Critical evaluation of the role of the distribution of Al atoms in the framework for the activity of metallo-zeolites in redox N2O/NOx reactions.
Applied Catalysis A - General. Roč. 474, MAR 2014 (2014), s. 178-185. ISSN 0926-860X
R&D Projects: GA ČR GAP106/11/0624
Institutional Support: RVO:61388955
Keywords: Cu-zeolite * Co-zeolite * Fe-zeolite
Subject RIV: CF - Physical & Theoretical Chemistry
Impact factor: 3.942, year: 2014
Permanent link: http://hdl.handle.net/11104/0233121