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Plessers D, Heyer AJ, Rhoda HM, Bols ML, Solomon EI, Schoonheydt RA, Sels BF. Tuning Copper Active Site Composition in Cu-MOR through Co-Cation Modification for Methane Activation. ACS Catal 2023. [DOI: 10.1021/acscatal.2c05271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Dieter Plessers
- Department of Microbial and Molecular Systems, Center for Sustainable Catalysis and Engineering, KU Leuven-University of Leuven, B-3001Leuven, Belgium
| | - Alexander J. Heyer
- Department of Chemistry, Stanford University, Stanford, California94305, United States
| | - Hannah M. Rhoda
- Department of Chemistry, Stanford University, Stanford, California94305, United States
| | - Max L. Bols
- Department of Microbial and Molecular Systems, Center for Sustainable Catalysis and Engineering, KU Leuven-University of Leuven, B-3001Leuven, Belgium
| | - Edward I. Solomon
- Department of Chemistry, Stanford University, Stanford, California94305, United States
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California94025, United States
| | - Robert A. Schoonheydt
- Department of Microbial and Molecular Systems, Center for Sustainable Catalysis and Engineering, KU Leuven-University of Leuven, B-3001Leuven, Belgium
| | - Bert F. Sels
- Department of Microbial and Molecular Systems, Center for Sustainable Catalysis and Engineering, KU Leuven-University of Leuven, B-3001Leuven, Belgium
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Díaz U, Corma A. Layered zeolitic materials: an approach to designing versatile functional solids. Dalton Trans 2014; 43:10292-316. [DOI: 10.1039/c3dt53181c] [Citation(s) in RCA: 137] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Díaz U. Layered Materials with Catalytic Applications: Pillared and Delaminated Zeolites from MWW Precursors. ACTA ACUST UNITED AC 2012. [DOI: 10.5402/2012/537164] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Delaminated and pillared zeolites are an innovative family of molecular sieves which introduced a different concept inside the synthesis of active catalysts or inorganic supports. These types of materials exhibit an elevated accessibility due to their open structure, characterized by the high external surface area without imposed restrictions controlled by the pore sizes. These open zeolites are conformed by crystalline ordered (pillared zeolites) or disordered (delaminated zeolites) individual layers, exhibiting textural properties which are favorable to carry out catalytic processes in which it is necessary to employ catalysts with completely accessible active sites. The elevated external surface area of these zeolites is profitable to generate more specific organic-inorganic materials, acting in this case as stable inorganic matrixes. The preparation of this open type-zeolites family is based on the modification of, previously synthesized, zeolitic precursors which are preexpanded to obtain the final delaminated or pillared zeolites which exhibit very different physicochemical properties compared with the starting precursors. Along this paper, the most relevant MWW-type high accessible zeolitic materials will be considered. Their nature, characteristics, and reactivity will be shown in the function of the employed synthesis method for their preparation and the postsynthesis treatments carried out, tuning their properties.
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Affiliation(s)
- Urbano Díaz
- Instituto de Tecnología Química (UPV-CSIC), Universidad Politécnica de Valencia, Avenida de los Naranjos s/n, 46022 Valencia, Spain
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Pirngruber GD, Raybaud P, Belmabkhout Y, Čejka J, Zukal A. The role of the extra-framework cations in the adsorption of CO2 on faujasite Y. Phys Chem Chem Phys 2010; 12:13534-46. [DOI: 10.1039/b927476f] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zukal A, Mayerová J, Čejka J. Alkali metal cation doped Al-SBA-15 for carbon dioxide adsorption. Phys Chem Chem Phys 2010; 12:5240-7. [DOI: 10.1039/b924938a] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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