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141 765 (0,168s)

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10-ring Zeolites: Synthesis, characterization and catalytic applications

Since the discovery of synthetic zeolites in the early 1950 s, a significant progress has been made in the area of zeolite science. Zeolites have found widespread applications in industrial processes because of their unique...

Physical chemistry

  • 2019
  • Jimp
  • Link
Result

On the role of zeolite structure and acidity in toluene acylation with isobutyric acid derivatives

On the role of zeolite structure and acidity in toluene acylation with isobutyric acid derivatives...

CI - Průmyslová chemie a chemické inženýrství

  • 2004
  • Jx
Result

Highly selective synthesis of acetylferrocene by acylation of ferrocene over zeolites

Zeolites with different structure and concentration of acid sites were for the given zeolite structure. Both Broensted and Lewis acid sites contribute that the conversion of ferrocene increased in the order: medium...

CF - Fyzikální chemie a teoretická chemie

  • 2007
  • Jx
Result

Postsynthesis Transformation of Three-Dimensional Framework into a Lamellar Zeolite with Modifiable Architecture

Mild treatment of zeolite UTL results in degradation of its structure product obtained through this 3D to 2D zeolite conversion has been structurally modified similar to methodologies applied to layered zeolite...

CF - Fyzikální chemie a teoretická chemie

  • 2011
  • Jx
  • Link
Result

Chemisorbed Zeolitic Catalysts Studied by Powder Neutron Diffraction and 13C MAS NMR

This study presents results of investigations of Chemisorbed Zeolitic Catalysts by Powder Neutron Diffraction. Complete structure parameters of faujasite zeolites are given....

BM - Fyzika pevných látek a magnetismus

  • 2005
  • D
Result

Mass Transport in the Hierarchical Porous Structure of Zeolite-Based Composite Membranes

Mass Transport in the Hierarchical Porous Structure of Zeolite-Based Composite Membranes...

CI - Průmyslová chemie a chemické inženýrství

  • 2005
  • D
Result

Synthesis and Structure of Zeolites.

This review provides general description as well as basic information on the synthesis and structure of zeolite molecular sieves.Principles of mechanisms of zeolite synthesis, function of organic templates in the synthesis,...

CF - Fyzikální chemie a teoretická chemie

  • 2000
  • Jx
Result

přednáška: Mass Transport in the Hierarchical Porous Structure of Zeolite-Based Composite Membranes

Mass Transport in the Hierarchical Porous Structure of Zeolite-Based Composite Membranes...

CI - Průmyslová chemie a chemické inženýrství

  • 2005
  • O
Result

Zeolites and ion exchange

This monograph presents basic structures of zeolits, zeolite surface active sites, the basic types of the exchange isotherms and the basic physical-chemical terms, characterizing the ion exhange zeolites. Finally, ...

CF - Fyzikální chemie a teoretická chemie

  • 2003
  • B
Result

Manipulation with Zeolitic Layers Toward New Porous Materials

feasible and "unfeasible" zeolites and related pillared materials having the same structure of the zeolitic layers but various connectivities. The principal step of the ADOR process is the hydrolysis of parent ge...

Physical chemistry

  • 2017
  • D
  • Link
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