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9 060 (0,176s)

Result

Theoretical investigation of layered zeolite frameworks: Surface properties of 2D zeolites

Surface properties of layered zeolite frameworks, or 2D zeolites, derived from zeolites UTL and ITH are probed by interaction with several small molecules (CH4, CO2, H2O, H2, N2). The dominant feature of the 2D...

CF - Fyzikální chemie a teoretická chemie

  • 2014
  • Jx
  • Link
Result

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

product obtained through this 3D to 2D zeolite conversion has been structurally modified similar to methodologies applied to layered zeolite precursors, which show the opposite 2D to 3D zeolite transforma...

CF - Fyzikální chemie a teoretická chemie

  • 2011
  • Jx
  • Link
Result

Two-dimensional Zeolites

counterparts 2D zeolites excel in facile molecular transport while keeping the strong chapter we discuss 2D zeolites from their early days up to the most recent stateTwo-dimensional zeolites are a relativ...

Physical chemistry

  • 2017
  • C
Result

The Lewis acidity of three- and two-dimensional zeolites: The effect of framework topology

. No or negligible differences in the Lewis acidity of Li+ sites in 2D and 3D form of zeolites differences in Lewis acidic properties of 3D and 2D zeolites with MFI topology. The LiThe zeolite activity in ...

Physical chemistry

  • 2018
  • Jimp
  • Link
Result

Comprehensive system integrating 3D and 2D zeolite structures with recent new types of layered geometries

Zeolites have been recognized as 3D framework materials but are now known to also exist in various 2D layered forms with sheets of one unit cell or smaller thickness. We propose a classification system and an expanded concept of

Physical chemistry

  • 2014
  • Jimp
  • Link
Result

Current State and Perspectives of Exfoliated Zeolites

finding suitable 2D zeolite preparations that exfoliate directly in high yieldZeolites are highly efficient industrial catalysts and sorbents in the long run, have produced both 3D crystals and 2D layers. The latt...

Physical chemistry

  • 2024
  • Jimp
  • Link
Result

MWW and MFI Frameworks as Model Layered Zeolites: Structures, Transformations, Properties, and Activity

for the interaction and adsorption of molecules. In particular, two-dimensional zeolites (2D, sometimes called layered zeolites) with layer thickness of 2-3 nm (1-2 unit cells) have, and application of 2D zeol...

Physical chemistry

  • 2021
  • Jimp
  • Link
Result

3D to 2D Routes to Ultrathin and Expanded Zeolitic Materials

pillaring. This may be widely applicable, particularly to other zeolites that have D4R manipulation of the layers gives a completely novel approach (3D to 2D to pillared) offering hitherto unprecedented opportunities for the prepar...

CF - Fyzikální chemie a teoretická chemie

  • 2013
  • Jx
  • Link
Result

Controlling dispersion and accessibility of Pd nanoparticles via 2D-to-3D zeolite transformation for shape-selective catalysis: Pd@MWW case

Metal nanoparticles (NPs) can be encapsulated into zeolites to prepare active, we report a new strategy for the encapsulation of Pd NPs into an MWW zeolite during its 2D-to-3D transformation by introducing diethylenediamine...

Physical chemistry

  • 2019
  • Jimp
  • Link
Result

The Bronsted acidity of three- and two-dimensional zeolites

(3D) bulk zeolite to its corresponding two-dimensional (2D) layered form changesThe zeolite activity in processes driven by Bronsted acid sites is determined by the distribution of the protons in the zeolite and s...

Physical chemistry

  • 2019
  • Jimp
  • Link
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