Literature DB >> 25886652

Zeolite synthesis in hydrated silicate ionic liquids.

Leen van Tendeloo1, Mohamed Haouas, Johan A Martens, C E A Kirschhock, Eric Breynaert, Francis Taulelle.   

Abstract

Hydrated alkali silicate ionic liquids (HSIL) were prepared by hydrolysis of tetraethoxysilane (TEOS) in alkali hydroxide-water mixtures, inducing coacervation and phase separation. The resulting optically clear, homogenous silicate ionic liquid offers exceptional potential for monitoring zeolite crystallisation. This enhanced synthesis route provides access to analysis of speciation, mechanistic details of zeolite formation, and brings organic-template-free zeolite synthesis by design within reach.

Entities:  

Year:  2015        PMID： 25886652     DOI： 10.1039/c4fd00234b

Source DB:  PubMed          Journal:  Faraday Discuss        ISSN： 1359-6640            Impact factor:   4.008


  4 in total

1.  Ion-Pairs in Aluminosilicate-Alkali Synthesis Liquids Determine the Aluminum Content and Topology of Crystallizing Zeolites.

Authors:  Karel Asselman; Nick Pellens; Barbara Thijs; Nikolaus Doppelhammer; Mohamed Haouas; Francis Taulelle; Johan A Martens; Eric Breynaert; Christine E A Kirschhock
Journal:  Chem Mater       Date:  2022-06-10       Impact factor: 10.508

2.  HSIL-Based Synthesis of Ultracrystalline K,Na-JBW, a Zeolite Exhibiting Exceptional Framework Ordering and Flexibility.

Authors:  Karel Asselman; Sambhu Radhakrishnan; Nick Pellens; C Vinod Chandran; Maarten Houlleberghs; Yijue Xu; Johan A Martens; Sreeprasanth Pulinthanathu Sree; Christine E A Kirschhock; Eric Breynaert
Journal:  Chem Mater       Date:  2022-06-16       Impact factor: 10.508

3.  Nucleation of Porous Crystals from Ion-Paired Prenucleation Clusters.

Authors:  Nick Pellens; Nikolaus Doppelhammer; Sambhu Radhakrishnan; Karel Asselman; C Vinod Chandran; Dries Vandenabeele; Bernhard Jakoby; Johan A Martens; Francis Taulelle; Erwin K Reichel; Eric Breynaert; Christine E A Kirschhock
Journal:  Chem Mater       Date:  2022-06-16       Impact factor: 10.508

4.  Moving Electrode Impedance Spectroscopy for Accurate Conductivity Measurements of Corrosive Ionic Media.

Authors:  Nikolaus Doppelhammer; Nick Pellens; Johan Martens; Christine E A Kirschhock; Bernhard Jakoby; Erwin K Reichel
Journal:  ACS Sens       Date:  2020-10-27       Impact factor: 7.711
  4 in total

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