Evidence map›Paper›PMID 36032556›Full record

ArticleChemistry of materials : a publication of the American Chemical Society2022

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

Karel Asselman, Nick Pellens, Barbara Thijs, Nikolaus Doppelhammer, Mohamed Haouas, Francis Taulelle, Johan A Martens, Eric Breynaert, Christine E A Kirschhock

Abstract read
In one paragraph

Article in Chemistry of materials : a publication of the American Chemical Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Structural Aspects Affecting Phase Selection in Inorganic Zeolite Synthesis.Chemistry of materials : a publication of the American Chemical Society · 2022
    Article
  10. Article
  11. Nucleation of Porous Crystals from Ion-Paired Prenucleation Clusters.Chemistry of materials : a publication of the American Chemical Society · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Karel AsselmanCenter for Surface Chemistry and Catalysis-Characterisation and Application Team (COK-KAT), KU Leuven, Leuven 3001, Belgium.ORCID https://orcid.org/0000-0002-5206-3527
Nick PellensCenter for Surface Chemistry and Catalysis-Characterisation and Application Team (COK-KAT), KU Leuven, Leuven 3001, Belgium.
Barbara ThijsCenter for Surface Chemistry and Catalysis-Characterisation and Application Team (COK-KAT), KU Leuven, Leuven 3001, Belgium.
Nikolaus DoppelhammerCenter for Surface Chemistry and Catalysis-Characterisation and Application Team (COK-KAT), KU Leuven, Leuven 3001, Belgium.
Mohamed HaouasInstitut Lavoisier de Versailles, Université de Versailles Saint-Quentin-en-Yvelines, Versailles Cedex 78035, France.ORCID https://orcid.org/0000-0002-2133-702X
Francis TaulelleCenter for Surface Chemistry and Catalysis-Characterisation and Application Team (COK-KAT), KU Leuven, Leuven 3001, Belgium.
Johan A MartensCenter for Surface Chemistry and Catalysis-Characterisation and Application Team (COK-KAT), KU Leuven, Leuven 3001, Belgium.ORCID https://orcid.org/0000-0002-9292-2357
Eric BreynaertCenter for Surface Chemistry and Catalysis-Characterisation and Application Team (COK-KAT), KU Leuven, Leuven 3001, Belgium.ORCID https://orcid.org/0000-0003-3499-0455
Christine E A KirschhockCenter for Surface Chemistry and Catalysis-Characterisation and Application Team (COK-KAT), KU Leuven, Leuven 3001, Belgium.

Funding

Austrian Science Fund FWF I 3680
6 · The paper itself

Abstract

Using hydrated silicate ionic liquids, phase selection and framework silicon-to-aluminum ratio during inorganic zeolite synthesis were studied as a function of batch composition. Consisting of homogeneous single phasic liquids, this synthesis concept allows careful control of crystallization parameters and evaluation of yield and sample homogeneity. Ternary phase diagrams were constructed for syntheses at 90 °C for 1 week. The results reveal a cation-dependent continuous relation between batch stoichiometry and framework aluminum content, valid across the phase boundaries of all different zeolites formed in the system. The framework aluminum content directly correlates to the type of alkali cation and gradually changes with batch alkalinity and dilution. This suggests that the observed zeolites form through a solution-mediated mechanism involving the concerted assembly of soluble cation-oligomer ion pairs. Phase selection is a consequence of the stability for a particular framework at the given aluminum content and alkali type.

Identifiers

PMID36032556
PMCPMC9404546

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.