Structural features of intercalated CaFe-layered double hydroxides studied by X-ray diffractometry, infrared spectroscopy and computations

Zs Ferencz, M. Ádok-Sipiczki, I. Hannus, P. Sipos, I. Pálinkó

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The intercalation of various N-containing carboxylic acid anions into CaFe-layered double hydroxides was performed by the dehydration-rehydration method. Particular attention was paid to the effect of solvent mixture used during preparation. It was found that various solvent mixtures resulted in different interlayer distances and, thus, different arrangements of the anions between the layers. The dimensions of the intercalated anions and detailed analysis of the infrared spectra gave clues for the reasonable prediction of the spatial arrangements of the anions in the interlamellar space.

Original languageEnglish
Pages (from-to)14-18
Number of pages5
JournalJournal of Molecular Structure
Volume1090
DOIs
Publication statusPublished - Jun 15 2015

Fingerprint

Hydroxides
X ray diffraction analysis
Anions
Infrared spectroscopy
Intercalation
Carboxylic Acids
Dehydration
Infrared radiation

Keywords

  • CaFe-L(ayered)D(ouble)H(ydroxide)
  • Intercalation
  • IR spectroscopy
  • Molecular modelling
  • N-containing heterocyclic carboxylates
  • XRD

ASJC Scopus subject areas

  • Spectroscopy
  • Analytical Chemistry
  • Inorganic Chemistry
  • Organic Chemistry

Cite this

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abstract = "The intercalation of various N-containing carboxylic acid anions into CaFe-layered double hydroxides was performed by the dehydration-rehydration method. Particular attention was paid to the effect of solvent mixture used during preparation. It was found that various solvent mixtures resulted in different interlayer distances and, thus, different arrangements of the anions between the layers. The dimensions of the intercalated anions and detailed analysis of the infrared spectra gave clues for the reasonable prediction of the spatial arrangements of the anions in the interlamellar space.",
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AU - Ferencz, Zs

AU - Ádok-Sipiczki, M.

AU - Hannus, I.

AU - Sipos, P.

AU - Pálinkó, I.

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N2 - The intercalation of various N-containing carboxylic acid anions into CaFe-layered double hydroxides was performed by the dehydration-rehydration method. Particular attention was paid to the effect of solvent mixture used during preparation. It was found that various solvent mixtures resulted in different interlayer distances and, thus, different arrangements of the anions between the layers. The dimensions of the intercalated anions and detailed analysis of the infrared spectra gave clues for the reasonable prediction of the spatial arrangements of the anions in the interlamellar space.

AB - The intercalation of various N-containing carboxylic acid anions into CaFe-layered double hydroxides was performed by the dehydration-rehydration method. Particular attention was paid to the effect of solvent mixture used during preparation. It was found that various solvent mixtures resulted in different interlayer distances and, thus, different arrangements of the anions between the layers. The dimensions of the intercalated anions and detailed analysis of the infrared spectra gave clues for the reasonable prediction of the spatial arrangements of the anions in the interlamellar space.

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KW - Molecular modelling

KW - N-containing heterocyclic carboxylates

KW - XRD

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