Cu(II)Cr(III)-LDH: synthesis, characterization, intercalation properties and a catalytic application

Szilveszter Ziegenheim, Gábor Varga, Márton Szabados, Pál Sipos, István Pálinkó

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Optimum conditions were searched for the synthesis of Cu(II)Cr(III)-L(ayered)D(ouble)H(ydroxide), then the intercalation and catalytic properties were studied. For the optimization, the molar ratio of the metal ions, pH, temperature and ageing time were systematically varied. Applying this LDH as the host, the anionic form of l-proline was intercalated into the interlayer space with the direct anion-exchange method. For the structural characterization of the pristine and the intercalated products, powder X-ray diffractometry, IR spectroscopy, scanning and transmission electron microscopies as well as thermal methods were used. The catalytic properties were investigated in the oxidation of allylic alcohol. The reaction parameters such as the solvent, oxidant and the catalysts treatment were varied.

Original languageEnglish
Pages (from-to)897-902
Number of pages6
JournalChemical Papers
Volume72
Issue number4
DOIs
Publication statusPublished - Apr 1 2018

Keywords

  • Catalytic properties
  • Cu(II)Cr(III)-layered double hydroxide
  • Intercalation
  • Structural characterization
  • Synthesis

ASJC Scopus subject areas

  • Biochemistry
  • Chemistry(all)
  • Chemical Engineering(all)
  • Industrial and Manufacturing Engineering
  • Materials Chemistry

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