Mechanochemically modified hydrazine reduction method for the synthesis of nickel nanoparticles and their catalytic activities in the Suzuki–Miyaura cross-coupling reaction

Katalin Musza, Márton Szabados, Adél Anna Ádám, Zoltán Kónya, Ákos Kukovecz, Pál Sipos, István Pálinkó

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The commonly used hydrazine reduction method for the synthesis of Ni nanoparticles was integrated with the mechanochemical treatment of the nickel hydroxide precursors to modify the structural and catalytic attributes of the as-prepared metallic nickel materials. The precursors and the nanoparticles were studied by X-ray diffractometry, infrared spectroscopy, and dynamic light scattering as well as scanning electron microscopy. The changes in catalytic activities were followed in the Suzuki–Miyaura cross-coupling reaction between iodobenzene and phenylboronic acid and correlated with structural changes resulting from mechanochemical pretreatment.

Original languageEnglish
Pages (from-to)857-868
Number of pages12
JournalReaction Kinetics, Mechanisms and Catalysis
Volume126
Issue number2
DOIs
Publication statusPublished - Apr 15 2019

Keywords

  • Cross-coupling test reaction
  • Hydrazine reduction method
  • Mechanical pretreatment
  • Nickel nanoparticles

ASJC Scopus subject areas

  • Catalysis
  • Physical and Theoretical Chemistry

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