ChemistrySelect, Volume (4), No (43), Year (2019-11) , Pages (12455-12463)

Title : ( Designing of Ferromagnetic 3D Hierarchical Core‐Shell Fe 3 O 4 @NiO/Co 3 O 4 Microspheres Derived from a MOF Precursor: As an Efficient Catalyst for C‐P Cross Coupling Reaction )

Authors: arezoo mohammadinezhad , Batool Akhlaghinia ,

Citation: BibTeX | EndNote

Abstract

Herein, we report the synthesis of a 3D hierarchical heterostructure microsphere through a facile solvothermal and hydrothermal method followed by an annealing treatment. The obtained ternary core-shell nanostructured was comprehensively characterized by means of variety techniques including FT-IR, XRD, BET, TEM, FE-SEM, EDX, EDX-mapping, VSM and ICPOES. It was found that this hierarchical nanostructured could promote the C???? P cross coupling reaction of a large library of functional substrates. Benefiting from the unique hierarchical architecture and the synergistic effect among multiple components resulted from the coexistence of micro-, meso- and macropores as well as its small nano-crystallite size (20-71 nm), this novel catalyst revealed superior catalytic performance in the C???? P cross coupling reaction. More importantly, the ferromagnetic behavior of 3D hierarchical core-shell Fe3O4@NiO/Co3O4 microspheres is responsible for easy separation from the reaction mixture using an external magnetic field and its long term-durability under reaction conditions even after nine consecutive recycle runs.

Keywords

Fe3O4@NiO/Co3O4 microspheres · C???? P cross coupling reaction · heterogeneous catalysta · hierarchical architecture
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@article{paperid:1077160,
author = {Mohammadinezhad, Arezoo and Akhlaghinia, Batool},
title = {Designing of Ferromagnetic 3D Hierarchical Core‐Shell Fe 3 O 4 @NiO/Co 3 O 4 Microspheres Derived from a MOF Precursor: As an Efficient Catalyst for C‐P Cross Coupling Reaction},
journal = {ChemistrySelect},
year = {2019},
volume = {4},
number = {43},
month = {November},
issn = {2365-6549},
pages = {12455--12463},
numpages = {8},
keywords = {Fe3O4@NiO/Co3O4 microspheres · C???? P cross coupling reaction · heterogeneous catalysta · hierarchical architecture},
}

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%0 Journal Article
%T Designing of Ferromagnetic 3D Hierarchical Core‐Shell Fe 3 O 4 @NiO/Co 3 O 4 Microspheres Derived from a MOF Precursor: As an Efficient Catalyst for C‐P Cross Coupling Reaction
%A Mohammadinezhad, Arezoo
%A Akhlaghinia, Batool
%J ChemistrySelect
%@ 2365-6549
%D 2019

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