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Vahid Mahdavi

Vahid Mahdavi

Academic rank: Associate Professor
ORCID: https://orcid.org/0000-0001-5823-5628
Education: PhD.
ScopusId: 7004027950
Faculty: Science
Address: Arak University
Phone:

Research

Title
Preparation and Evaluation of Manganese Catalysts Supported over Mesoporous Hexagonal Molecular Sieves (HMS) and Investigation of their catalytic activity in liquid phase hydrocarbon oxidation
Type
Presentation
Keywords
HMS, Mn/HMS, cyclohexane oxidation
Year
2017
Researchers Vahid Mahdavi ، mehr nosh kazemi

Abstract

In this paper, manganese catalysts supported on the HMS with different loading of Mn2+ were prepared by impregnation method. For catalyst preparation, different salts of manganese (nitrate, acetate, sulphate, chloride) were used. These samples were characterized by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), Thermo gravimetric (TG), and Fourier transforms Infrared (FT-IR) techniques. The catalytic activities of the supported Mn/HMS catalysts were evaluated in the oxidation of cyclohexane in the liquid phase using tert-butylhydroperoxide (TBHP) as an oxidant. It has been observed that the catalyst prepared from manganese nitrate has the highest activity.