Preparation and Characterization of Nano Cu and CuO Catalysts Supported on Washcoated Cordierite - Egyptian Knowledge Bank

1245

Preparation and Characterization of Nano Cu and CuO Catalysts Supported on Washcoated Cordierite

Article

Last updated: 22 Jan 2023

Subjects

Abstract

NANO copper and copper oxide supported on Al 2O3 washcoat deposdeposited on cordierite was prepared by mild reduction method using hydrazine hydrate as reducing agent in non-aqueous media. The effect of loading (5 and 10% Cu), calcination temperature 500, 600 and 700 oC on the formed nano CuO was investigated. The preheated samples were characterized by X-Ray diffraction (XRD) and scanning electron microscope (SEM). The results indicated that, 5wt.% (Cu/Al2O3)/cordierite has the less crystallite size and the smallest crystallite size of CuO was observed in case of 5wt.% (CuO/Al2O3)/cordierite calcined at 500oC for 1hr.

DOI

10.21608/ejchem.2010.1245

Keywords

Nano, Cu, CuO, cordierite, Al2O3 and Washcoat

Volume

Article Issue

Related Issue

291

Issue Date

2010-08-01

Receive Date

2010-08-17

Publish Date

2010-08-30

Page Start

497

Page End

514

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 53_Issue 4_Pages 497-514.pdf

PDF . 1.7MB

Link

https://ejchem.journals.ekb.eg/article_1245.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=1245

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Type Code

292

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

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Details

Type