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205797

Fabrication of carbon nanotube (CNTs)/Co3O4-Ni3O4/Al2O3 nanocomposite catalyst and its application for photocatalytic removal of Celestine blue dye

Article

Last updated: 01 Jan 2025

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Subjects

-

Tags

Physical chemistry

Abstract

In this work, we examined the photocatalytic activity of different composite ratios of doped co-oxide (Co3O4-Ni3O4/Al2O3) with carbon nanotubes (CNTs) toward Celestine blue dye (CBD). This work involves preparation of composite catalyst Co3O4-Ni3O4/Al2O3 doped with CNTs in different percent (2%, 4%, 6% and 8%) by using wet impregnation method. The prepared materials were characterized using Fourier transform infrared spectroscopy (FTIR), Atomic force microscope (AFM) and X-rays Diffraction technique(XRD). The photocatalytic activity of these materials were investigated by following photocatalytic removal of Celestine blue dye at λ max= 542 nm and dye concentration equal to 100 ppm in different irradiation times. The obtained results showed that the best percent of doping the co-catalyst with carbon nanotubes was 6%, which gives a high photocatalytic dye removal equal to 99%.

DOI

10.21608/ejchem.2021.95421.4480

Keywords

Keywords: Co3O4-Ni3O4/Al2O3, carbon nanotube composite catalyst, photocatalytic activity, Celestine blue dye

Authors

First Name

Hussein

Last Name

Ismael

MiddleName

Idrees

Affiliation

Department of Chemistry, College of Science, University of Babylon, Hilla, IRAQ

Email

hussein_idrees@yahoo.com

City

-

Orcid

-

First Name

Ahmed

Last Name

Halbus

MiddleName

F.

Affiliation

Department of Chemistry, College of Science, University of Babylon, Hilla, IRAQ.

Email

ahmed.halbus@uobabylon.edu.iq

City

Babylon/Iraq

Orcid

0000-0001-9060-7073

First Name

Thamer A.A.M.

Last Name

Alalwani

MiddleName

-

Affiliation

University of Almustakbal College, Babylon, Hilla ,IRAQ

Email

thamir_mohammad@yahoo.com

City

Babylon

Orcid

-

First Name

Sadiq J.

Last Name

Baqir

MiddleName

-

Affiliation

Al Mustaqbal University College, Babylon, Iraq

Email

dr.sjbakir@gmail.com

City

-

Orcid

-

First Name

Zahraa

Last Name

Athab

MiddleName

H.

Affiliation

Environmental Research and Studies Center, University of Babylon, Hilla, IRAQ

Email

zahraa.almashayekhi@uobabylon.edu.iq

City

Babylon/Iraq

Orcid

0000-0003-0872-417X

First Name

Abbas

Last Name

Atiyah

MiddleName

J.

Affiliation

university of Babylon, science college, chemistry dept

Email

abbaslafta2009@yahoo.com

City

-

Orcid

-

First Name

Salih

Last Name

Kadhim

MiddleName

H.

Affiliation

Department of Chemistry, College of Science, University of Babylon, Hilla, IRAQ

Email

hadi197019@yahoo.com

City

Babylon

Orcid

-

First Name

Emman

Last Name

Mohammad

MiddleName

J.

Affiliation

Department of Chemistry, College of Science, University of Babylon, Hilla, IRAQ

Email

sci.eman.mohamad.lec@uobabylon.edu.iq

City

-

Orcid

-

Volume

65

Article Issue

6

Related Issue

31791

Issue Date

2022-06-01

Receive Date

2021-09-11

Publish Date

2022-06-01

Page Start

99

Page End

110

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 65_Issue 6_Pages 99-110.pdf

PDF . 1.1MB

Link

https://ejchem.journals.ekb.eg/article_205797.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=205797

Order

10

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

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

MainTitle

Fabrication of carbon nanotube (CNTs)/Co3O4-Ni3O4/Al2O3 nanocomposite catalyst and its application for photocatalytic removal of Celestine blue dye

Details

Type

Article

Created At

22 Jan 2023