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309840

Water Pollution and its Treatment using nanocomposites of graphene oxide (GO 50%) / Zn2+ for different dyes and heavy metals using sol-gel synthesized

Article

Last updated: 03 Jan 2025

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Abstract

In this study, Spinel nano ferrite (MFe2O4) nanoparticles have been synthesized by sol-gel method using citric acid as full. While graphene Oxide prepared using Hammer technique and the starting raw materials as graphite powder. A straightforward procedure for creating magnetic nanoparticles coated with graphene oxide was disclosed (M = Zn. metal sites). Graphene oxide (GO) also causes the composite to have nanoparticles with a smaller dimensional size ( 10 nm). Several physicochemical methods, such as X-ray Diffraction (XRD), were used to characterize the structure of MFe2O4; the average crystallite size ranges from 26.7 to 35.1 nm. FE-TEM was used to examine the surface morphology and particle size of samples, which commonly had diameters between 25 and 120 nm. M-H loops were used to measure the magnetic characteristics coercivity (Hc) and saturation magnetization (Ms). Our samples are soft magnetic materials, as evidenced by the low coercivity of the magnetization curves. ZnFe2O4 nanoparticles and ZnFe2O4/GO 50% had saturation magnetizations (Ms) of 2.7902 and 1.4546 emu/g, respectively. According to the findings, MFe2O4 has a spinel-like structure with high porosity and surface area as well as significant saturation magnetization, making it a promising contender for a number of applications.

DOI

10.21608/jsrs.2023.200421.1104

Keywords

graphene oxide, wastewater treatmenTEM, magnetic nanomaterials, superparamagnetic

Authors

First Name

Rehab

Last Name

Mohamed

MiddleName

Atya

Affiliation

Physics,science,Ain Shams university

Email

rehab.atya@women.asu.edu.eg

City

-

Orcid

-

First Name

Nagwa

Last Name

Okasha

MiddleName

-

Affiliation

Physics Department, Girls College, Ain Shams UPhysics Department, Faculty of Women, Ain Shams University, Cairo, Egypt.niversity, Cairo, Egypt

Email

nagwaokasha.salem@gmail.com

City

Cairo

Orcid

-

First Name

Ali

Last Name

Azab

MiddleName

-

Affiliation

ExpExperimental Physics- Section of Physics Research- Solid State Physicserimental Physics- Section of Physics Research- Solid State Physics.

Email

aliazab@hotmail.com

City

-

Orcid

-

First Name

Ahmed

Last Name

Bakr

MiddleName

-

Affiliation

Experimental Physics- Section of Physics Research- Solid State Physics.

Email

ahmedbakr_8@yahoo.com

City

-

Orcid

-

Related Issue

-2

Receive Date

2023-03-16

Publish Date

2023-07-26

Print ISSN

2356-8364

Online ISSN

2356-8372

Link

https://jsrs.journals.ekb.eg/article_309840.html

Detail API

https://jsrs.journals.ekb.eg/service?article_code=309840

Order

6

Type

Original Article

Type Code

656

Publication Type

Journal

Publication Title

Journal of Scientific Research in Science

Publication Link

https://jsrs.journals.ekb.eg/

MainTitle

Water Pollution and its Treatment using nanocomposites of graphene oxide (GO 50%) / Zn2+ for different dyes and heavy metals using sol-gel synthesized

Details

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Article

Created At

24 Dec 2024