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Facile Synthesis and Characterization of Magnetic Biopolymer Nanocomposite and Its Application for Preparing Novel Bioasphalt Coating Binder

Article

Last updated: 01 Jan 2025

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Subjects

-

Tags

Environmental chemistry

Abstract

Magnetic bio-composites attract the attention of many researchers due to their unique properties. Also, using asphalt in industrial applications became very important according to environmental and economical issues. In this research, the chemical co-precipitation method was used to synthesize a magnetic biopolymer nanocomposite CaNiFe2O4@Chitosan with the weight ratios of 35 wt%/65 wt%. The synthesized nanocomposite was characterized by powder XRD, FTIR, VSM, SBET and TEM techniques. Additionally, the nanocomposite was used for the preparation of a novel bio-asphalt coating binder. CaNiFe2O4@Chitosan was added to asphalt 60/70 with the percentages of 2, 4, 6, 8 and 10 % (wt/wt) to obtain a material with distinctive characteristics; novel nano-composite modified asphalt (NCMA). Also, it was tested to be applied in painting using the Konig pendulum. Additionally, the adhesion and dry-to-touch times were determined. This study reveals that the physical, mechanical, and rheological properties of asphalt binders can be improved to be used in different applications such as painting and coating by utilizing the synthesized CaNiFe2O4@Chitosan nanocomposite as a biomodifier.

DOI

10.21608/ejchem.2022.100891.4688

Keywords

Magnetic biopolymer, Nanocomposite, Synthesis, Characterization, Bioasphalt coating binder

Authors

First Name

Hanan A.

Last Name

Ahmed

MiddleName

-

Affiliation

Petrochemicals Department, Egyptian Petroleum Research Institute, Nasr City, Cairo 11727, Egypt

Email

drhananepri@yahoo.com

City

Cairo

Orcid

0000-0003-2750-7728

First Name

R.A.

Last Name

Geioushy

MiddleName

-

Affiliation

Nanomaterials and Nanotechnology Department, Advanced Materials Division, Central Metallurgical R & D Institute (CMRDI), P.O. Box, 87 Helwan, 11421 Cairo, Egypt.

Email

drhananepri@gmail.com

City

-

Orcid

-

First Name

S. A.

Last Name

Elbanna

MiddleName

-

Affiliation

Processes Development Department, Egyptian Petroleum Research Institute, Cairo, Egypt

Email

elbannasameh@yahoo.com

City

Cairo

Orcid

-

First Name

Ragab

Last Name

A. A.

MiddleName

-

Affiliation

Petroleum Applications Department, Egyptian Petroleum Research Institute, Nasr City, Cairo 11727, Egypt

Email

h.abdalghany.ahmed@epri.sci.eg

City

Cairo

Orcid

-

First Name

Ibrahim M.

Last Name

Nassar

MiddleName

-

Affiliation

Petroleum Applications Department, Egyptian Petroleum Research Institute, Nasr City, Cairo 11727, Egypt

Email

samehabdallaelbanna@gmail.com

City

Cairo

Orcid

-

First Name

Hend Al‑aidy

Last Name

El‑saied

MiddleName

-

Affiliation

Petrochemicals Department, Egyptian Petroleum Research Institute, Nasr City, Cairo 11727, Egypt

Email

hananabdalghany2000@gmail.com

City

Cairo

Orcid

0000-0003-2750-7728

Volume

65

Article Issue

8

Related Issue

31862

Issue Date

2022-08-01

Receive Date

2021-10-13

Publish Date

2022-08-01

Page Start

65

Page End

75

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 65_Issue 8_Pages 65-75.pdf

PDF . 680.3kB

Link

https://ejchem.journals.ekb.eg/article_214821.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=214821

Order

8

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

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

MainTitle

Facile Synthesis and Characterization of Magnetic Biopolymer Nanocomposite and Its Application for Preparing Novel Bioasphalt Coating Binder

Details

Type

Article

Created At

22 Jan 2023