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124740

Thermal Stability and Degradation of Chitosan Modified by Benzophenone.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Mathematics and Engineering Physics

Abstract

N-(biphenylmethylidenyl) chitosan polymer was prepared, characterized and thermal stability was compared with chitosan. Thermal degradation products of the modified polymer were identified by GC-MC technique. It seems that the mechanism of degradation of the prepared polymer is characterized by formation of low molecular weight radicals, followed by random scission mechanism along the backbone chain.

DOI

10.21608/bfemu.2020.124740

Keywords

N, (biphenylmethylidenyl) chitosan, Thermal stability and degradation, Mechanism of degradation

Authors

First Name

M.

Last Name

El-Halwany

MiddleName

M.

Affiliation

Mathematical and Physical Sciencs Department, Faculty of Engineering, Mansoura University, Mansoura, Egypt,

Email

-

City

Mansoura

Orcid

-

First Name

M.

Last Name

Diab

MiddleName

A.

Affiliation

Chemistry Department., Faculty of Science., Mansoura University., Demiatta., Egypt.

Email

-

City

Demiatta

Orcid

-

First Name

A.

Last Name

EI-Sonbati

MiddleName

Z.

Affiliation

Chemistry Department., Faculty of Science., Mansoura University., Demiatta., Egypt.

Email

-

City

Demiatta

Orcid

-

First Name

D.

Last Name

Bader

MiddleName

M. D.

Affiliation

Chemistry Department., Faculty of Science., Mansoura University., Demiatta., Egypt.

Email

-

City

Demiatta

Orcid

-

Volume

35

Article Issue

1

Related Issue

17860

Issue Date

2010-03-01

Receive Date

2010-01-31

Publish Date

2020-11-22

Page Start

17

Page End

25

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 35_Issue 1_Pages 17-25.pdf

PDF . 415.7kB

Link

https://bfemu.journals.ekb.eg/article_124740.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=124740

Order

35

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Thermal Stability and Degradation of Chitosan Modified by Benzophenone.

Details

Type

Article

Created At

22 Jan 2023