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7377

MORPHOLOGICAL, THERMAL AND ELECTRICAL STUDIES ON CHITOSAN HEAVY METAL COMPLEXES

Article

Last updated: 22 Jan 2023

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Subjects

-

Tags

Chemistry

Abstract

The chitosan was prepared and mixed with some metal salts (FeCl3, Co(CH3COO)2 and NiCl2) with different concentrations to form chitosan-metal complexes. The characterizations of these complexes were carried out by FTIR and their morphological studies were carried out by scanning electron microscope (SEM) and wide angle X-ray diffraction apparatus. The thermo gravimetric analysis (TGA) and differential scanning calorimetric (DSC) also were carried out. The metal ions which strongly complexed to the amino groups of chitosan like Fe+++ showed a smooth surface product, amorphous phase and thermally more stable than other complexes. The chitosan-metal complexes have a higher electrical conductivity than chitosan compounds at room temperature.

DOI

10.21608/absb.2010.7377

Keywords

morphological, THERMAL, ELECTRICAL STUDIES

Authors

First Name

M.

Last Name

HUSAIN

MiddleName

H.

Affiliation

Polymer lab, Petrochemicals Department, Egyptian Petroleum Research Institute (EPRI).

Email

mhmh43@hotmail.com

City

-

Orcid

-

First Name

M.

Last Name

EL-HADY

MiddleName

F.

Affiliation

Chemistry Department, Faculty of Science, Al-Azhar University, Cairo-Egypt.

Email

-

City

-

Orcid

-

First Name

W.

Last Name

SAYED

MiddleName

M.

Affiliation

Polymer lab, Petrochemicals Department, Egyptian Petroleum Research Institute (EPRI).

Email

-

City

-

Orcid

-

First Name

H.

Last Name

HEFNI

MiddleName

H.

Affiliation

Polymer lab, Petrochemicals Department, Egyptian Petroleum Research Institute (EPRI).

Email

-

City

-

Orcid

-

Volume

21

Article Issue

Issue 2-A

Related Issue

1401

Issue Date

2010-12-01

Receive Date

2010-07-02

Publish Date

2010-12-01

Page Start

221

Page End

238

Print ISSN

1110-2535

Online ISSN

2636-3305

Article File

ABSB_Volume 21_Issue Issue 2-A_Pages 221-238.pdf

PDF . 1.1MB

Link

https://absb.journals.ekb.eg/article_7377.html

Detail API

https://absb.journals.ekb.eg/service?article_code=7377

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16

Publication Type

Journal

Publication Title

Al-Azhar Bulletin of Science

Publication Link

https://absb.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023