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33765

RADIATION SYNTHESIS OF POLY VINYLPYRROLIDONE AND POLYACRYLAMIDE HYDROGELS AS SOIL CONDITIONER.

Article

Last updated: 22 Jan 2023

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-

Tags

Chemistry

Abstract

The important to synthesize a lower toxicity hydrogel with high biocompatibility to use in agricultural field. In this regard, the polymerization reaction of Poly vinylpyrrolidone and Poly acrylamide (PVP/PAAm) hydrogel has been obtained after exposed the copolymer and monomer mixture to dose of 30 kGy. The equilibrium swollen of the obtained hydrogel was 25 (g/g) after 60 min., has an advantage to use as soil conditioner. The hydrogels samples have been prepared in weight ratios 25:75, 50:50 and 75:25 (wt:wt). The crosslink density combining this with measurements of the swelling degree was depend on the copolymer concentration of two polymers. The morphology and the chemical structure of the PVP/PAAm hydrogels was characterized using Scanning electron microscope (SEM), Fourier transform infrared spectroscopy technique (FTIR), and X-ray diffraction (XRD). The PVP/PAAm hydrogels with ratio (75/25) were selected to evaluate the effectiveness on water holding capacity (WHC) in heavy metals and alkaline soil pH >9 for plating sunflower (Helianthus annuus).

DOI

10.21608/absb.2018.33765

Keywords

Radiation synthesis, Polymerization, Hydrogel, Sunflower, soil conditioner

Authors

First Name

H.

Last Name

Abd El-Wahab

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Al-Azher University, P.O. Box 11754, Nasr City, Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

Mohamed,

Last Name

Ghobashy

MiddleName

M.

Affiliation

Radiation Research of Polymer department, National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority, P.O.Box.29, Nasr City, Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

Norhan

Last Name

Nady

MiddleName

-

Affiliation

Polymeric Material Research Department Advanced Technology and New Materials Research Institute (ATNMRI), New Borg El-Arab City 21934, Alexandria, Egypt, Chemical and Petrochemicals Department, Egypt-Japan University of Science and Technology (EJUST), New Borg El-Arab City, Alexandria, Egypt

Email

norhan.nady77@yahoo.com

City

-

Orcid

-

First Name

A.

Last Name

Naser

MiddleName

M.

Affiliation

Department of Chemistry, Faculty of Science, Al-Azher University, P.O. Box 11754, Nasr City, Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

Farag

Last Name

Abdelhai

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Al-Azher University, P.O. Box 11754, Nasr City, Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

Basem

Last Name

El-Damhougy

MiddleName

Kh.

Affiliation

Department of Chemistry, Faculty of Science, Al-Azher University, P.O. Box 11754, Nasr City, Cairo, Egypt

Email

-

City

-

Orcid

-

Volume

29

Article Issue

Issue 2-A

Related Issue

5645

Issue Date

2018-12-01

Receive Date

2018-07-19

Publish Date

2018-12-01

Page Start

1

Page End

7

Print ISSN

1110-2535

Online ISSN

2636-3305

Article File

ABSB_Volume 29_Issue Issue 2-A_Pages 1-7.pdf

PDF . 674.8kB

Link

https://absb.journals.ekb.eg/article_33765.html

Detail API

https://absb.journals.ekb.eg/service?article_code=33765

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Type

Original Article

Type Code

520

Publication Type

Journal

Publication Title

Al-Azhar Bulletin of Science

Publication Link

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

MainTitle

-

Details

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Article

Created At

22 Jan 2023