Radiolysis of cerium(III) 1,2-bis(β-aminoethoxy)ethane N,N,N′,N′-sodium sulfonate triacetic acid chelate

M. El-Dessouky; N. Hafez; M. Haridi; M. Yaccoub

doi:10.1007/bf02047455

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 157: Issue 2

Radiolysis of cerium(III) 1,2-bis(β-aminoethoxy)ethane N,N,N′,N′-sodium sulfonate triacetic acid chelate

Authors:

M. El-Dessouky

M. El-Dessouky Military Technical College Kobry El-Kobbah Cairo Egypt

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N. Hafez

N. Hafez Atomic Energy Authority Cairo Egypt

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M. Haridi

M. Haridi Military Technical College Kobry El-Kobbah Cairo Egypt

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M. Yaccoub

M. Yaccoub Military Technical College Kobry El-Kobbah Cairo Egypt

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Pages:: 393–399

Online Publication Date:: 14 Aug 2005

Publication Date:: 17 Mar 1992

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02047455

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Abstract

The publication describes chelation studies of cerium(III) with 1,2-bis(-aminoethoxy)-ethane N,N,N,N-sodium sulfonate triacetic acid (ASTA). The results showed the effectiveness of ASTA as a chelating agent by molar ratio, continuous variation and slope ratio methods. Stable 11 complex was formed at pH from 4 to 8. Aqueous solutions of the chelate of different mole ratios at pH and 7.5 were irradiated by -radiation with different doses. The results show that a decrease of absorbance with increasing absorbed dose was obtained in the dose range studied. A proposed radiolytic mechanism is discussed. The degradation of ligand was due to OH radical.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)