Adsorption of 125Sb on alumina and titania surfaces

B. Mukhopadhyay; S. Lahiri

doi:10.1007/s10967-007-6851-6

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 273: Issue 2

Adsorption of ¹²⁵Sb on alumina and titania surfaces

Authors:

B. Mukhopadhyay

B. Mukhopadhyay Saha Institute of Nuclear Physics Chemical Sciences Division 1/AF Bidhannagar Kolkata 700 064 India

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S. Lahiri

S. Lahiri Saha Institute of Nuclear Physics Chemical Sciences Division 1/AF Bidhannagar Kolkata 700 064 India

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Pages:: 423–426

Online Publication Date:: 30 Jun 2007

Publication Date:: 01 Aug 2007

Article Category:: Research Article

DOI:: https://doi.org/10.1007/s10967-007-6851-6

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Abstract

Adsorption of long-lived ¹²⁵Sb radioisotope (T_1/2 = 2.75 y) on alumina (Al₂O₃) and titania (TiO₂) has been studied at different pH. Both the oxides have good adsorption capability for the ¹²⁵Sb radioisotopes but the TiO₂ is much superior. Adsorption kinetics of ¹²⁵Sb radioisotopes on TiO₂ surface and desorption of ¹²⁵Sb radioisotopes from TiO₂ surface in acidic and alkaline media have also been studied. The ¹²⁵Sb-TiO₂ phase has been subjected to γ-irradiation and found to be radiation stable against antimony release.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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)