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Sorbent based on aluminum oxide modified with Tiron


Tikhomirova, TI and Kubyshev, SS and Ivanov, AV and Nesterenko, PN, Sorbent based on aluminum oxide modified with Tiron, Russian Journal of Physical Chemistry, 83, (7) pp. 1208-1211. ISSN 0036-0244 (2009) [Refereed Article]

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DOI: doi:10.1134/S0036024409070280


The adsorption of Tiron (disodium 4,5-dihydroxy-m-benzenedisulfonate) on aluminum oxide surface was studied, and optimum conditions for the modification of aluminum oxide surface were determined. The sorption of copper(II) on aluminum oxide modified with Tiron was studied. It was shown that the sorption of copper occurs by the mechanism of complex formation with the modifier (Tiron). The composition of the surface complex and its stability constant were determined: Cu: Tiron = 1: 1, logā = 14.0 ± 0.4.

Item Details

Item Type:Refereed Article
Research Division:Chemical Sciences
Research Group:Analytical chemistry
Research Field:Separation science
Objective Division:Expanding Knowledge
Objective Group:Expanding knowledge
Objective Field:Expanding knowledge in the chemical sciences
UTAS Author:Nesterenko, PN (Professor Pavel Nesterenko)
ID Code:57365
Year Published:2009
Web of Science® Times Cited:11
Deposited By:Austn Centre for Research in Separation Science
Deposited On:2009-07-10
Last Modified:2015-02-07

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