Issue 68, 2013
From the journal:

Chemical Communications

Stabilization and strong oxidizing properties of Ag(ii) in a fluorine-free solvent†‡

Piotr Połczyński,a   Rafał Jurczakowski*a  and  Wojciech Grochala*ab  

* Corresponding authors

a Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
E-mail: rafjur@chem.uw.edu.pl, wgroch@chem.uw.edu.pl
Fax: +48 22 822 02 11
Tel: +48 22 822 59 96

b Laboratory of Technology of Novel Functional Materials, Centre for New Technologies, University of Warsaw, ul. Żwirki i Wigury 93, 02-089 Warsaw, Poland

Abstract

Divalent silver is stabilized in concentrated sulphuric acid and oleums. The formal redox potential of the Ag(II)/Ag(I) redox pair is markedly dependent on the Hammett acidity function and it reaches +2.90 V vs. NHE in 33% oleum thus rivalling E° for the F2/2F− redox pair (+2.87 V).

Graphical abstract: Stabilization and strong oxidizing properties of Ag(ii) in a fluorine-free solvent

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Article information

DOI
https://doi.org/10.1039/C3CC43072C
Article type
Communication
Submitted
25 Apr 2013
Accepted
04 Jun 2013
First published
20 Jun 2013

Chem. Commun., 2013,49, 7480-7482

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Stabilization and strong oxidizing properties of Ag(II) in a fluorine-free solvent

P. Połczyński, R. Jurczakowski and W. Grochala, Chem. Commun., 2013, 49, 7480 DOI: 10.1039/C3CC43072C

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