Determination of acid-base properties of ion exchangers by spin probe technique

Determination of acid-base properties of ion exchangers by spin probe technique Full article

Journal

Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X

Output data

Year: 1996, Volume: 70, Number: 11, Pages: 1917-1919 Pages count : 3

Authors

Molochnikov L.S. ¹ , Kovaleva E.G. ¹ , Lipunov I.N. ¹ , Grigor'ev I.A. ²

Affiliations

1	(Scopus) Ural State Academy of Forestry, Ekaterinburg, Russian Federation
2	(Scopus) Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russian Federation

An EPR spectroscopy-based procedure for direct determination of the interbead acidity of a crosslinked ion exchanger and the ionization constant of its functional groups with the use of pH-sensitive nitroxide radicals was proposed. The advantages of the novel method are illustrated by studying the acid-base equilibria in carboxylic KB-2 cation exchangers.

Molochnikov L.S. , Kovaleva E.G. , Lipunov I.N. , Grigor'ev I.A.
Determination of acid-base properties of ion exchangers by spin probe technique
Russian Journal of Physical Chemistry A. 1996. V.70. N11. P.1917-1919. Scopus РИНЦ

Scopus:	2-s2.0-0030521998
Elibrary:	13224768

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