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Interaction of the low-molecular weight salts with cationic polyelectrolytes

✍ Scribed by Luminita Ghimici; Stela Dragan; Florin Popescu

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
277 KB
Volume
35
Category
Article
ISSN
0887-6266

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✦ Synopsis

The interaction of several mono-, di-, and trivalent anions with cationic polyelectrolytes having different contents in N,N-dimethyl-2-hydroxypropylen ammonium chloride units (polymer A) or tertiary amine N-atoms and PEG (polymer PEGA) in the main chain was studied by viscosimetric and conductometric measurements. Both methods have shown a stronger interaction for tri-and bi-than for univalent counterions.

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