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Supramolecular systems based on the melamine salt of bis(hydroxymethyl)phosphinic acid (melafen) dihydrate and surfactants
- Source :
- Russian Chemical Bulletin. 57:1231-1238
- Publication Year :
- 2008
- Publisher :
- Springer Science and Business Media LLC, 2008.
-
Abstract
- Bis(hydroxymethyl)phosphinic acid and melamine were shown by FTIR and UV spectroscopy to form the salt (melafen), whose cations and anions involving water molecules can be joined into supramolecular structures due to electrostatic interactions and hydrogen bonds. The conductometry, dielcometric titration, and dynamic light scattering methods showed that melafen in water and chloroform in a concentration range of 10ā10ā10ā4 mol Lā1 involving the solvent structures exist as supramolecular polymeric nanostructures, whose size and properties change nonlinearly depending on the melafen concentration.
Details
- ISSN :
- 15739171 and 10665285
- Volume :
- 57
- Database :
- OpenAIRE
- Journal :
- Russian Chemical Bulletin
- Accession number :
- edsair.doi...........2cc2cae82f4c41ec5ea0298573c52cae