Research output: Contribution to journal › Article › peer-review
The complex dynamic surface elasticity of the solutions of copolymer of sodium 2-acrylamido-2-methyl-1-propansulfonate with N-isopropylacrylamide and dodecyltrimethylammonium bromide was measured as a function of the surfactant concentration and the surface age by the oscillating bubble and drop methods. The kinetic dependencies of the surface elasticity proved to be non-monotonic at low concentrations and the main features of the surface viscoelasticity differed from the results for other polyelectrolyte/surfactant solutions films studied so far. The observed peculiarities were connected with the properties of the copolymer chain.
Original language | English |
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Pages (from-to) | 386-394 |
Number of pages | 9 |
Journal | Journal of Colloid and Interface Science |
Volume | 301 |
Issue number | 2 |
DOIs | |
State | Published - 15 Sep 2006 |
ID: 13746959