Abstract
The temperature- and concentration-dependent aggregation of EO(78)PO(30)EO(78) triblock copolymer in aqueous solutions has been studied in the concentration range from 5 to 200 g/dm(3) at 25 degrees C, 45 degrees C and 60 degrees C. The influence of o-xylene on the micellization was measured at various (from 5 to 40) molar ratio of additive to polymer. The aggregates were described as polydisperse spheres with tethered Gaussian polymer chains. The results of the least-squares fit is briefly discussed. (C) 2000 Elsevier Science B.V. All rights reserved.
Original language | English |
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Journal | Physica B: Condensed Matter |
Volume | 276-278 |
Pages (from-to) | 363-364 |
ISSN | 0921-4526 |
DOIs | |
Publication status | Published - 2000 |