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International Journal of Polymer Science
Volume 2011, Article ID 570149, 13 pages
http://dx.doi.org/10.1155/2011/570149
Research Article

Effect of Surfactants on Association Characteristics of Di- and Triblock Copolymers of Oxyethylene and Oxybutylene in Aqueous Solutions: Dilute Solution Phase Diagrams, SANS, and Viscosity Measurements at Different Temperatures

1Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
2Solid State Physics Division, Bhabha Atomic Research Center, Mumbai 400 085, India
3UGC-DAE Consortium for Scientific Research, Mumbai Center, Mumbai 400 085, India

Received 7 March 2011; Revised 29 June 2011; Accepted 7 July 2011

Academic Editor: Jan-Chan Huang

Copyright © 2011 Sanjay H. Punjabi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

The figures showing the dilute aqueous solution phase diagram for block copolymers–surfactant mixtures and the model fitted and the experimental SANS distribution curves for B-1 and B-2 (2% (w/v)) - surfactant mixtures in D2O at different temperatures are given in supplementary material.

  1. Supplementary Figure 1
  2. Supplementary Figure 2
  3. Supplementary Figure 3