Abstract
The steric hindrance of various polyvinyl alcohol samples was investigated by measuring the force-distance curves between crossed quartz filaments with adsorbed layers of PVA. Results were obtained by changing the concentration of macromolecules, the average macromolecular weight, the electrolyte concentration, the kind of electrolytes, the temperature and by adding organic solvents. The results were compared with calculations using the Hesselink-Vrij-Overbeek Theory. It could be shown that only a small amount of “longer” tails is responsible for the stabilization but the segment distribution functions are different for different samples.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callSimilar Papers
More From: Advances in Colloid and Interface Science
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
