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Vitrification of Monolayers of a Polymer Brush
Author(s) -
Goedel Werner A.,
Peyratout Claire,
Ouali Lahoussine,
Schädler Volker
Publication year - 1999
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/(sici)1521-4095(199903)11:3<213::aid-adma213>3.0.co;2-n
Subject(s) - monolayer , vitrification , polymer , materials science , glass transition , polymer brush , brush , chemical engineering , polymer chemistry , composite material , nanotechnology , polymerization , medicine , engineering , andrology
Communication: The presence of hydrophilic head groups in hydrophobic polymers has a dramatic effect on the ability of the polymer to spread into a smooth monolayer, as does the state of the polymer, i.e., melt or glassy. The influence of the glass transition on the surface activity of such polymers was measured by examining polybutylstyrene‐N + as a monolayer spread on a water surface at temperatures above and below its glass transition temperature and by investigating the behavior of the monolayer before and after vitrification.