Abstract
Confinement effects in ionomeric poly(isoprene) homopolymers and poly(styrene)–poly(isoprene) diblock copolymers have been studied by pulsed high-field electron spin resonance spectroscopy. The reorientation of paramagnetic tracers (spin probes) being localized at the interface between the ionic clusters and the polymer has clear uniaxial features. Evidence is given that the dynamical constraints on the poly(isoprene) chains in the diblock copolymer propagate over the whole chain consisting of approximately 170 monomer units or over distances of several nanometers.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
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 call
