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  Confinement effects in ionomers: a high-field pulsed electron spin resonance spectroscopy study

Leporini, D., Schädler, V., Wiesner, U., Spiess, H. W., & Jeschke, G. (2002). Confinement effects in ionomers: a high-field pulsed electron spin resonance spectroscopy study. Journal of Non-Crystalline Solids, 307, 510-516.

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 Creators:
Leporini, D.1, Author           
Schädler, V.1, Author           
Wiesner, U.1, Author           
Spiess, Hans Wolfgang1, Author           
Jeschke, Gunnar1, Author           
Affiliations:
1MPI for Polymer Research, Max Planck Society, ou_1309545              

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 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 nano-meters. (C) 2002 Elsevier Science B.V. All rights reserved.

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Language(s): eng - English
 Dates: 2002-09
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: No review
 Identifiers: eDoc: 28611
ISI: 000178038100069
Other: P-02-111
 Degree: -

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Title: Journal of Non-Crystalline Solids
  Alternative Title : J. Non-Cryst. Solids
Source Genre: Journal
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Pages: - Volume / Issue: 307 Sequence Number: - Start / End Page: 510 - 516 Identifier: ISSN: 0022-3093