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Dynamic magnetic resonance of liquid crystal polymers: Molecular organization and macroscopic properties

  • K. Müller
  • K. -H. Wassmer
  • G. Kothe
Conference paper
Part of the Advances in Polymer Science book series (POLYMER, volume 95)

Abstract

Thermotropic liquid crystal main and side chain polymers (LCPs) have been studied by dynamic magnetic resonance techniques, including continuous wave ESR and pulsed deuteron NMR. Analysis of the various experiments, employing an appropriate relaxation model, provides detailed information about the dynamic organization of these systems. The discussion reveals the prominent molecular features distinguishing LCPs from their monomeric analogues. Concomitant investigations of the bulk behaviour indicate that the unique macroscopic properties of these polymers are strongly correlated to the specific molecular properties, determined by magnetic resonance techniques. In summary, the results clearly demonstrate the particular advantages of dynamic magnetic resonance in characterizing LCPs.

Keywords

Spin Probe Orientational Order Dynamic Magnetic Resonance Main Chain Polymer Electron Spin Echo 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1990

Authors and Affiliations

  • K. Müller
    • 1
  • K. -H. Wassmer
    • 1
  • G. Kothe
    • 1
  1. 1.Institut für Physikalische ChemieUniversität StuttgartStuttgart 80FRG

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