Free volumes in nematic and smectic liquid-crystalline polymers probed by positron annihilation

• 15 July 1996
• journal article
• research article
• Published by Wiley in Journal of Polymer Science Part B: Polymer Physics
• Vol. 34  (9) , 1659-1664
• https://doi.org/10.1002/(sici)1099-0488(19960715)34:9<1659::aid-polb15>3.0.co;2-6

Abstract

Keywords

• POSITRON ANNIHILATION
• FREE VOLUME
• LIQUID‐CRYSTALLINE POLYMER
• NEMATIC
• SMECTIC