PVT-Properties of branched main-chain polymer liquid crystals |
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| Authors: | Michael Hess |
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| Affiliation: | (1) Department of Physical Chemistry, Gerhard-Mercator-University, 47048 Duisburg, Germany, |
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| Abstract: | The thermodynamic properties of a series of longitudinal (main-chain) polymer liquid crystals were investigated by analysis
of their pressure–volume–temperature characteristics. It is possible to describe the behaviour of theses semi-rigid polymers
above the glass-transition temperature with excellent accuracy using a mathematically very simple equation of state: the Hartmann
Equation.
Electronic Publication |
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| Keywords: | Polymer Liquid Crystals P– V– T measurements Hartmann equation of state |
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