Authors: Böhmer, Roland
Bauer, C.
Moreno-Flores, S.
Richert, R.
Sillescu, H.
Neher, D.
Title: Capacitive scanning dilatometry and frequency dependent thermal expansion of polymer films
Language (ISO): en
Abstract: The dilatometric properties of polymer films near and above their glass-transition temperatures were explored using capacitive high-frequency detection in temperature ramping as well as in harmonic temperature cycling experiments. The broad applicability of capacitive scanning dilatometry is demonstrated by the investigation of macromolecular systems of vastly different polarity such as polystyrene, polybutadiene, and polyvinylacetate. From temperature cycling experiments the real and imaginary parts of the frequency-dependent thermal-expansion coefficient are determined in the sub-Hz regime.
Issue Date: 2000
Provenance: The American Physical Society
Citation: Bauer, C.; Böhmer, R.; Moreno-Flores, S.; Richert, R.; Sillescu, H.; Neher, D.: Capacitive scanning dilatometry and frequency dependent thermal expansion of polymer films. In: Physical Review E Nr. 2, Jg. 61(2000), S. 1755-1764, doi: 10.1103/PhysRevE.61.1755.
Appears in Collections:Böhmer, Roland Prof. Dr.

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