Precision heat capacity measurements for the characterization of two-phase polymers |
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| Authors: | B. Wunderlich |
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| Affiliation: | (1) Dept. of Chemistry, Rensselaer Polytechnic Institute, 12181 Troy, NY, USA |
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| Abstract: | Structure sensitive thermal analysis results on linear macromolecules can be obtained when correcting measurements with heat capacity instead of  baseline data. The ATHAS (Advanced Thermal Analysis) effort in heat capacities of crystals, glasses and liquids is described, and applied to the interpretation of microphase separated samples. Semicrystalline homopolymers, block-copolymers, and blends are to be discussed.
Zusammenfassung Ergebnisse der struktursensitiven thermischen Analyse von linearen Makromolekülen können erhalten werden, wenn die Messungen mit der Wärmekapazität anstatt mit  Grundlinien- Daten korrigiert werden. Semikristalline Hochpolymere, Blockpolymere und Mischpolymere werden diskutiert.
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The ATHAS research has been supported by the U.S. National Science Foundation, Polymers Program. Present Grant Number DMR 83-17097. |
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