Morphological studies on a novel poly(aryl ether ketone)

The morphology of a novel poly(aryl ether ketone) [PEDEKmK] was investigated via polarizing optical microscopy (POM), TEM, DSC, SAXS and electron diffraction (ED). A distinct change in lamellar thickness, orientation, and spherulitic morphology was observed due to crystal melting and recrystallizati...

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Veröffentlicht in:Macromolecular chemistry and physics 1996-05, Vol.197 (5), p.1643-1650
Hauptverfasser: Wang, Shanger, Wang, Junzuo, Zhang, Hongfang, Wu, Zhongwen, Mo, Zhishen
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Sprache:eng
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Zusammenfassung:The morphology of a novel poly(aryl ether ketone) [PEDEKmK] was investigated via polarizing optical microscopy (POM), TEM, DSC, SAXS and electron diffraction (ED). A distinct change in lamellar thickness, orientation, and spherulitic morphology was observed due to crystal melting and recrystallization. However, the crystal packing mode is found to be identical before and after the recrystallization process.
ISSN:1022-1352
1521-3935
DOI:10.1002/macp.1996.021970506