Degradation of High Molecular Weight Polystyrenes During the SEC Separation Process, as Demonstrated by SEC Coupled with Lalls and by Static Light Scattering

In order to investigate the phenomenon of polymer degradation during the SEC separation process, we compared the weight-average molecular weights of a series of polystyrene (PS) samples with M w going from 2.3×10 3 to 1.84×10 7 , which were determined by static light scattering (LS) and by SEC-LALLS...

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Veröffentlicht in:	Journal of liquid chromatography & related technologies 1997-08, Vol.20 (14), p.2155-2167
Hauptverfasser:	Žigon, M., The, N. K., Cheng, S., Grubišić-Gallot, Z.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Applied sciences Chemistry Chromatographic methods and physical methods associated with chromatography Exact sciences and technology Organic polymers Other chromatographic methods Physicochemistry of polymers Properties and characterization Structure, morphology and analysis
Online-Zugang:	Volltext
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