Effect of dissolved carbon dioxide on the glass transition and crystallization of poly(lactic acid) as probed by ultrasonic measurements

The effects of dissolved carbon dioxide (CO₂) molecules on the glass-transition temperature as well as the crystallization kinetics of poly(lactic acid) have been investigated with a novel device that combines ultrasonic and volumetric measurements. Ultrasonic parameters such as the sound velocity a...

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Veröffentlicht in:	Journal of applied polymer science 2009-05, Vol.112 (3), p.1345-1355
Hauptverfasser:	Reignier, J, Tatibouët, J, Gendron, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences biopolymers blowing agents Crystallization Exact sciences and technology glass transition Organic polymers Physicochemistry of polymers Properties and characterization
Online-Zugang:	Volltext
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