FT-IR Spectroscopic Imaging of Anisotropic Poly(3-hydroxybutyrate)/Poly(lactic acid) Blends with Polarized Radiation
β Scribed by Vogel, Christian; Wessel, Elke; Siesler, Heinz W.
- Book ID
- 121297255
- Publisher
- American Chemical Society
- Year
- 2008
- Tongue
- English
- Weight
- 782 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0024-9297
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## Abstract Summary: FTβIR microspectroscopy was used to map the compositional distribution along the crossβsection on the gradient films of fully biodegradable poly(ethylene oxide) (PEO)/poly(3βhydroxybutyrate) (PHB) blend system. First, a linear fitting line for a calibration, related the absorba
## Abstract Poly (Lβlactic acid) (PLA) is a biodegradable polymer with slow crystallization rate. Oligomers of 3βhydroxybutyrate (OHB) and dendrimers of hydroxyalkanoic acids with different molecular weights were blended with PLA in a hope to improve the crystallization ability and thermal stabilit