Dielectric properties of poly(3-hydroxybutyrate) gels in dimethylformamide
✍ Scribed by F. Bordi; C. Cametti; A. Cesàro; G. Paradossi
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 756 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0032-3861
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Water sorption and diffusion have been investigated in poly(3-hydroxybutyrate) (PHB) and three poly(3-hydroxybutyrate-co-3-hydroxyvalerate) copolymers [P(HB-HV)] by means of a Cahn electromicrobalance. Permeability of these samples have been determined using a gravimetric permeation cell. Two experi
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