## Abstract Well characterized poly[bis(__p__βmethoxyphenoxy)phosphazene] (PB(4βMeO)PP) has been investigated employing Xβray diffraction and differential scanning calorimetry (DSC). The DSC heating scan of the original PB(4βMeO)PP specimen exhibits one exotherm at 110Β°C and two endotherms at 106Β°C
Fractionation of poly bis(p-methylanilino)phosphazene
β Scribed by G. Pezzin; S. Lora; L. Busulini
- Publisher
- Springer
- Year
- 1981
- Tongue
- English
- Weight
- 296 KB
- Volume
- 5-5
- Category
- Article
- ISSN
- 0170-0839
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## Abstract Dielectric properties of poly[bis(trifluoroethoxy)phosphazene] (PFEP) and poly[bis(__m__βmethylphenoxy)phosphazene] (PmMPP) were studied in a temperature range from β195 to 120Β°C and at several frequencies between 0,1 and 100 kHz. In PFEP, two relaxations, an Ξ± relaxation above the glas
ANtraet--By reacting iodine with poly[bis(p-tolylamino)]phosphazene (PTAP) in methylene chloride, a doped material is obtained; imino side-groups of the macromolecule are complexed to form "inner'" charge-transfer structures. This process is accelerated by irradiating the system with light of a suit