Preparation and properties of poly(1,3,4-oxadiazole)s and poly(1,2,4-triazole)s
โ Scribed by S. Padma; V. Mahadevan; M. Srinivasan
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 150 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0887-624X
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๐ SIMILAR VOLUMES
Abstraet--Polyhydrazides with parabanic structures were prepared by polycondensation between a new monomer containing a preformed parabanic ring, viz. 1,3 p(bis-chloroformylphenyl) parabanic acid and dihydrazides. By thermal cyclization with polyphosphoric acid, the polyhydrazides were converted to
Electrochemical doping processes of aromatic poly( 1,3,4-oxadiazole)s in acetonitrile/Bu,NBF, have been studied to characterize the charge and discharge properties of these polymers. Cyclic voltammograms were measured of thin poly(arylene-1,3,4-oxadiazole) films on glassy carbon, Pt and IT0 glasses.
Ultrathin layers of aromatic polyoxadiazoles by using the Langmuir-Blodgett technique are prepared for the first time. The syntheses and characterization of new soluble aromatic poly( 1,3,4-oxadiazole)s are described. The polyoxadiazoles contain tetraphenyl silane units in the main chain or pendent