| publication name | Thermal characteristics of N-antipyryl-acrylamide—acrylonitrile copolymers using different spectroscopic techniques |
|---|---|
| Authors | SH El-Hamouly, MM Azab, SA El-Kafrawi |
| year | 1994 |
| keywords | |
| journal | Thermochimica acta |
| volume | 241 |
| issue | Not Available |
| pages | 57-66 |
| publisher | Not Available |
| Local/International | International |
| Paper Link | http://www.sciencedirect.com/science/article/pii/0040603194870071 |
| Full paper | download |
| Supplementary materials | Not Available |
Abstract
N-antipyryl-acrylamide monomer (NAA)(2, 3-dimethyl-1-phenyl-5-oxo-3-pyrazolin-4- yl acryloylamine) was copolymerized with acrylonitrile in dimethyl formamide using azobisisobutyronitrile (AIBN) as initiator. The homopolymer and also the copolymers were characterized by a variety of spectral and thermal methods. Thermogravimetry (TG) and differential thermal analysis (DTA) data showed a remarkable improvement in the thermal behaviour of the investigated copolymers. A mechanism for the participation of the ...