Studying the Features of Thermal Destruction of Copolyimides Based on Pyromellite Dianhydride, 4,4’-diaminodiphenyl Ether and [2-(aminomethyl)bicyclo[2.2.1]hept-3-yl]anilines
Year: 2024
Type: article
Abstract: The features of thermal destruction of copolyimides based on pyromellite dianhydride, 4,4'-diaminodiphenyl ether and [2-(aminomethyl)bicyclo[2.2.1]hept-3-yl]anilines were studied. The effective activation energies of the thermal destruction process were determined. It has been shown that in the case of bicyclic polyimides, hydrolytic reactions have a lesser effect on the process of thermal destruction compared to fully aromatic polyimides.
Authors: I. A. NOVAKOV, R. V. BRUNILIN, D. S. MYAKISHEV
Language: English
Subfield: Polymers and Plastics
Field: Materials Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4405555309