Yc. Ke et al., RELATIONSHIP BETWEEN MOLECULAR-STRUCTURE AND ITS HEAT PROPERTIES FOR RIGID-CHAIN POLYMERS OF POLY(ARYL ETHER KETONE SULPHONE)S, Gaodeng xuexiao huaxue xuebao, 17(6), 1996, pp. 978-982
The full optimization structure pf model compound ArOArCOArArCOArOAr i
s presented with average dihedral angle of 37.5 degrees. Based on this
, the molecular structure is related to the melting point and glass tr
ansition for poly(aryl ether ketone)s and poly(aryl ether sulphone)s f
amily with rigid molecular chain. The obtained relationship between th
em is well extended to predict the heat properties of the new family o
f aromatic homopolymers.