RELATIONSHIP BETWEEN MOLECULAR-STRUCTURE AND ITS HEAT PROPERTIES FOR RIGID-CHAIN POLYMERS OF POLY(ARYL ETHER KETONE SULPHONE)S

Authors
KE YC ZHENG YB WU ZW ZHANG SJ NA H WANG JZ JI XL
Citation
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
Citations number
6
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
17
Issue
6
Year of publication
1996
Pages
978 - 982
Database
ISI
SICI code
0251-0790(1996)17:6<978:RBMAIH>2.0.ZU;2-N
Abstract
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.