|
|
| Type |
Poster Presentation |
| Area |
Polymer Chemistry |
| Room No. |
Exhibition Hall 2+3 |
| Time |
10월 20일 (금요일) 13:00~14:30 |
| Code |
POLY.P-17 |
| Subject |
Synthesis and Characterization of Poly(amide-imide)s Containing Fastened Alicyclic Rings |
| Authors |
Seong jong Kim, Sang Youl Kim*
Department of Chemistry, Korea Advanced Institute of Science and Technology, Korea
|
| Abstract |
Among the high temperature polymers, poly(amide-imide)s have been investigating as one of promising materials due to high thermal stability and mechanical properties with balanced processability. Also, several properties such as thermal stability, optical property and thermo-dimensional stability could be regulated by modifying monomer structures. In this study, we synthesized two diacid monomers, one containing a alicyclic ring, which is fastened with phenyl pendant groups, and the other containing biphenyl with bulky trifluoromethyl groups symmetrically. Using these synthesized diacids and 2,2’-bis(trifluoromethyl)benzidine, PAIs were prepared by polyamidation and converted to a film by solution casting in DMAc. It`s detail synthetic route and properties will be presented. |
| E-mail |
krisj@kaist.ac.kr |
|
120th General Meeting of the KCS