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학술발표회초록보기

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  • 09월 05일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제120회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Synthesis and Characterization of Poly(amide-imide)s Containing Fastened Alicyclic Rings

등록일
2017년 8월 23일 17시 48분 00초
접수번호
1257
발표코드
POLY.P-17 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 20일 (금요일) 13:00~14:30
발표형식
포스터
발표분야
Polymer Chemistry
저자 및
공동저자
Seong jong Kim, Sang Youl Kim*
Department of Chemistry, Korea Advanced Institute of Science and Technology, Korea
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.

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