유연격자를 갖는 열방성 방향족 폴리에스테르의 모형화합물

• 영문명: Model Compounds for Thermotropic Aromatic Polyesters with Flexible spacers
• 발행기관: 호서대학교 기초과학연구소
• 저자명: 박주훈 이종길
• 간행물 정보: 『기초과학연구 논문집』제5권 제1호, 53~65쪽, 전체 13쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1997.08.30

영문 초록

The thermotropic aromatic polyesters which have an alternating sequence of mesogenic units and flexible spacers and their model compounds with two alkyl wings attached to the two terminal mesogenic units and central spacers were compared. The used low molecular weight model compounds were a,w-bis-[p-(4- alkoxyphenoxycarbonyl) phenoxy] alkanes. The liquid crystalline properties of the compounds were studied by differential scanning calorimetry and on the hot-stage of a polarizing microscope.

목차

Abstract

Ⅰ. 서 론

Ⅱ. 실험

Ⅲ. 결과 및 고찰

Ⅳ. 결론

Ⅴ. 참고문헌