화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2018년 봄 (04/04 ~ 04/06, 대전컨벤션센터)
권호 43권 1호
발표분야 고분자 이론 및 시뮬레이션
제목 Phase Behaviors of Polymeric Surfactants: incompressibility, free space, and charge
초록 Polymeric surfactants such as block copolymers with covalently jointed dissimilar components exhibit phase separation on a nanoscale to reveal thermally stable or metastable nanostructures. Physics underneath those behaviors is studied using Edwards’s Gaussian thread approach in connection with or without a molecular free volume theory. We discuss morphology development after nanophase separation, in particular, some new bicontinuous structures. A theoretical method for adding charges to systems of our interest is introduced. Its implications for material design is considered.
저자 조준한
소속 단국대
키워드 polymeric surfactants; phase behavior; Edwards approach; compressibility; charges
E-Mail jhcho@dankook.ac.kr