abs

학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 09월 10일 16시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제124회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Synthesis of Well-defined Poly(arylene ether sulfone)-b-Polylactide by Chain Growth Condensation Polymerization and Ring Opening Polymerization

등록일
2019년 8월 26일 15시 59분 04초
접수번호
1612
발표코드
POLY.P-42 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 18일 (금요일) 11:00~12:30
발표형식
포스터
발표분야
Polymer Chemistry
저자 및
공동저자
Jongmin Park, Myungeun Seo1,*
Department of Chemistry, Korea Advanced Institute of Science and Technology, Korea
1Graduate School of Nano Science and Technology, Korea Advanced Institute of Science and Technology, Korea
A block polymer consisting of chemically distinctive blocks with high incompatibility can microphase separate at a low degree of polymerization, providing an access to versatile nanostructures at a small length scale below 10 nm features. The high incompatibility characterized by Flory-Huggins interaction parameter (χ) has been achieved by paring polymers prepared by different polymerization mechanisms such as controlled radical polymerization (CRP) and ring opening polymerization (ROP). Recently, we proposed a route to well-defined poly(arylene ether sulfone)-b-polylactide (PES-b-PLA) through combination of chain growth condensation polymerization (CGCP) and ROP. We will present microphase separation behavior of PES-b-PLAs with different molar masses and compositions by small angle X-ray scattering (SAXS) analysis.

상단으로