abs

학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 03월 02일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제109회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Donor Polymers Containing Cyclopenta[def]phenanthrene in Their Units with Improved Photovoltaic Performance

등록일
2012년 2월 16일 15시 37분 01초
접수번호
1072
발표코드
ORGN.P-892 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 25일 (수요일) 18:00~21:00
발표형식
포스터
발표분야
유기화학
저자 및
공동저자
심주영, 박혜지, 송수희, 진영읍1, 서홍석
부산대학교 화학과, Korea
1부경대학교 공업화학과, Korea
The research for the achievement of efficient organic photovoltaics (OPVs) has become one of the most popular topics in recent years caused by their potential to be an alternative source of green energy. Polymer solar cells have many desirable features including large-scale fabrication utilizing low cost solution processability. The development of novel materials is necessary to enhance the coverage of the solar spectrum and the absorption coefficients, which can improve the lower power- conversion efficiency and smaller photocurrent as compared to the case of inorganic solarcells. New conjugated polymers containing electron donor-acceptor pairs for organic photovoltaic device utilizing a new type of acceptor are reported to show good solubility at room temperature in organic solvents. These donor-acceptor conjugated polymers were synthesized by palladium catalyzed stille coupling reaction of 4,4-bis(2-ethylhexyl)-4H-cyclopenta[def]phenanthrene (CPP) and dimethyl-2H-benzimidazole. The new type of acceptor was fabricated in PCPPDTMBIs and PCPPBBTMBIs

상단으로