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학술발표회초록보기

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  • 09월 04일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제114회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Development of Organic Low Band-Gap p-type Semiconductors for Solar Cells

등록일
2014년 9월 4일 15시 25분 22초
접수번호
1492
발표코드
MAT.P-1173 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 15일 (수요일) 16:00~19:00
발표형식
포스터
발표분야
재료화학
저자 및
공동저자
Mamun Muhammad Shamim Al, 장성연1,*
국민대학교 화학과, Korea
1국민대학교 생명나노화학과, Korea
Harvesting energy directly from sunlight using photovoltaic cells is a very important way to address growing global energy needs with a renewable resource while minimizing detrimental effects on the environment. In the area of organic solar cells (OSCs), developing p-type semiconductors that can absorb wider spectrum of light with high absorbability has been an important issue. Constructing donor (D)-acceptor (A) conjugated structure is one of popular strategies to obtain such low band-gap organic semiconductors. In this work, low band-gap D-A conjugated small molecules (DR3TBDT and DB4TBBDT) were synthesized and their applications for solar cells were investigated. The characterizations to reveal their optical, electrochemical, and thermal properties were performed. The small molecules were applied as the photoactive p-type materials for OSCs and the hole-transporting materials (HTMs) for Perovskite solar cells respectively.

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