| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 봄 (04/08 ~ 04/09, 대전컨벤션센터) |
| 권호 |
35권 1호 |
| 발표분야 |
분자전자 소재 및 소자(분자전자 부문위원회) |
| 제목 |
Donor-Spacer-Acceptor Block Copolymer Containing Both Poly(2,7-carbazoles) (PCz) and Perylene tetracarboxydiimide (PDI) |
| 초록 |
We report a straightforward synthesis toward conjugated rod-spacer-rod type block copolymer with both poly(2,7-carbazoles) (PCz) electron-donor (D) and perylene tetracarboxydiimide (PDI) electron-acceptor blocks. Two chromophores are covalently connected through sebacate units as saturated spacer. The resulting donor-spacer-acceptor type block copolymer (PCz-S-PDI) can be favorable way to limit charge recombination between donor-acceptor interfaces and to control the scale length of nanostructure formation. The PCz-S-PDI was used to produce a solar cell with the power conversion efficiency of 0.004%. |
| 저자 |
이정훈, Ravi Kumar Cheedarala, 양창덕
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| 소속 |
울산과학기술대 |
| 키워드 |
conjugated rod-spacer-rod; PCz; PDI
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| E-Mail |
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