| 학회 |
한국고분자학회 |
| 학술대회 |
2016년 봄 (04/06 ~ 04/08, 대전컨벤션센터) |
| 권호 |
41권 1호 |
| 발표분야 |
분자전자 부문위원회 II |
| 제목 |
Some improvements in the synthesis of conjugated polymers for organic solar cells |
| 초록 |
For decades, polymer-based solar cells (PSCs) have made great achievements in power conversion efficiency (PCE) via developing new electron donating organic materials satisfying several strict terms, including proper bandgaps for effective absorption of solar energy, low-lying highest occupied molecular orbital (HOMO) energy levels for a high open circuit voltage (Voc) value, and strong π-π stacking for excellent charge carrier mobility. Recently, development of electron accepting organic materials has been received a great attention to overcome the drawback of fullerene acceptors and several synthetic guidance has been suggested. In this talk, we try to provide several improvements in the synthesis for electron donating and accepting materials. In addition, to enhance the surface properties between the interlayers, several organic interfacial modifiers are also designed and studied. We hope our synthetic effort provide an inspiration for developing better organic materials in PSCs. |
| 저자 |
정인환1, 김지훈2, 남소연1, 최은영1, 이창진1, 황도훈2, 윤성철1
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| 소속 |
1한국화학(연), 2부산대 |
| 키워드 |
polymer; organic solar cell; photovoltaic cell
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| E-Mail |
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