| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 |
22권 1호 |
| 발표분야 |
에너지저장변환_포스터 |
| 제목 |
High-Performance Non-Fullerene based Inverted Perovskite Solar Cells |
| 초록 |
We report high-performance perovskite solar cells (PSCs) with non-fullerene electron transporting material (ETM). The non-fullerene electron transporting material NDI-ID (N,N'-Bis(1-indanyl)naphthalene-1,4,5,8-tetracarboxylic diimide) consist of a naphthalene diimide core and an N-substituted indane group. This NDI-ID is synthesized by simple one-step reaction and facile purification method. The NDI-ID ETM based invert-type PSCs exhibit very high power conversion efficiencies (PCEs) of up to 20.2%, which is higher than that of PCBM ETM based PSCs. Moreover, NDI-ID-based PSCs retaini 90% of their initial PCE after 500 h at 100 °C with 1 sun illumination without encapsulation. |
| 저자 |
이승철1, 정수교2, 허진혁1, 권오필2, 임상혁1
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| 소속 |
1고려대, 2아주대 |
| 키워드 |
non-fullerene; perovskite solar cell
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| E-Mail |
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