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| Type |
Poster Presentation |
| Area |
Material Chemistry |
| Room No. |
Exhibition Hall 2 |
| Time |
4월 19일 (금요일) 11:00~12:30 |
| Code |
MAT.P-458 |
| Subject |
Enhanced Performance of Inverted Organic Solar Cells by engineering Electron Transfer Layer. |
| Authors |
YoungWoo Kwon*, Doo-Hyun Ko1,*
Kyung Hee University, Korea
1Department of Applied Chemistry, Kyung Hee University, Korea
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| Abstract |
Organic photovoltaics (OPVs) have achieved high power conversion efficiency (PCE) by novel materials and advanced processes. In this work, we used ZnO and poly[(9,9-bis(3'-((N,N-dimethyl)-N-ethylammonium)-propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene)] (PFN) as electron transport layers (ETLs) for the inverted OPVs. The ZnO serves as an efficient ETL for reduced series resistance and the PFN improves energy alignment of devices. We found that the OPVs using both ZnO and PFN have higher performance than ZnO- or PFN- only devices. Our results could be one of the guidelines for more efficient OPVs. |
| E-mail |
djdu0517@naver.com |
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123rd General Meeting of the KCS