https://scholars.lib.ntu.edu.tw/handle/123456789/547020
標題: | High-Performance Semitransparent Organic Photovoltaics Featuring a Surface Phase-Matched Transmission-Enhancing Ag/ITO Electrode | 作者: | Jiang, B.-H. Lee, H.-E. Lu, J.-H. Tsai, T.-H. Shieh, T.-S. Jeng, R.-J. Chen, C.-P. RU-JONG JENG |
關鍵字: | indoor illumination; nonfullerene; organic photovoltaic; power conversion efficiency; semitransparent | 公開日期: | 2020 | 卷: | 12 | 期: | 35 | 起(迄)頁: | 39496-39504 | 來源出版物: | ACS Applied Materials and Interfaces | 摘要: | In this study, we designed a surface phase-matched transmission enhancement top electrode-Ag/indium tin oxide (ITO) structure for highly efficient and aesthetic semitransparent organic photovoltaics (ST-OPVs). The purposed highly transparent back electrodes (Ag/ITO) could selectively decrease visible reflection and increase transparency accordingly. By altering the thicknesses of the Ag and ITO layers, we could control the transmittance curve and increase the transparency of the ST-OPV devices. Devices based on PTB7-Th:IEICO-4F and PM6:Y6:PC71BM displayed outstanding performance (8.1 and 10.2%, respectively) with high photopic-weighted visible light transmittance (36.2 and 28.6%, respectively). The outstanding visible and near-infrared light harvesting of PM6:Y6:PC71BM further allowed a new application: double-sided energy harvesting from solar and indoor illumination. The simple optical design of a top electrode displaying high transparency/conductivity has a wide range of potential applications in, for example, greenhouse photovoltaics, tandem cells, and portable devices. Copyright © 2020 American Chemical Society. |
URI: | https://www.scopus.com/inward/record.url?eid=2-s2.0-85090298267&partnerID=40&md5=99072973cfb38b6502bcf58300f5fa86 https://scholars.lib.ntu.edu.tw/handle/123456789/547020 |
DOI: | 10.1021/acsami.0c10906 | SDG/關鍵字: | Energy harvesting; Infrared devices; Light; Optical design; Phase matching; Tin oxides; Transmissions; Transparency; High transparency; New applications; Organic photovoltaics; Portable device; Transmission enhancement; Transmittance curves; Visible and near infrared; Visible light transmittances; Transparent electrodes |
顯示於: | 高分子科學與工程學研究所 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。