https://scholars.lib.ntu.edu.tw/handle/123456789/381616
標題: | Transparent electrode for organic solar cells using multilayer structures with nanoporous silver film | 作者: | Wei-Feng Xu Chun-Chieh Chin Ding-Wei Huang Pei-Kuen Wei DING-WEI HUANG |
關鍵字: | Deposition rate; Nanoporous silver film; Organic photovoltaic; Transparent electrodes | 公開日期: | 八月-2013 | 卷: | 118 | 起(迄)頁: | 81-89 | 來源出版物: | Solar Energy Materials and Solar Cells | 摘要: | A transparent electrode consists of nanoporous silver thin film and molybdenum oxide was developed for transparent anode with advantages of low cost, large-area processing and room-temperature fabrication. High density nanoporous silver film was fabricated by controlling thickness and deposition rate during thermal evaporation. With silver thickness of 10 nm and 5 Å/s deposition rate, the MoOx/nanoporous Ag/MoOx multilayer structure achieved ∼9 Ω/sq sheet resistance and ∼70% transparency. Compared to the indium - tin-oxide (ITO) anode, the nanoporous anode/SubPc/C60/BCP/Al photovoltaic device has an enhanced surface-plasmon absorption and a higher fill factor. Although its transparency is lower than ITO, the nanoporous anode achieved 3.45% power conversion efficiency, comparable to ITO-based devices. © 2013 Elsevier B.V. |
URI: | http://scholars.lib.ntu.edu.tw/handle/123456789/381616 | DOI: | 10.1016/j.solmat.2013.07.047 | SDG/關鍵字: | Large-area processing; Multilayer structures; Nanoporous silvers; Organic photovoltaics; Photovoltaic devices; Power conversion efficiencies; Transparent anodes; Transparent electrode; Deposition; Deposition rates; Metallic films; Molybdenum oxide; Multilayers; Silver; Tin oxides; Transparency; Film preparation |
顯示於: | 光電工程學研究所 |
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