https://scholars.lib.ntu.edu.tw/handle/123456789/380490
標題: | Performance enhancement in inverted polymer photovoltaics with solution-processed MoOX and air-plasma treatment for anode modification | 作者: | Sun, J.-Y. Tseng, W.-H. Lan, S. Lin, S.-H. Yang, P.-C. Wu, C.-I. Lin, C.-F. CHIH-I WU CHING-FUH LIN |
關鍵字: | Inverted structure; MoOX; Plasma treatment; Polymer photovoltaics; Solution-process | 公開日期: | 2013 | 卷: | 109 | 起(迄)頁: | 178-184 | 來源出版物: | Solar Energy Materials and Solar Cells | 摘要: | Molybdenum oxide (MoOX) has drawn increasing attention in organic photovoltaic cells due to the large performance enhancement achieved in organic light emitting diodes. In this work, we report on inverted polymer photovoltaics (PVs) with solution-processed MoOX as anodic modification to enhance the performance of PVs. MoO3 is reduced to MoOX with x<3 after air-plasma treatment and then plays a role more closely to the thermally deposited MoOX, whose oxygen ratio is reduced during high temperature deposition. The reduced oxygen ratio provides more effective transport, thus enhancing the JSC of the devices. The PCE of the device with solution-processed MoOX is then enhanced to over 4%, which is comparable to that of thermally deposited MoOX. As a result, this work provides good compatibility for deposition of solution-process MoOX on top of polymer:fullerene blends in inverted polymer PVs to achieve better performance. © 2012 Elsevier B.V. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84870557224&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/380490 |
DOI: | 10.1016/j.solmat.2012.10.026 | SDG/關鍵字: | Inverted structure; MoOX; Plasma treatment; Polymer photovoltaics; Solution-process; Deposits; Organic light emitting diodes (OLED); Oxygen; Photovoltaic cells; Plasma applications; Polymer blends; Polymers; Molybdenum oxide |
顯示於: | 光電工程學研究所 |
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