https://scholars.lib.ntu.edu.tw/handle/123456789/348042
標題: | Flexible polymer photovoltaic devices prepared with inverted structures on metal foils | 作者: | Chen, F.-C. Wu, J.-L. Lee, C.-L. Huang, W.-C. Chen, H.-M.P. Chen, W.-C. WEN-CHANG CHEN |
關鍵字: | Energy resources; Flexible structures; Photovoltaic cells; Polymers | 公開日期: | 2009 | 卷: | 30 | 期: | 7 | 起(迄)頁: | 727-729 | 來源出版物: | IEEE Electron Device Letters | 摘要: | We have prepared top-illuminated organic photovoltaic devices on stainless-steel substrates, using molybdenum trioxide/indium tin oxide as the transparent top electrode. Incorporating an Al counter electrode grid having a shadow fraction of 10% effectively reduced the device resistance, thereby enhancing the power conversion efficiency to ca. 3%. This device exhibited superior mechanical flexibility. The inverted device architecture eliminated the need to use low-work-function metals, which are air sensitive and easily oxidized, thereby improving the air stability of the flexible devices. © 2009 IEEE. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-67650468325&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/348042 |
DOI: | 10.1109/LED.2009.2022345 | SDG/關鍵字: | Air stability; Counter electrodes; Device resistance; Flexible device; Flexible polymers; Inverted devices; Inverted structure; Mechanical flexibility; Organic photovoltaic devices; Power conversion efficiencies; Conversion efficiency; Energy resources; Flexible structures; Metal foil; Molybdenum; Photoelectrochemical cells; Photovoltaic cells; Photovoltaic effects; Polymers; Stainless steel; Tin; Structural metals |
顯示於: | 化學工程學系 |
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