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標題: | 藉由全溶液製程之高透明度/高效率有機太陽能電池偏振片 All Solution Processed, Highly Transparent, High- Performance Organic Solar Cell Polarizers |
作者: | Wei-Yu Chou 周維裕 |
指導教授: | 陳永芳(Yang-Fang Chen) |
關鍵字: | 偏振片,有機太陽能電池,大氣製程,全溶液製程,高透明度, Polarizer,Organic Solar Cells,Atmosphere Condition,All Solution Process,Highly Transparent, |
出版年 : | 2016 |
學位: | 碩士 |
摘要: | 有機太陽能電池是近年來太陽能電池研究的重要主題之一,相比於無機太陽能電池,有機太陽能電池的優點有輕量、成本低廉、低溫製程。在應用面上,有機太陽能電池能結合軟性基板,製作成可彎曲式太陽能電池,也可以結合其他功能的原件組成自供電的原件。
在本研究主題中,將會介紹如何在大氣底下用全溶液和大面積製程製作具有穿透和偏振效果的的太陽能電池。P3HT再經過摩擦後,分子鏈會沿著摩擦方向做排列並產生偏振的效果,利用ITO和銀奈米線製作具有視覺穿透效果的電極,過程中不需使用到手套箱和熱蒸鍍機,在大氣製程底下可以節省製作成本。製程步驟皆使用旋轉塗布和噴塗,達成的全溶液製程和可製作大面積的太陽能電池。最後,可以製作出效率1.36%的太陽能電池,雙色差異比和拼偏振差異比分別可以達到3.21341和0.659。 Organic solar cells have played an important role in solar cells research area. Compared with inorganic solar cells, organic solar cells have advantages of light-weight, low-cost, low-temperature manufacturing process. In application, one can fabricate the flexible solar cells on flexible plastic substrates and combine with other devices to manufacture self-powered devices. In this thesis, we will introduce how to manufacture transparent, polarizing organic solar cells under atmosphere condition by all-solution and large-area process. The rubbed P3HT polymer chains were parallel with the rubbing direction and had polarizing effect. ITO glass and silver nanowire are used as electrodes to achieve visual transparent. Without thermal evaporation step and glove box environment, we can manufacture our photovoltaics under atmosphere with low-cost process. By simply adopting spin-coating and spray-painting techniques, we have ability to manufacture large area photovoltaics. The efficiency of the fabricated solar cells has achieved 1.36% with the dichroic ratio of 3.21341 and the polarizing difference ratio of 0.659 at peak. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/19216 |
DOI: | 10.6342/NTU201601561 |
全文授權: | 未授權 |
顯示於系所單位: | 物理學系 |
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