教師資料查詢 | 類別: 期刊論文 | 教師: 杜昭宏 Chao-hung Du (瀏覽個人網頁)

標題:Electric field-assisted self-organization of polymer:fullerene hybrids on the photovoltaic performance
學年99
學期1
出版(發表)日期2011/01/01
作品名稱Electric field-assisted self-organization of polymer:fullerene hybrids on the photovoltaic performance
作品名稱(其他語言)
著者Lin, Chih-Cheng; Lin, Yun-Yue; Li, Shao-Sian; Yu, Chen-Chieh; Huang, Chi-Liang; Lee, Shun-Han; Du, Chao-Hung; Lee, Jey-Jau; Chen, Hsuen-Li; Chen, Chun-Wei
單位淡江大學物理學系
出版者Cambridge: R S C Publications
著錄名稱、卷期、頁數Energy & Environmental Science 4(6), pp.2134-2139
摘要In this article, we would like to demonstrate an electric field annealing method to assist the self-organization of a poly(3-hexylthiophene) (P3HT):[6,6]-phenyl-C61-butyric acid methyl ester (PCBM) hybrid without any thermal post-treatment. By applying a DC electric field perpendicular to the substrate during the solvent-drying process, the formation of fibrous P3HT crystalline domains and phase-separated domains of bulk heterojunctions can be achieved, resulting in a power conversion efficiency (PCE) of over 4%. The grazing incidence X-ray diffraction (GIXRD) measurement suggests that the electric field-assisted annealing will facilitate the crystallization of P3HT in both lamellar stacking and vertical stacking, as a result of improved carrier transport and photovoltaic performance. The method of electric field-assisted annealing can easily be integrated into large-area and low-temperature processes, providing a new route to fabricate low-cost and flexible polymer solar cells.
關鍵字
語言英文
ISSN1754-5692
期刊性質國外
收錄於SCI
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式紙本
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