Effects of film treatment on the performance of poly(3-hexylthiophene)/soluble fullerene-based organic solar cells

Tzung Fang Guo, Ten Chin Wen, Georgi L'vovich Pakhomov, Xing Guo Chin, Siou Hong Liou, Pei Hong Yeh, Cheng Hsien Yang

研究成果: Article同行評審

68 引文 斯高帕斯(Scopus)

摘要

This work investigates the correlations between the morphological characteristics of the active layers, comprised of poly(3-hexylthiophene) and [6,6]-phenyl-C61-butyric acid methyl ester, and the photovoltaic performance of polymer-based solar cells. The active layers were deposited by spin-coating the polymer solutions under various conditions and, then, characterized by atomic force microscopy, X-ray diffraction, UV/Vis and Raman spectroscopy. Results of this study indicate that solar cells employing the slow-solvent-vapor-treatment blend films as the active layers exhibit the enhanced power conversion efficiency (3.0%), short-circuit (8.71 mA/cm2) current and fill factor (0.59) than that of as-cast and fast-thermal-annealing blend films.

原文English
頁(從 - 到)3138-3142
頁數5
期刊Thin Solid Films
516
發行號10
DOIs
出版狀態Published - 2008 3月 31

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 表面和介面
  • 表面、塗料和薄膜
  • 金屬和合金
  • 材料化學

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