Side Chain Effects of Poly(3-alkylthiophene) on the Morphology and Performance of Polymer Solar Cells

被引：31
|
作者：
Huang, Wen Y. [1 ,2 ]
Lee, C. C. [1 ,2 ]
Wang, S. G. [1 ,2 ]
Han, Y. K. [3 ]
Chang, M. Y. [1 ,2 ]
机构：
[1] Natl Sun Yat Sen Univ, Dept Photon, Kaohsiung 804, Taiwan
[2] Natl Sun Yat Sen Univ, Semicond Technol Res & Dev Ctr, Kaohsiung 804, Taiwan
[3] Natl Kaohsiung Univ Appl Sci, Dept Chem & Mat Engn, Kaohsiung 807, Taiwan
来源：
JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2010年 / 157卷 / 09期
关键词：
MESOPHASE FORMATION; FILMS;
D O I：
10.1149/1.3461139
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Poly(3-alkylthiophene) formed regular, layered arrays and showed liquid crystalline structures in the solid state. To elucidate the nanophase segregation in poly(3-alkylthiophene)/fullerene blends, X-ray diffraction, atomic force microscopy, scanning electron microscopy, and polarized optical microscopy were conducted. The effect of side-chain influence on the photovoltaic properties of solution-processed poly(3-alkylthiophene) /fullerene blends has been studied in this paper. Side chains investigated here include butyl, hexyl, and dodecyl groups. It shows that the photovoltaic performance is strongly affected by the length of side groups, which alters the morphology of the photoactive layer due to changes in solvent solubility, miscibility, and fullerene diffusion rate in the blends. (C) 2010 The Electrochemical Society. [DOI: 10.1149/1.3461139] All rights reserved.
引用
收藏
页码：B1336 / B1342
页数：7
相关论文
共 50 条
  • [41] STRUCTURE OF SOLUBLE POLY(3-ALKYLTHIOPHENE)S
    SATO, M
    SHIMIZU, T
    YAMAUCHI, A
    SYNTHETIC METALS, 1991, 41 (1-2) : 551 - 554
  • [42] MODIFIED POLY(3-ALKYLTHIOPHENE) FOR LED PREPARATION
    BOLOGNESI, A
    BOTTA, C
    GENG, Z
    FLORES, C
    DENTI, L
    SYNTHETIC METALS, 1995, 71 (1-3) : 2191 - 2192
  • [43] POLY(3-ALKYLTHIOPHENE) GEL AND ITS PROPERTIES
    YOSHINO, K
    NAKAO, K
    SUGIMOTO, R
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1989, 28 (03): : L490 - L492
  • [44] CONDUCTIVITY RELAXATION OF POLY(3-ALKYLTHIOPHENE)S
    CHEN, SA
    LIAO, CS
    SYNTHETIC METALS, 1993, 57 (2-3) : 4936 - 4943
  • [45] Photocarrier transport in processable poly(3-alkylthiophene)
    Nagamatsu, S
    Pandey, SS
    Takashima, W
    Endo, T
    Rikukawa, M
    Kaneto, K
    SYNTHETIC METALS, 2001, 121 (1-3) : 1563 - 1564
  • [46] Lasing of poly(3-alkylthiophene) in microcapillary geometry
    Yoshida, Y., 1600, Japan Society of Applied Physics (44): : 33 - 36
  • [47] Poly(3-alkylthiophene) membranes for gas separation
    Musselman, IH
    Washmon, L
    Varadarajan, D
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1996, 212 : 265 - POLY
  • [48] SECONDARY BATTERY CHARACTERISTICS OF POLY(3-ALKYLTHIOPHENE)
    KAWAI, T
    KUWABARA, T
    WANG, SL
    YOSHINO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1990, 29 (03): : 602 - 605
  • [49] Ester-functionalized poly(3-alkylthiophene) copolymers: Synthesis, physicochemical characterization and performance in bulk heterojunction organic solar cells
    Campo, Bert J.
    Bevk, David
    Kesters, Jurgen
    Gilot, Jan
    Bolink, Henk J.
    Zhao, Jun
    Bolsee, Jean-Christophe
    Oosterbaan, Wibren D.
    Bertho, Sabine
    D'Haen, Jan
    Manca, Jean
    Lutsen, Laurence
    Van Assche, Guy
    Maes, Wouter
    Janssen, Rene A. J.
    Vanderzande, Dirk
    ORGANIC ELECTRONICS, 2013, 14 (02) : 523 - 534
  • [50] High relative dielectric constants poly(3-alkylthiophene)s from side chain modification with sulfoxide and sulfonyl groups
    Wang, Chunlai
    Zhang, Zhongbo
    Zhu, Lei
    Sauve, Genevieve
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 256
12345