Solvent Additive Control of Morphology and Crystallization in Semiconducting Polymer Blends

被引：153
|
作者：
Liu, Xueliang [1 ]
Huettner, Sven [1 ]
Rong, Zhuxia [1 ]
Sommer, Michael [2 ]
Friend, Richard H. [1 ]
机构：
[1] Univ Cambridge, Cavendish Lab, Dept Phys, Cambridge CB3 0HE, England
[2] Univ Cambridge, Melville Lab Polymer Synth, Cambridge CB2 1EW, England
来源：
ADVANCED MATERIALS | 2012年 / 24卷 / 05期
基金：
英国工程与自然科学研究理事会;
关键词：
organic photovoltaics; morphology; solvent additives; bromoanisole; P3HT crystallization; OPEN-CIRCUIT VOLTAGE; SOLAR-CELLS; SELF-ORGANIZATION; EFFICIENCY; FILMS;
D O I：
10.1002/adma.201103097
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
4-bromoanisole is used as a very versatile processing additive to control the phase separation and phase purity of organic photovoltaic devices. Polymer-polymer blends based on P3HT as donor and a wide range of acceptor materials (F8TBT, PCDTBT,.) are investigated. The additive promotes the aggregation of P3HT which improves the morphology for both initially mixed and demixed blends.
引用
收藏
页码：669 / +
页数：7
相关论文
共 50 条
  • [31] White electrophosphorescence from semiconducting polymer blends
    Gong, X
    Ma, WL
    Ostrowski, JC
    Bazan, GC
    Moses, D
    Heeger, AJ
    [J]. ADVANCED MATERIALS, 2004, 16 (07) : 615 - +
  • [32] Morphology control in symmetric polymer blends using spinodal decomposition
    Tran, TL
    Chan, PK
    Rousseau, D
    [J]. CHEMICAL ENGINEERING SCIENCE, 2005, 60 (24) : 7153 - 7159
  • [33] MORPHOLOGY CONTROL OF POLYMER BLENDS BY A CHEMICAL PINNING OF SPINODAL DECOMPOSITION
    HASHIMOTO, T
    TAKENAKA, M
    JINNAI, H
    [J]. POLYMER COMMUNICATIONS, 1989, 30 (06): : 177 - 179
  • [34] Phase morphology control of the electrospun nanofibers from the polymer blends
    Wei, M
    Kang, B
    Sung, C
    Mead, J
    [J]. NSTI NANOTECH 2004, VOL 3, TECHNICAL PROCEEDINGS, 2004, : 375 - 378
  • [35] Morphology control of ternary polymer blends using interfacial tension
    Lee, MH
    Tzoganakis, C
    Kim, JM
    [J]. ANTEC 2000: SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS, CONFERENCE PROCEEDINGS, VOLS I-III, 2000, : 2438 - 2442
  • [36] Morphology control of polymer blends by a chemical pinning of spinodal decomposition
    Hashimoto, Takeji
    Takenaka, Mikihito
    Jinnai, Hiroshi
    [J]. Polymer communications Guildford, 1989, 30 (06): : 177 - 179
  • [37] Morphology and crystallization of blends of linear low density polyethylene with a semiflexible liquid crystalline polymer
    Minkova, LI
    Magagnini, PL
    [J]. COLLOID AND POLYMER SCIENCE, 1996, 274 (01) : 34 - 42
  • [38] Crystallization and morphology of fibers prepared from compatibilized blends of polyethylene with a liquid crystalline polymer
    Minkova, L
    Velcheva, M
    Magagnini, P
    [J]. MACROMOLECULAR MATERIALS AND ENGINEERING, 2000, 280 (7-8) : 7 - 13
  • [39] Miscibility, Crystallization, and Morphology of the Double-Crystalline Blends of Insulating Polyethylene and Semiconducting Poly(3-Butylthiophene)
    Wang, Yuzhen
    Chen, Zhaobin
    Chen, Jiayue
    Qu, Yunpeng
    Yang, Xiaoniu
    [J]. JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS, 2013, 52 (10): : 1388 - 1404
  • [40] Surface morphology of polymer blends
    Nurdin, N
    Weilandt, E
    Descouts, P
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1996, 212 : 271 - POLY
12345