Photocrosslinkable liquid-crystalline polythiophenes with oriented nanostructure and stabilization for photovoltaics

作者: Xuee Li , Lie Chen , Yiwang Chen , Fan Li , Kai Yao

DOI: 10.1016/J.ORGEL.2011.10.012

关键词: Polymer solar cellPhotoluminescenceLiquid crystalThiophenePolythiopheneNanostructureChemical engineeringPolymer chemistryMaterials scienceMesogenThermal treatment

摘要: … It is observed that the thermal annealing in liquid crystalline of the PTcbpTT:PCBM film, leads to an overall enhanced photovoltaic performance, including J sc , FF, and PCE. A clear …

参考文章(40)
Ya-Rong Lee, Cheng-Chu Chen, Shen-Maw Lin, Photodissociation of CH2Br2, 1,1- and 1,2-C2H4Br2 at 248 nm: A simple C–Br bond fission versus a concerted three-body formation The Journal of Chemical Physics. ,vol. 118, pp. 10494- 10501 ,(2003) , 10.1063/1.1573187
Kenji Urayama, Selected Issues in Liquid Crystal Elastomers and Gels Macromolecules. ,vol. 40, pp. 2277- 2288 ,(2007) , 10.1021/MA0623688
Bumjoon J. Kim, Yoshikazu Miyamoto, Biwu Ma, Jean M. J. Fréchet, Photocrosslinkable Polythiophenes for Efficient, Thermally Stable, Organic Photovoltaics Advanced Functional Materials. ,vol. 19, pp. 2273- 2281 ,(2009) , 10.1002/ADFM.200900043
C. J. Brabec, N. S. Sariciftci, J. C. Hummelen, Plastic Solar Cells Advanced Functional Materials. ,vol. 11, pp. 15- 26 ,(2001) , 10.1002/1616-3028(200102)11:1<15::AID-ADFM15>3.0.CO;2-A
Barry C. Thompson, Jean M. J. Fréchet, Polymer–Fullerene Composite Solar Cells Angewandte Chemie. ,vol. 47, pp. 58- 77 ,(2008) , 10.1002/ANIE.200702506
Kai Yao, Yiwang Chen, Lie Chen, Fan Li, Xuee Li, Xingye Ren, Hongming Wang, Tianxi Liu, Mesogens Mediated Self-Assembly in Applications of Bulk Heterojunction Solar Cells Based on a Conjugated Polymer with Narrow Band Gap Macromolecules. ,vol. 44, pp. 2698- 2706 ,(2011) , 10.1021/MA200179U
Jae Kwan Lee, Wan Li Ma, Christoph J. Brabec, Jonathan Yuen, Ji Sun Moon, Jin Young Kim, Kwanghee Lee, Guillermo C. Bazan, Alan J. Heeger, Processing Additives for Improved Efficiency from Bulk Heterojunction Solar Cells Journal of the American Chemical Society. ,vol. 130, pp. 3619- 3623 ,(2008) , 10.1021/JA710079W
Hideo Ohkita, Steffan Cook, Yeni Astuti, Warren Duffy, Steve Tierney, Weimin Zhang, Martin Heeney, Iain McCulloch, Jenny Nelson, Donal DC Bradley, James R Durrant, None, Charge carrier formation in polythiophene/fullerene blend films studied by transient absorption spectroscopy. Journal of the American Chemical Society. ,vol. 130, pp. 3030- 3042 ,(2008) , 10.1021/JA076568Q
Gianmarco Griffini, Jessica D. Douglas, Claudia Piliego, Thomas W. Holcombe, Stefano Turri, Jean M. J. Fréchet, Justin L. Mynar, Long‐Term Thermal Stability of High‐Efficiency Polymer Solar Cells Based on Photocrosslinkable Donor‐Acceptor Conjugated Polymers Advanced Materials. ,vol. 23, pp. 1660- 1664 ,(2011) , 10.1002/ADMA.201004743
Martin Drees, Harald Hoppe, Christoph Winder, Helmut Neugebauer, Niyazi S. Sariciftci, Wolfgang Schwinger, Friedrich Schäffler, Christoph Topf, Markus C. Scharber, Zhengguo Zhu, Russell Gaudiana, Stabilization of the nanomorphology of polymer–fullerene “bulk heterojunction” blends using a novel polymerizable fullerene derivative Journal of Materials Chemistry. ,vol. 15, pp. 5158- 5163 ,(2005) , 10.1039/B505361G