Literature DB >> 24715264

Enhanced photovoltaic performance by modulating surface composition in bulk heterojunction polymer solar cells based on PBDTTT-C-T/PC71 BM.

Xia Guo1, Maojie Zhang, Wei Ma, Long Ye, Shaoqing Zhang, Shengjian Liu, Harald Ade, Fei Huang, Jianhui Hou.   

Abstract

For the blend film of PBDTTT-C-T:PC71 BM, the use of 1,8-diiodooctane as the solvent additive enriches the polymer at the top surface, so that a power conversion efficiency of 9.13% is recorded in the inverted polymer solar cell based on the blend, which is much higher than that of the device with conventional structure.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  morphology; polymer solar cells; solvent additives; surface composition

Year:  2014        PMID： 24715264     DOI： 10.1002/adma.201400411

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  11 in total

1.  A molecular nematic liquid crystalline material for high-performance organic photovoltaics.

Authors:  Kuan Sun; Zeyun Xiao; Shirong Lu; Wojciech Zajaczkowski; Wojciech Pisula; Eric Hanssen; Jonathan M White; Rachel M Williamson; Jegadesan Subbiah; Jianyong Ouyang; Andrew B Holmes; Wallace W H Wong; David J Jones
Journal:  Nat Commun       Date:  2015-01-14       Impact factor: 14.919

2.  Understanding the Impact of Hierarchical Nanostructure in Ternary Organic Solar Cells.

Authors:  Jin Fang; Zaiyu Wang; Jianqi Zhang; Yajie Zhang; Dan Deng; Zhen Wang; Kun Lu; Wei Ma; Zhixiang Wei
Journal:  Adv Sci (Weinh)       Date:  2015-09-02       Impact factor: 16.806

3.  Fluorination-enabled optimal morphology leads to over 11% efficiency for inverted small-molecule organic solar cells.

Authors:  Dan Deng; Yajie Zhang; Jianqi Zhang; Zaiyu Wang; Lingyun Zhu; Jin Fang; Benzheng Xia; Zhen Wang; Kun Lu; Wei Ma; Zhixiang Wei
Journal:  Nat Commun       Date:  2016-12-19       Impact factor: 14.919

4.  Metal Nanoparticle-Decorated Two-Dimensional Molybdenum Sulfide for Plasmonic-Enhanced Polymer Photovoltaic Devices.

Authors:  Ming-Kai Chuang; Shun-Shing Yang; Fang-Chung Chen
Journal:  Materials (Basel)       Date:  2015-08-21       Impact factor: 3.623

Review 5.  Fabrication Processes to Generate Concentration Gradients in Polymer Solar Cell Active Layers.

Authors:  Shusei Inaba; Varun Vohra
Journal:  Materials (Basel)       Date:  2017-05-09       Impact factor: 3.623

6.  Fullerene mixing effect on carrier formation in bulk-hetero organic solar cell.

Authors:  Yutaka Moritomo; Takeshi Yasuda; Kouhei Yonezawa; Takeaki Sakurai; Yasuo Takeichi; Hiroki Suga; Yoshio Takahashi; Nobuyuki Inami; Kazuhiko Mase; Kanta Ono
Journal:  Sci Rep       Date:  2015-03-30       Impact factor: 4.379

7.  Carrier density effect on recombination in PTB7-based solar cell.

Authors:  Yutaka Moritomo; Kouhei Yonezawa; Takeshi Yasuda
Journal:  Sci Rep       Date:  2015-09-01       Impact factor: 4.379

8.  Ultrathin polyaniline-based buffer layer for highly efficient polymer solar cells with wide applicability.

Authors:  Wenchao Zhao; Long Ye; Shaoqing Zhang; Bin Fan; Mingliang Sun; Jianhui Hou
Journal:  Sci Rep       Date:  2014-10-10       Impact factor: 4.379

9.  A Mechanistic Understanding of a Binary Additive System to Synergistically Boost Efficiency in All-Polymer Solar Cells.

Authors:  Yu Jin Kim; Sunyong Ahn; Dong Hwan Wang; Chan Eon Park
Journal:  Sci Rep       Date:  2015-12-11       Impact factor: 4.379

10.  Regular Organic Solar Cells with Efficiency over 10% and Promoted Stability by Ligand- and Thermal Annealing-Free Al-Doped ZnO Cathode Interlayer.

Authors:  Xiaohui Liu; Hai-Qiao Wang; Yaru Li; Zhenzhen Gui; Shuaiqiang Ming; Khurram Usman; Wenjun Zhang; Junfeng Fang
Journal:  Adv Sci (Weinh)       Date:  2017-04-21       Impact factor: 16.806
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