Fullerene-free small molecule organic solar cells with a high open circuit voltage of 1.15 V

被引:77
|
作者
Ni, Wang [1 ,2 ,3 ,4 ]
Li, Miaomiao [1 ,2 ,3 ,4 ]
Kan, Bin [1 ,2 ,3 ,4 ]
Liu, Feng [5 ]
Wan, Xiangjian [1 ,2 ,3 ,4 ]
Zhang, Qian [1 ,2 ,3 ,4 ]
Zhang, Hongtao [1 ,2 ,3 ,4 ]
Russell, Thomas P. [5 ,6 ]
Chen, Yongsheng [1 ,2 ,3 ,4 ]
机构
[1] Nankai Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Sch Mat Sci & Engn, State Key Lab, Tianjin 300071, Peoples R China
[2] Nankai Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Sch Mat Sci & Engn, Inst Elementoorgan Chem, Tianjin 300071, Peoples R China
[3] Nankai Univ, Key Lab Funct Polymer Mat, Inst Polymer Chem, Coll Chem, Tianjin 300071, Peoples R China
[4] Nankai Univ, Ctr Nanoscale Sci & Technol, Inst Polymer Chem, Coll Chem, Tianjin 300071, Peoples R China
[5] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA
[6] Univ Massachusetts, Dept Polymer Sci & Engn, Amherst, MA 01003 USA
关键词
HIGH-EFFICIENCY; 10-PERCENT EFFICIENCY; CONJUGATED POLYMERS; ENERGY-LOSSES; ACCEPTOR; RECOMBINATION; MORPHOLOGY; DESIGN;
D O I
10.1039/c5cc07973j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new small molecule named DTBTF with thiobarbituric acid as a terminal group was designed and synthesized as an acceptor for organic photovoltaic applications. DTBTF exhibits strong absorption in the visible region, and a relatively high lying LUMO energy level (-3.62 eV). All-small-molecule organic solar cells based on DR3TSBDT:DTBTF blend films show a considerable PCE of 3.84% with a high V-oc of 1.15 V.
引用
收藏
页码:465 / 468
页数:4
相关论文
共 50 条
  • [1] A simple small molecule as the acceptor for fullerene-free organic solar cells
    Hongtao Zhang
    Yongtao Liu
    Yanna Sun
    Miaomiao Li
    Wang Ni
    Qian Zhang
    Xiangjian Wan
    Yongsheng Chen
    Science China(Chemistry), 2017, 60 (03) : 366 - 369
  • [2] A simple small molecule as the acceptor for fullerene-free organic solar cells
    Zhang, Hongtao
    Liu, Yongtao
    Sun, Yanna
    Li, Miaomiao
    Ni, Wang
    Zhang, Qian
    Wan, Xiangjian
    Chen, Yongsheng
    SCIENCE CHINA-CHEMISTRY, 2017, 60 (03) : 366 - 369
  • [3] A simple small molecule as the acceptor for fullerene-free organic solar cells
    Hongtao Zhang
    Yongtao Liu
    Yanna Sun
    Miaomiao Li
    Wang Ni
    Qian Zhang
    Xiangjian Wan
    Yongsheng Chen
    Science China(Chemistry), 2017, (03) : 366 - 369
  • [4] A simple small molecule as the acceptor for fullerene-free organic solar cells
    Hongtao Zhang
    Yongtao Liu
    Yanna Sun
    Miaomiao Li
    Wang Ni
    Qian Zhang
    Xiangjian Wan
    Yongsheng Chen
    Science China Chemistry, 2017, 60 : 366 - 369
  • [5] Designing Small Molecule Organic Solar Cells with High Open-Circuit Voltage
    Kudrjasova, Julija
    Van Landeghem, Melissa
    Vangerven, Tim
    Kesters, Jurgen
    Heintges, Gael H. L.
    Cardinaletti, Ilaria
    Lenaerts, Ruben
    Penxten, Huguette
    Adriaensens, Peter
    Lutsen, Laurence
    Vanderzande, Dirk
    Manca, Jean
    Goovaerts, Etienne
    Maes, Wouter
    CHEMISTRYSELECT, 2017, 2 (03): : 1253 - 1261
  • [6] Perylenediimide: Phosphonium-Based Binary Blended Small-Molecule Cathode Interlayer for Efficient Fullerene-Free Polymer Solar Cells with Open Circuit Voltage to 1.0 V
    Gupta, Monika
    Yan Dong
    Shen Fugang
    Xu Jianzhong
    Zhan Chuanlang
    ACTA PHYSICO-CHIMICA SINICA, 2019, 35 (05) : 496 - 502
  • [7] Naphthalene diimide-based small molecule acceptors for fullerene-free organic solar cells
    Sung, Min Jae
    Huang, Minjuan
    Moon, Sang Hun
    Lee, Tack Ho
    Park, Song Yi
    Kim, Jin Young
    Kwon, Soon-Ki
    Choi, Hyosung
    Kim, Yun-Hi
    SOLAR ENERGY, 2017, 150 : 90 - 95
  • [8] A simple small molecule as an acceptor for fullerene-free organic solar cells with efficiency near 8%
    Li, Miaomiao
    Liu, Yongtao
    Ni, Wang
    Liu, Feng
    Feng, Huanran
    Zhang, Yamin
    Liu, Tingting
    Zhang, Hongtao
    Wan, Xiangjian
    Kan, Bin
    Zhang, Qian
    Russell, Thomas P.
    Chen, Yongsheng
    JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (27) : 10409 - 10413
  • [9] Novel high performance asymmetrical squaraines for small molecule organic solar cells with a high open circuit voltage of 1.12 V
    Yang, Daobin
    Yang, Qianqian
    Yang, Lin
    Luo, Qian
    Huang, Yan
    Lu, Zhiyun
    Zhao, Suling
    CHEMICAL COMMUNICATIONS, 2013, 49 (89) : 10465 - 10467
  • [10] Fullerene-Free Organic Solar
    Livingstone, Paul
    R&D MAGAZINE, 2014, 56 (03): : 20 - 20