Benzotriazole-based a conjugated polymer with siloxane-functionalized side chains for non-fullerene organic solar cells

被引：0
|
作者：
Park, Hyungjin [1 ,2 ]
Gokulnath, Thavamani [1 ,2 ]
Kim, Hyerin [1 ,2 ]
Kim, Jeonghyeon [1 ,2 ]
Gal, Yeong-Soon [3 ]
Jin, Sung-Ho [1 ,2 ]
机构：
[1] Pusan Natl Univ, Inst Plast Informat & Energy Mat, Grad Dept Chem Mat, Dept Chem Educ, Busandaehakro 63-2, Busan 46241, South Korea
[2] Pusan Natl Univ, Sustainable Utilizat Photovolta Energy Res Ctr, Busandaehakro 63-2, Busan 46241, South Korea
[3] Kyungil Univ, Dept Fire Safety, Gyongsan, South Korea
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2022年 / 743卷 / 01期
基金：
新加坡国家研究基金会;
关键词：
Non-fullerene organic solar cells; pi-conjugated polymer; siloxane-functionalized side chains; OPTICAL BAND-GAP; PERFORMANCE; SUBSTITUENTS; EFFICIENCY; DESIGN;
D O I：
10.1080/15421406.2022.2047499
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new benzotriazole based pi-conjugated polymer (Nap-UD-SiBTA) with siloxane-functionalized side chains is designed and synthesized for fabrication of non-fullerene organic solar cells (NFOSCs). The application of Nap-UD-SiBTA enhanced charge carrier mobility, good solubility and better surface morphology. The Nap-UD-SiBTA was synthesized by Stille polymerization and showed good compatibility with ITIC as non-fullerene acceptor. Therefore, Nap-UD-SiBTA blended with ITIC exhibited an efficiency of 4.76%, open-circuit voltage (V-oc) of 0.77 V, a short-circuit current density (J(sc)) of 11.60 mA/cm(2), and fill factor (FF) of 53.18%, respectively. The study results provide a pacesetting strategy to design and fabricate the highly efficient NFOSCs.
引用
收藏
页码：43 / 57
页数：15
相关论文
共 50 条
  • [41] Realizing Green Solvent Processable Non-fullerene Organic Solar Cells by Modulating the Side Groups of Conjugated Polymers
    Wu Yi
    Kong Jingyi
    Qin Yunpeng
    Yao Huifeng
    Zhang Shaoqing
    Hou Jianhui
    ACTA PHYSICO-CHIMICA SINICA, 2019, 35 (12) : 1391 - 1398
  • [42] Over 18% binary organic solar cells enabled by isomerization of non-fullerene acceptors with alkylthiophene side chains
    Shang, Ao
    Luo, Siwei
    Zhang, Jianquan
    Zhao, Heng
    Xia, Xinxin
    Pan, Mingao
    Li, Chao
    Chen, Yuzhong
    Yi, Jicheng
    Lu, Xinhui
    Ma, Wei
    Yan, He
    Hu, Huawei
    SCIENCE CHINA-CHEMISTRY, 2022, 65 (09) : 1758 - 1766
  • [43] Non-fullerene acceptors with alkoxy side chains and different halogenated end groups for efficient organic solar cells
    Hao, Ruofei
    Liu, Yafeng
    Deng, Xiong
    Chen, Xiaoyuan
    Li, Jie
    Qi, Yushuang
    Tan, Songting
    DYES AND PIGMENTS, 2022, 205
  • [44] Over 18% binary organic solar cells enabled by isomerization of non-fullerene acceptors with alkylthiophene side chains
    Ao Shang
    Siwei Luo
    Jianquan Zhang
    Heng Zhao
    Xinxin Xia
    Mingao Pan
    Chao Li
    Yuzhong Chen
    Jicheng Yi
    Xinhui Lu
    Wei Ma
    He Yan
    Huawei Hu
    Science China(Chemistry), 2022, (09) : 1758 - 1766
  • [45] Progress in non-fullerene acceptor based organic solar cells
    Duan, Leiping
    Elumalai, Naveen Kumar
    Zhang, Yu
    Uddin, Ashraf
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2019, 193 : 22 - 65
  • [46] Over 18% binary organic solar cells enabled by isomerization of non-fullerene acceptors with alkylthiophene side chains
    Ao Shang
    Siwei Luo
    Jianquan Zhang
    Heng Zhao
    Xinxin Xia
    Mingao Pan
    Chao Li
    Yuzhong Chen
    Jicheng Yi
    Xinhui Lu
    Wei Ma
    He Yan
    Huawei Hu
    Science China Chemistry, 2022, 65 : 1758 - 1766
  • [47] Non-Fullerene Acceptors for Organic Solar Cells
    Trukhanov, V. A.
    Paraschuk, D. Yu.
    POLYMER SCIENCE SERIES C, 2014, 56 (01) : 72 - 83
  • [48] Non-fullerene acceptors for organic solar cells
    V. A. Trukhanov
    D. Yu. Paraschuk
    Polymer Science Series C, 2014, 56 : 72 - 83
  • [49] Over 18% binary organic solar cells enabled by isomerization of non-fullerene acceptors with alkylthiophene side chains
    Ao Shang
    Siwei Luo
    Jianquan Zhang
    Heng Zhao
    Xinxin Xia
    Mingao Pan
    Chao Li
    Yuzhong Chen
    Jicheng Yi
    Xinhui Lu
    Wei Ma
    He Yan
    Huawei Hu
    Science China(Chemistry), 2022, 65 (09) : 1758 - 1766
  • [50] Modulation of Three p-Type Polymers Containing a Fluorinated-Thiophene-Fused-Benzotriazole Unit To Pair with a Benzotriazole-Based Non-fullerene Acceptor for High Voc Organic Solar Cells
    Chen, You
    Jiang, Xiu
    Chen, Xingguo
    Zhou, Jialing
    Tang, Ailing
    Geng, Yanfang
    Guo, Qang
    Zhou, Erjun
    MACROMOLECULES, 2019, 52 (22) : 8625 - 8630
12345