Synthesis, characterization and photovoltaic properties of platinum-containing poly(aryleneethynylene) polymers with electron-deficient diketopyrrolopyrrole unit

被引：17
作者：
Zhan, Hongmei [1 ,2 ]
Liu, Qian [1 ,3 ]
So, Shu-Kong [4 ]
Wong, Wai-Yeung [1 ,5 ]
机构：
[1] Hong Kong Baptist Univ, Dept Chem, Kowloon Tong, Waterloo Rd, Hong Kong, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Jilin, Peoples R China
[3] Anhui Polytech Univ, Coll Biol & Chem Engn, Wuhu 241000, Anhui, Peoples R China
[4] Hong Kong Baptist Univ, Dept Phys, Kowloon Tong, Waterloo Rd, Hong Kong, Peoples R China
[5] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hung Hom, Hong Kong, Peoples R China
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2019年 / 894卷
基金：
中国国家自然科学基金;
关键词：
Diketopyrrolopyrrole; Metallopolymer; Platinum; Photovoltaics; Solar cell; FIELD-EFFECT TRANSISTORS; ORGANIC SOLAR-CELLS; CONJUGATED POLYMERS; SIDE-CHAINS; EFFICIENCY; DESIGN; SEMICONDUCTORS; ENHANCEMENT; MOBILITY;
D O I：
10.1016/j.jorganchem.2019.04.026
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Three new solution-processable Pt(II)-containing poly(aryleneethynylene) polymers based on diketo-pyrrolopyrrole moiety and their corresponding diplatinum model complexes were synthesized via the Sonogashira-type coupling reaction of the platinum(II) chloride precursor and each of the diethynyl ligands. The photophysical, thermal stability, electrochemical, carrier mobility and photovoltaic properties of these polymers were fully investigated. These polymers exhibit strong absorption bands in the range of 550-750 nm, and fluorescent bands between 650 and 850 nm. One thiophene flanked diketopyrrolopyrrole based polymer with linear n-octyl chains shows a better photovoltaic performance than that made from the branched 2-ethylhexyl analogue. (c) 2019 Elsevier B.V. All rights reserved.
引用
收藏
页码：1 / 9
页数：9
相关论文
共 51 条
  • [1] Chalcogenophene Comonomer Comparison in Small Band Gap Diketopyrrolopyrrole-Based Conjugated Polymers for High-Performing Field-Effect Transistors and Organic Solar Cells
    Ashraf, Raja Shahid
    Meager, Iain
    Nikolka, Mark
    Kirkus, Mindaugas
    Planells, Miquel
    Schroeder, Bob C.
    Holliday, Sarah
    Hurhangee, Michael
    Nielsen, Christian B.
    Sirringhaus, Henning
    McCulloch, Iain
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (03) : 1314 - 1321
  • [2] High performance amorphous metallated π-conjugated polymers for field-effect transistors and polymer solar cells
    Baek, Nam Seob
    Hau, Steven K.
    Yip, Hin-Lap
    Acton, Orb
    Chen, Kung-Shih
    Jen, Alex K. -Y.
    [J]. CHEMISTRY OF MATERIALS, 2008, 20 (18) : 5734 - 5736
  • [3] High-mobility ambipolar near-infrared light-emitting polymer field-effect transistors
    Buergi, Lukas
    Turbiez, Mathieu
    Pfeiffer, Reto
    Bienewald, Frank
    Kirner, Hans-Joerg
    Winnewisser, Carsten
    [J]. ADVANCED MATERIALS, 2008, 20 (11) : 2217 - 2224
  • [4] Challis B.C., 1970, CHEM AMIDES, P734
  • [5] ALKYLS AND ARYLS OF TRANSITION METALS .2. PLATINUM(II) DERIVATIVES
    CHATT, J
    SHAW, BL
    [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1959, (DEC): : 4020 - 4033
  • [6] High fabrication yield organic tandem photovoltaics combining vacuum- and solution-processed subcells with 15% efficiency
    Che, Xiaozhou
    Li, Yongxi
    Qu, Yue
    Forrest, Stephen R.
    [J]. NATURE ENERGY, 2018, 3 (05): : 422 - 427
  • [7] Diketopyrrolopyrrole-based Conjugated Polymers Bearing Branched Oligo(Ethylene Glycol) Side Chains for Photovoltaic Devices
    Chen, Xingxing
    Zhang, Zijian
    Ding, Zicheng
    Liu, Jun
    Wang, Lixiang
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (35) : 10376 - 10380
  • [8] Low-Bandgap Near-IR Conjugated Polymers/Molecules for Organic Electronics
    Dou, Letian
    Liu, Yongsheng
    Hong, Ziruo
    Li, Gang
    Yang, Yang
    [J]. CHEMICAL REVIEWS, 2015, 115 (23) : 12633 - 12665
  • [9] Systematic Investigation of Benzodithiophene- and Diketopyrrolopyrrole-Based Low-Bandgap Polymers Designed for Single Junction and Tandem Polymer Solar Cells
    Dou, Letian
    Gao, Jing
    Richard, Eric
    You, Jingbi
    Chen, Chun-Chao
    Cha, Kitty C.
    He, Youjun
    Li, Gang
    Yang, Yang
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (24) : 10071 - 10079
  • [10] Polymer Donors for High-Performance Non-Fullerene Organic Solar Cells
    Fu, Huiting
    Wang, Zhaohui
    Sun, Yanming
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2019, 58 (14) : 4442 - 4453
123456