Indacenodithieno[3,2-b]thiophene-based broad bandgap polymers for high efficiency polymer solar cells

被引：44
|
作者：
Xu, Yun-Xiang [1 ]
Chueh, Chu-Chen [1 ]
Yip, Hin-Lap [1 ]
Chang, Chih-Yu [1 ]
Liang, Po-Wei [1 ]
Intemann, Jeremy J. [1 ]
Chen, Wen-Chang [2 ]
Jen, Alex K. -Y. [1 ]
机构：
[1] Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA
[2] Natl Taiwan Univ, Inst Polymer Sci & Engn, Dept Chem Engn, Taipei 106, Taiwan
来源：
POLYMER CHEMISTRY | 2013年 / 4卷 / 20期
关键词：
OPEN-CIRCUIT VOLTAGE; PHOTOVOLTAIC PERFORMANCE; CONJUGATED POLYMERS; CONVERSION EFFICIENCY; CHARGE-TRANSPORT; DONOR; COPOLYMERS; INDACENODITHIOPHENE; COMBINATION; DERIVATIVES;
D O I：
10.1039/c3py00121k
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Two broad bandgap polymers, poly{(indacenodithieno[3,2-b] thiophene)- alt-[2,5-bis(thiophen-2-yl)thiazolo[5,4-d]thiazole-5,5'-diyl]} PIDTT-TzTz and poly{(indacenodithieno[3,2-b]thiophene)-alt-[2,5-bis(6-octylthieno[3,2-b] thiophen-2-yl)thiazolo[5,4-d]thiazole-5,50-diyl]} PIDTT-TzTz-TT, were designed and synthesized by copolymerizing the ladder-type indacenodithieno[3,2-b]thiophene (IDTT) donor with a thiazolothiazole (TzTz) acceptor. Both polymers possess moderate hole-mobilities of around similar to 10(-4) cm(2) V-1 s(-1). The polymer solar cells (PSCs) using PIDTT-TzTz-PC71BM as the active layer showed good power conversion efficiencies (PCEs as high as 5.53% and 5.90%) in both conventional and inverted devices, without using any solvent additives. These results demonstrate that these broad bandgap PIDTT-TzTz polymers have potential to be used as a front cell for polymer tandem cells.
引用
收藏
页码：5220 / 5223
页数：4
相关论文
共 50 条
  • [21] Intense and Stable Near-Infrared Emission from Light-Emitting Electrochemical Cells Comprising a Metal-Free Indacenodithieno[3,2-b]thiophene-Based Copolymer as the Single Emitter
    Tang, Shi
    Murto, Petri
    Xu, Xiaofeng
    Larsen, Christian
    Wang, Ergang
    Edman, Ludvig
    CHEMISTRY OF MATERIALS, 2017, 29 (18) : 7750 - 7759
  • [22] Tailoring of the thieno [3,2-b] thiophene-based molecule towards promising hole transporting materials for perovskite solar cells
    Sharafat, Raheela
    Salma, Ume
    Shakeel, Rabia
    Peng, Tai
    Abdelbacki, Ashraf M. M.
    Iqbal, Javed
    SOLAR ENERGY, 2024, 282
  • [23] Conjugated polymers based on benzodithiophene and fluorinated quinoxaline for bulk heterojunction solar cells: thiophene versus thieno[3,2-b]-thiophene as π-conjugated spacers
    Gedefaw, Desta
    Tessarolo, Marta
    Zhuang, Wenliu
    Kroon, Renee
    Wang, Ergang
    Bolognesi, Margherita
    Seri, Mirko
    Muccini, Michele
    Andersson, Mats R.
    POLYMER CHEMISTRY, 2014, 5 (06) : 2083 - 2093
  • [24] High charge mobility polymers based on a new di(thiophen-2-yl)thieno[3,2-b]thiophene for transistors and solar cells
    Chen, Lie
    Wu, Feiyan
    Deng, Zhiqiang
    Feng, Linlin
    Gu, Pengcheng
    Dong, Huanli
    Hu, Wenping
    Chen, Yiwang
    POLYMER CHEMISTRY, 2015, 6 (44) : 7684 - 7692
  • [25] Synthesis and Photovoltaic Characterization of Dithieno[ 3,2-b: 2', 3'-d] thiophene-Derived Narrow-Bandgap Polymers
    Zhu, Enwei
    Ni, Bin
    Zhao, Baofeng
    Hai, Jiefeng
    Bian, Linyi
    Wu, Hongbin
    Tang, Weihua
    MACROMOLECULAR CHEMISTRY AND PHYSICS, 2014, 215 (03) : 227 - 234
  • [26] Synthesis of a Novel Low-Bandgap Polymer Based on a Ladder-Type Heptacyclic Arene Consisting of Outer Thieno[3,2-b]thiophene Units for Efficient Photovoltaic Application
    Xu, Xiaofeng
    Cai, Ping
    Lu, Yong
    Choon, Ng Siu
    Chen, Junwu
    Ong, Beng S.
    Hu, Xiao
    MACROMOLECULAR RAPID COMMUNICATIONS, 2013, 34 (08) : 681 - 688
  • [27] Electronic properties modulation of tetraoxidothieno[3,2-b]thiophene-based quinoidal compounds by terminal fluorination
    Gao, Ruiheng
    Wu, Botao
    Liang, Ziqi
    Zhao, Xuxia
    Deng, Yunfeng
    Tian, HongKun
    Geng, Yanhou
    MATERIALS CHEMISTRY FRONTIERS, 2020, 4 (03) : 891 - 898
  • [28] High efficiency organic photovoltaic devices based on isoindigo conjugated polymers with a thieno [3,2-b]thiophene π-bridge
    Zhu, Lei
    Wang, Min
    Li, Bowen
    Jiang, Chao
    Li, Qifang
    JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (41) : 16064 - 16072
  • [29] An Effective Route to Dithieno[3,2-b:2′,3′-d]thiophene-Based Hexaheteroacenes
    Demina, Nadezhda S.
    Bayankina, Polina E.
    Irgashev, Roman A.
    Kazin, Nikita A.
    Rusinov, Gennady L.
    SYNLETT, 2021, 32 (10) : 1009 - 1013
  • [30] Thieno[3,2-b]thiophene-Bridged Conjugated Polymers Based on Dithieno[3,2-b:2′,3′-d]silole and Thieno[3,4-c]pyrrole-4,6-dione for Polymer Solar Cells: Influence of Side Chains on Optoelectronic Properties
    Zhao, Yuan
    Zhang, Li
    Liu, Shu
    Yang, Changan
    Yi, Jianming
    Yang, Chuluo
    MACROMOLECULAR CHEMISTRY AND PHYSICS, 2018, 219 (24)
12345