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N-Annulated Perylene Bisimide-Based Double-Cable Polymers with Open-Circuit Voltage Approaching 1.20 v in Single-Component Organic Solar Cells

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成果类型:
期刊论文
作者:
Wang, Ruoyao;Xia, Dongdong;Jiang, Xudong;Zhao, Chaowei;Zhou, Shengxi;...
通讯作者:
Xia, Dongdong(xiadongdong@iccas.ac.cn);Xiao, Chengyi(xiaocy@mail.buct.edu.cn);Li, Weiwei(liweiwei@iccas.ac.cn)
作者机构:
[Li, Weiwei; Xia, Dongdong; Fang, Haisheng; Wang, Ruoyao; Zhou, Shengxi; Xiao, Chengyi] Beijing Univ Chem Technol, Beijing Adv Innovat Ctr Soft Matter Sci & Engn, Beijing 100029, Peoples R China.
[Li, Weiwei; Xia, Dongdong; Fang, Haisheng; Wang, Ruoyao; Zhou, Shengxi; Xiao, Chengyi] Beijing Univ Chem Technol, State Key Lab Organ Inorgan Composites, Nanchang 100029, Peoples R China.
[Jiang, Xudong] Univ South China, Coll Chem & Chem Engn, Hengyang 421001, Peoples R China.
[Zhao, Chaowei] Jiangxi Acad Sci, Inst Applied Chem, Nanchang, Peoples R China.
[Tang, Zheng; Wang, Jing] Donghua Univ, Coll Mat Sci & Engn, Ctr Adv Low Dimens Mat, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China.
通讯机构:
[Dongdong Xia; Chengyi Xiao; Weiwei Li] B
Beijing Advanced Innovation Center for Soft Matter Science and Engineering & State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, P. R. China<&wdkj&>Beijing Advanced Innovation Center for Soft Matter Science and Engineering & State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, P. R. China<&wdkj&>Institute of Applied Chemistry, Jiangxi Academy of Sciences, Nanchang 330096, P. R. China
语种:
英文
关键词:
N-annulated perylene bisimides;double-cable polymers;molecular symmetry;phase separation;single-component organic solar cells
期刊:
ACS Applied Materials & Interfaces
ISSN:
1944-8244
年:
2022
卷:
14
期:
42
页码:
47952-47960
基金类别:
This study was jointly supported by the Beijing Natural Science Foundation (JQ210065) and NSFC (52073016, 92163128, 21905018) of China. This work was further supported by the Fundamental Research Funds for the Central Universities (buctrc201828, XK1802-2), the opening Foundation of State Key Laboratory of Organic–Inorganic Composites and the Beijing University of Chemical Technology (oic-202201006), Jiangxi Provincial Department of Science and Technology (jxsq2019102004, 20202ACBL213004, 20212BCJ23035, and 20203BBE53062), and Jiangxi Academy of Sciences (2021YSBG22034, 2021YSBG22033, 2020-YZD-3, 2021YSBG22034, 2021YSBG22033, 2020-YZD-3).
机构署名:
本校为其他机构
院系归属:
化学化工学院
摘要:
In this work, we have introduced single/double-sided N-annulated perylene bisimide (PBI) with deep energy levels into double-cable polymers with poly[1-(5-(4,8-bis(4-chloro-5-(2-ethylhexyl)thiophen-2-yl)-6-methylbenzo[1,2-b:4,5-b′]dithiophen-2-yl)thiophen-2-yl)-5,7-bis(2-ethylhexyl)-3-(5-methylthiophen-2-yl)-4H,8H-benzo[1,2-c:4,5-c′]dithiophene-4,8-dione] (PBDB-T-Cl) as a donor backbone, marking as s-PPNR and as-PPNR, according to the molecular symmetry. Both double-cable polymers displayed a high open-circuit voltage approaching 1.20 V in li...

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