QIBEBT-IR  > 先进有机功能材料团队
Efficient polymer solar cells based on poly(thieno[2,3-f]benzofuran-co-thienopyrroledione) with a high open circuit voltage exceeding 1 V
Gao, Yueyue1,2; Saparbaev, Aziz3; Zhang, Yong1; Yang, Renqiang3; Guo, Fengyun1; Yang, Yulin2; Zhao, Liancheng1
2017-11-01
发表期刊DYES AND PIGMENTS
卷号146页码:543-550
摘要A new donor-acceptor type conjugated polymer (PTBFTPD) based on two-dimensional (2D) conjugated alkylthienyl substituted thieno[2,3-f]benzofuran (TBF) and thienopyrroledione (TPD) unit, was synthesized and applied as donor material for bulk heterojunction polymer solar cells. As a comparison, its counterpart conjugated polymer (PBDTTPD) based on allcylthienyl substituted thieno[2,3-f]benzothiophene (BDT) and TPD unit, was also synthesized. The thermal properties, optical and electrochemical properties, energy levels, molecular chain orientation stacking behavior and photovoltaic properties of two polymers were intensively investigated. Both polymers showed similar optical properties. Compared with PBDTTPD, PTBFTPD shown the similar absorption properties in solution and in a thin film. PTBFTPD had a slightly narrow bandgap of 1.83 eV while that of 1.85 eV for PBDTTPD. PTBFTPD displayed a deeper highest occupied molecular orbital (HOMO) energy level of (-5.64 eV), which was 0.1 eV lower than that for PBDTTPD. The XRD study showed that PTBFTPD possessed a closer pi-pi stacking than PBDTTPD. The photovoltaic properties were investigated under various conditions, the optimized power conversion efficiency (PCE) of 433% with an open-circuit voltage (V-oc) of as high as 1.09 V were obtained, which resulted in a 32% improvement in comparison with PBDTTPD/PC71BM-based device under the same conditions. (C) 2017 Elsevier Ltd. All rights reserved.
文章类型Article
关键词Polymer Solar Cells Open-circuit Voltage Thieno[2 3-f]Benzofuran
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1016/j.dyepig.2017.07.057
关键词[WOS]PHOTOVOLTAIC PERFORMANCE ; SIDE-CHAINS ; CONJUGATED POLYMERS ; COPOLYMERS ; 10-PERCENT ; ACCEPTOR ; BANDGAP
收录类别SCI
语种英语
WOS研究方向Chemistry ; Engineering ; Materials Science
项目资助者National Natural Science Foundation of China(51403044 ; Ministry of Science and Technology of China(2014CB643501) ; Fundamental Research Funds for the Central Universities (Harbin Institute of Technology) ; 21644006 ; 21604092 ; 51573205)
WOS类目Chemistry, Applied ; Engineering, Chemical ; Materials Science, Textiles
WOS记录号WOS:000410010100066
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qibebt.ac.cn/handle/337004/9586
专题先进有机功能材料团队
作者单位1.Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Heilongjiang, Peoples R China
2.Harbin Inst Technol, Sch Chem & Chem Engn, Harbin 150001, Heilongjiang, Peoples R China
3.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式
GB/T 7714
Gao, Yueyue,Saparbaev, Aziz,Zhang, Yong,et al. Efficient polymer solar cells based on poly(thieno[2,3-f]benzofuran-co-thienopyrroledione) with a high open circuit voltage exceeding 1 V[J]. DYES AND PIGMENTS,2017,146:543-550.
APA Gao, Yueyue.,Saparbaev, Aziz.,Zhang, Yong.,Yang, Renqiang.,Guo, Fengyun.,...&Zhao, Liancheng.(2017).Efficient polymer solar cells based on poly(thieno[2,3-f]benzofuran-co-thienopyrroledione) with a high open circuit voltage exceeding 1 V.DYES AND PIGMENTS,146,543-550.
MLA Gao, Yueyue,et al."Efficient polymer solar cells based on poly(thieno[2,3-f]benzofuran-co-thienopyrroledione) with a high open circuit voltage exceeding 1 V".DYES AND PIGMENTS 146(2017):543-550.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Gao, Yueyue]的文章
[Saparbaev, Aziz]的文章
[Zhang, Yong]的文章
百度学术
百度学术中相似的文章
[Gao, Yueyue]的文章
[Saparbaev, Aziz]的文章
[Zhang, Yong]的文章
必应学术
必应学术中相似的文章
[Gao, Yueyue]的文章
[Saparbaev, Aziz]的文章
[Zhang, Yong]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。