A copolymer based on benzo[1,2-b:4,5-b′]dithiophene and quinoxaline derivative for photovoltaic application

被引：21

作者：

Wu, Haimei ^{[1
,2
]}

Qu, Bo ^{[3
]}

Cong, Zhiyuan ^{[1
]}

Liu, Hongli ^{[1
]}

Tian, Di ^{[1
]}

Gao, Bowen ^{[4
]}

An, Zhongwei ^{[1
]}

Gao, Chao ^{[1
,4
]}

Xiao, Lixin ^{[3
]}

Chen, Zhijian ^{[3
]}

Liu, Huanhuan ^{[4
]}

Gong, Qihuang ^{[3
]}

Wei, Wei ^{[2
]}

机构：

[1] Xian Modern Chem Res Inst, Xian 710065, Shaanxi, Peoples R China

[2] Nanjing Univ Posts & Telecommun, Inst Adv Mat, Nanjing 210003, Peoples R China

[3] Peking Univ, Dept Phys, State Key Lab Artificial Microstruct & Mesoscop P, Beijing 100871, Peoples R China

[4] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China

来源：

REACTIVE & FUNCTIONAL POLYMERS | 2012年 / 72卷 / 11期

关键词：

Polymer solar cell; D-A-D polymers; Heterojunction; Quinoxaline; Thiophene; HETEROJUNCTION SOLAR-CELLS; HIGH-PERFORMANCE; POLYMER; EFFICIENCY; ADDITIVES; DONOR;

D O I：

10.1016/j.reactfunctpolym.2012.07.006

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A D-A-D copolymer (PBDTQx) with a bandgap of 1.78 eV, containing alkoxy-substituted benzo[1,2-b:4,5-b']dithiophene (BDT) as donor and quinoxaline derivative (Qx) as acceptor, was synthesized by Stille coupling reaction. In order to study the photovoltaic property of PBDTQx, polymer solar cells (PSCs) were fabricated with PBDTQx as the electron donor blended with [6,6]-phenyl-C61-butyric acid methyl ester (PC61 BM) as the electron acceptor. The power conversion efficiency (PCE) of PSC was 1.01% for an optimized PBDTQx: PC61 BM ratio of 1:5, under the illumination of AM 1.5, 100 mW/cm(2). The results indicated that PBDTQx was a promising donor candidate in the application of polymer solar cells. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：897 / 903

页数：7

共 50 条

[41] New alkoxylphenyl substituted benzo[1,2-b:4,5-b′] dithiophene-based polymers: synthesis and application in solar cells
Yuan, Jun
Xiao, Lu
Liu, Bo
Li, Yongfang
He, Yuehui
Pan, Chunyue
Zou, Yingping
JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (36) : 10639 - 10645
[42] Bandgap and molecular energy level control. of conjugated polymer photovoltaic materials based on benzo[1,2-b: 4,5-b']dithiophene
Hou, Jianhui
Park, Mi-Hyae
Zhang, Shaoqing
Yao, Yan
Chen, Li-Min
Li, Juo-Hao
Yang, Yang
MACROMOLECULES, 2008, 41 (16) : 6012 - 6018
[43] Synthesis and Photovoltaic Properties of Copolymers Based on Benzo[1,2-b:4,5-b′]dithiophene and Thiophene with Electron-Withdrawing Side Chains
Nie, Yujuan
Zhao, Bin
Tang, Peng
Jiang, Peng
Tian, Zongfang
Shen, Ping
Tan, Songting
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2011, 49 (16) : 3604 - 3614
[44] Synthesis and characterization of benzo[1,2-b:4,5-b']dithiophene-based copolymers for polymer solar cells
Oh, Sora
Shin, Won Suk
Lee, Jong-Cheol
Lee, Sang Kyu
Ahn, Taek
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2015, 67 (06) : 1018 - 1022
[45] Benzo[1,2-b:4,5-b′]dithiophene-Based Conjugated Polymers for Highly Efficient Organic Photovoltaics
An, Cunbin
Hou, Jianhui
ACCOUNTS OF MATERIALS RESEARCH, 2022, 3 (05): : 540 - 551
[46] Computational design of benzo [1,2-b:4,5-b′] dithiophene based thermally activated delayed fluorescent materials
Lu, Jing
Zheng, Yiying
Zhang, Jingping
DYES AND PIGMENTS, 2016, 127 : 189 - 196
[47] Synthesis and characterization of benzo[1,2-b:4,5-b’]dithiophene-based copolymers for polymer solar cells
Sora Oh
Won Suk Shin
Jong-Cheol Lee
Sang Kyu Lee
Taek Ahn
Journal of the Korean Physical Society, 2015, 67 : 1018 - 1022
[48] Calculated optical properties of donor molecules based on benzo[1,2-b:4,5-b′]dithiophene and its derivatives
Paterno, Giuseppe M.
Farina, Andrea
Scotognella, Francesco
AIP ADVANCES, 2021, 11 (12)
[49] A new polymer from fluorinated benzothiadiazole and alkoxylphenyl substituted benzo[1,2-b:4,5-b′]dithiophene: Synthesis and photovoltaic applications
Xiao, Lu
Yuan, Jun
Zou, Yingping
Liu, Bo
Jiang, Jinzhi
Wang, Yan
Jiang, Lihui
Li, Yong Fang
SYNTHETIC METALS, 2014, 187 : 201 - 208
[50] Research Progress of Benzo[1,2-b:4,5-b′]difuran Organic Photovoltaic Materials
Pan, Xuexue
Huo, Lijun
CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2016, 36 (04) : 687 - 699

← 1 2 3 4 5 →