High-Performance Non-Fullerene Polymer Solar Cells Based on a Pair of Donor-Acceptor Materials with Complementary Absorption Properties

被引：234

作者：

Lin, Haoran ^{[1
,2
,3
]}

Chen, Shangshang ^{[1
,2
,3
]}

Li, Zhengke ^{[1
,2
,3
]}

Lai, Joshua Yuk Lin ^{[2
,3
]}

Yang, Guofang ^{[2
,3
]}

McAfee, Terry ^{[4
,5
]}

Jiang, Kui ^{[2
,3
]}

Li, Yunke ^{[2
,3
]}

Liu, Yuhang ^{[2
,3
]}

Hu, Huawei ^{[2
,3
]}

Zhao, Jingbo ^{[2
,3
]}

Ma, Wei ^{[6
]}

Ade, Harald ^{[4
,5
]}

Yan, He ^{[1
,2
,3
]}

机构：

[1] Hong Kong Univ Sci & Technol, Shenzhen Res Inst, Shenzhen 518057, Peoples R China

[2] Hong Kong Univ Sci & Technol, Dept Chem, Clear Water Bay, Hong Kong, Peoples R China

[3] Hong Kong Univ Sci & Technol, Energy Inst, Clear Water Bay, Hong Kong, Peoples R China

[4] N Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA

[5] N Carolina State Univ, Organ & Carbon Elect Lab, Raleigh, NC 27695 USA

[6] Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 45期

基金：

美国国家科学基金会;

关键词：

OPEN-CIRCUIT VOLTAGE; ELECTRON-ACCEPTOR; HIGH-EFFICIENCY; SMALL-MOLECULE; 3D STRUCTURE; MORPHOLOGY; COPOLYMERS; FLUORINE; RECOMBINATION; AGGREGATION;

D O I：

10.1002/adma.201502775

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A 7.3% efficiency non-fullerene polymer solar cell is realized by combining a large-bandgap polymer PffT2-FTAZ-2DT with a small-bandgap acceptor IEIC. The complementary absorption of donor polymer and small-molecule acceptor is responsible for the high-performance of the solar-cell device. This work provides important guidance to improve the performance of non-fullerene polymer solar cells.

引用

页码：7299 / +

页数：7

共 52 条

[1] Design of New Electron Acceptor Materials for Organic Photovoltaics: Synthesis, Electron Transport, Photophysics, and Photovoltaic Properties of Oligothiophene-Functionalized Naphthalene Diimides [J].

Ahmed, Eilaf ;

Ren, Guoqiang ;

Kim, Felix S. ;

Hollenbeck, Emily C. ;

Jenekhe, Samson A. .

CHEMISTRY OF MATERIALS, 2011, 23 (20) :4563-4577

[2] Solution-Processed Organic Solar Cells with Power Conversion Efficiencies of 2.5% using Benzothiadiazole/Imide-Based Acceptors [J].

Bloking, Jason T. ;

Han, Xu ;

Higgs, Andrew T. ;

Kastrop, John P. ;

Pandey, Laxman ;

Norton, Joseph E. ;

Risko, Chad ;

Chen, Cynthia E. ;

Bredas, Jean-Luc ;

McGehee, Michael D. ;

Sellinger, Alan .

CHEMISTRY OF MATERIALS, 2011, 23 (24) :5484-5490

[3] An Efficient Triple-Junction Polymer Solar Cell Having a Power Conversion Efficiency Exceeding 11% [J].

Chen, Chun-Chao ;

Chang, Wei-Hsuan ;

Yoshimura, Ken ;

Ohya, Kenichiro ;

You, Jingbi ;

Gao, Jing ;

Hong, Zirou ;

Yang, Yang .

ADVANCED MATERIALS, 2014, 26 (32) :5670-+

[4] Low Band-Gap Conjugated Polymers with Strong Interchain Aggregation and Very High Hole Mobility Towards Highly Effi cient Thick- Film Polymer Solar Cells [J].

Chen, Zhenhui ;

Cai, Ping ;

Chen, Junwu ;

Liu, Xuncheng ;

Zhang, Lianjie ;

Lan, Linfeng ;

Peng, Junbiao ;

Ma, Yuguang ;

Cao, Yong .

ADVANCED MATERIALS, 2014, 26 (16) :2586-2591

[5] 8.4% efficient fullerene-free organic solar cells exploiting long-range exciton energy transfer [J].

Cnops, Kjell ;

Rand, Barry P. ;

Cheyns, David ;

Verreet, Bregt ;

Empl, Max A. ;

Heremans, Paul .

NATURE COMMUNICATIONS, 2014, 5

[6] Recent advances of non-fullerene, small molecular acceptors for solution processed bulk heterojunction solar cells [J].

Eftaiha, Ala'a F. ;

Sun, Jon-Paul ;

Hill, Ian G. ;

Welch, Gregory C. .

JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (05) :1201-1213

[7] Coherent ultrafast charge transfer in an organic photovoltaic blend [J].

Falke, Sarah Maria ;

Rozzi, Carlo Andrea ;

Brida, Daniele ;

Maiuri, Margherita ;

Amato, Michele ;

Sommer, Ephraim ;

De Sio, Antonietta ;

Rubio, Angel ;

Cerullo, Giulio ;

Molinari, Elisa ;

Lienau, Christoph .

SCIENCE, 2014, 344 (6187) :1001-1005

[8] A Narrow Optical Gap Small Molecule Acceptor for Organic Solar Cells [J].

Fang, Yuan ;

Pandey, Ajay K. ;

Nardes, Alexandre M. ;

Kopidakis, Nikos ;

Burn, Paul L. ;

Meredith, Paul .

ADVANCED ENERGY MATERIALS, 2013, 3 (01) :54-59

[9] Soft x-ray scattering facility at the Advanced Light Source with real-time data processing and analysis [J].

Gann, E. ;

Young, A. T. ;

Collins, B. A. ;

Yan, H. ;

Nasiatka, J. ;

Padmore, H. A. ;

Ade, H. ;

Hexemer, A. ;

Wang, C. .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2012, 83 (04)

[10] Bulk Heterojunction Solar Cells with Large Open-Circuit Voltage: Electron Transfer with Small Donor-Acceptor Energy Offset [J].

Gong, Xiong ;

Tong, Minghong ;

Brunetti, Fulvio G. ;

Seo, Junghwa ;

Sun, Yanming ;

Moses, Daniel ;

Wudl, Fred ;

Heeger, Alan J. .

ADVANCED MATERIALS, 2011, 23 (20) :2272-+

← 1 2 3 4 5 6 →