Single-Junction Organic Solar Cells Based on a Novel Wide-Bandgap Polymer with Efficiency of 9.7%

被引：489

作者：

Huo, Lijun ^{[1
,2
]}

Liu, Tao ^{[1
,2
]}

Sun, Xiaobo ^{[1
,2
]}

Cai, Yunhao ^{[1
,2
]}

Heeger, Alan J. ^{[2
]}

Sun, Yanming ^{[1
,2
]}

机构：

[1] Beihang Univ, Key Lab Bioinspired Smart Interfacial Sci & Techn, Beijing Key Lab Bioinspired Energy Mat & Devices, Sch Chem & Environm,Minist Educ, Beijing 100191, Peoples R China

[2] Beihang Univ, Int Res Inst Multidisciplinary Sci, Heeger Beijing Res & Dev Ctr, Beijing 100191, Peoples R China

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 18期

基金：

对外科技合作项目（国际科技项目）; 中国国家自然科学基金;

关键词：

POWER CONVERSION EFFICIENCY; GAP CONJUGATED POLYMERS; PHOTOVOLTAIC PERFORMANCE; SUB-CELLS; TANDEM; COPOLYMERS; DESIGN; AGGREGATION; FILM; BENZODITHIOPHENE;

D O I：

10.1002/adma.201500647

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel wide-bandgap copolymer (PDBT-T1) is developed and applied in organic solar cells, which yield a high efficiency of 9.74% and a high fill factor of 75%. The high photovoltaic performance is due to efficient photogenerated exciton dissociation and charge collection in PDBT-T1-based solar cells. The results show that PDBT-T1 is an outstanding candidate as a wide-bandgap material for tandem (or multi-junction) organic solar cells.

引用

页码：2938 / +

页数：8

共 67 条

[21] Wide band gap copolymers based on phthalimide: synthesis, characterization, and photovoltaic properties with 3.70% efficiency [J].

Huang, Jianhua ;

Wang, Xue ;

Zhan, Chuanlang ;

Zhao, Yan ;

Sun, Yuxi ;

Pei, Qibing ;

Liu, Yunqi ;

Yao, Jiannian .

POLYMER CHEMISTRY, 2013, 4 (06) :2174-2182

[22] Benzo[1,2-b:4,5-b′]dithiophene-based conjugated polymers: band gap and energy level control and their application in polymer solar cells [J].

Huo, Lijun ;

Hou, Jianhui .

POLYMER CHEMISTRY, 2011, 2 (11) :2453-2461

[23] Replacing Alkoxy Groups with Alkylthienyl Groups: A Feasible Approach To Improve the Properties of Photovoltaic Polymers [J].

Huo, Lijun ;

Zhang, Shaoqing ;

Guo, Xia ;

Xu, Feng ;

Li, Yongfang ;

Hou, Jianhui .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (41) :9697-9702

[24] PBDTTTZ: A Broad Band Gap Conjugated Polymer with High Photovoltaic Performance in Polymer Solar Cells [J].

Huo, Lijun ;

Guo, Xia ;

Zhang, Shaoqing ;

Li, Yongfang ;

Hou, Jianhui .

MACROMOLECULES, 2011, 44 (11) :4035-4037

[25] Alkylthio-Substituted Polythiophene: Absorption and Photovoltaic Properties [J].

Huo, Lijun ;

Yi Zhou ;

Li, Yongfang .

MACROMOLECULAR RAPID COMMUNICATIONS, 2009, 30 (11) :925-931

[26] Synthesis, Properties, and Photovoltaic Performances of Donor-Acceptor Copolymers Having Dioxocycloalkene-Annelated Thiophenes As Acceptor Monomer Units [J].

Ie, Yutaka ;

Huang, Jianming ;

Uetani, Yasunori ;

Karakawa, Makoto ;

Aso, Yoshio .

MACROMOLECULES, 2012, 45 (11) :4564-4571

[27] A New Tetracyclic Lactam Building Block for Thick, Broad-Bandgap Photovoltaics [J].

Kroon, Renee ;

Mendaza, Amaia Diaz de Zerio ;

Himmelberger, Scott ;

Bergqvist, Jonas ;

Backe, Olof ;

Faria, Gregorio Couto ;

Gao, Feng ;

Obaid, Abdulmalik ;

Zhuang, Wenliu ;

Gedefaw, Desta ;

Olsson, Eva ;

Inganas, Olle ;

Salleo, Alberto ;

Muller, Christian ;

Andersson, Mats R. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (33) :11578-11581

[28] Development of Large Band-Gap Conjugated Copolymers for Efficient Regular Single and Tandem Organic Solar Cells [J].

Li, Kai ;

Li, Zuojia ;

Feng, Kui ;

Xu, Xiaopeng ;

Wang, Lingyan ;

Peng, Qiang .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (36) :13549-13557

[29] Universal Correlation between Fibril Width and Quantum Efficiency in Diketopyrrolopyrrole-Based Polymer Solar Cells [J].

Li, Weiwei ;

Hendriks, Koen H. ;

Furlan, Alice ;

Roelofs, W. S. Christian ;

Wienk, Martijn M. ;

Janssen, Rene A. J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (50) :18942-18948

[30] Efficient Tandem and Triple-Junction Polymer Solar Cells [J].

Li, Weiwei ;

Furlan, Alice ;

Hendriks, Koen H. ;

Wienk, Martijn M. ;

Janssen, Rene A. J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (15) :5529-5532

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