Rapid and green synthesis of complementary D-A small molecules for organic photovoltaics

被引：21

作者：

Grolleau, Jeremie ^{[1
]}

Gohier, Frederic ^{[1
]}

Allain, Magali ^{[1
]}

Legoupy, Stephanie ^{[1
]}

Cabanetos, Clement ^{[1
]}

Frere, Pierre ^{[1
]}

机构：

[1] Univ Angers, MOLTECH Anjou UMR CNRS 6200, SCL Grp, 2 Blvd Lavoisier, F-49045 Angers, France

来源：

ORGANIC ELECTRONICS | 2017年 / 42卷

关键词：

Organic photovoltaics; Direct arylation; Knoevenagel reactions; Green chemistry; OPEN-CIRCUIT VOLTAGE; SOLAR-CELLS; CONJUGATED POLYMERS; CHARGE-TRANSFER; DONORS; ENERGY; DEVICES; SYSTEMS; EFFICIENCY; DESIGN;

D O I：

10.1016/j.orgel.2016.12.046

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two push-pull molecules with close molecular structures have been synthesized through two green steps, direct heteroarylation and Knoevenagel condensation. The electronic properties and the basic bilayer heterojunction solar cells demonstrate that the two molecules are complementary in term of light absorption. Thus solar cells using a blend of the two molecules present higher power conversion efficiencies, reaching 3%, than the cells made from each compound alone. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：322 / 328

页数：7

共 44 条

[1] Organic Ternary Solar Cells: A Review [J].

Ameri, Tayebeh ;

Khoram, Parisa ;

Min, Jie ;

Brabec, Christoph J. .

ADVANCED MATERIALS, 2013, 25 (31) :4245-4266

[2] Thieno[2,3-b]indole-Based Small Push-Pull Chromophores: Synthesis, Structure, and Electronic Properties [J].

Baert, Francois ;

Cabanetos, Clement ;

Allain, Magali ;

Silvestre, Virginie ;

Leriche, Philippe ;

Blanchard, Philippe .

ORGANIC LETTERS, 2016, 18 (07) :1582-1585

[3] Efficient Solution-Processed Bulk Heterojunction Solar Cells by Antiparallel Supramolecular Arrangement of Dipolar Donor-Acceptor Dyes [J].

Buerckstuemmer, Hannah ;

Tulyakova, Elena V. ;

Deppisch, Manuela ;

Lenze, Martin R. ;

Kronenberg, Nils M. ;

Gsaenger, Marcel ;

Stolte, Matthias ;

Meerholz, Klaus ;

Wuerthner, Frank .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (49) :11628-11632

[4] Green chemistry for organic solar cells [J].

Burke, Daniel J. ;

Lipomi, Darren J. .

ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (07) :2053-2066

[5] Electrochemical Considerations for Determining Absolute Frontier Orbital Energy Levels of Conjugated Polymers for Solar Cell Applications [J].

Cardona, Claudia M. ;

Li, Wei ;

Kaifer, Angel E. ;

Stockdale, David ;

Bazan, Guillermo C. .

ADVANCED MATERIALS, 2011, 23 (20) :2367-2371

[6] Vacuum-Deposited Small-Molecule Organic Solar Cells with High Power Conversion Efficiencies by Judicious Molecular Design and Device Optimization [J].

Chen, Yi-Hong ;

Lin, Li-Yen ;

Lu, Chih-Wei ;

Lin, Francis ;

Huang, Zheng-Yu ;

Lin, Hao-Wu ;

Wang, Po-Han ;

Liu, Yi-Hung ;

Wong, Ken-Tsung ;

Wen, Jianguo ;

Miller, Dean J. ;

Darling, Seth B. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (33) :13616-13623

[7] Materials for the Active Layer of Organic Photovoltaics: Ternary Solar Cell Approach [J].

Chen, Yung-Chung ;

Hsu, Chih-Yu ;

Lin, Ryan Yeh-Yung ;

Ho, Kuo-Chuan ;

Lin, Jiann T. .

CHEMSUSCHEM, 2013, 6 (01) :20-35

[8] Small Molecular Donors for Organic Solar Cells Obtained by Simple and Clean Synthesis [J].

Demeter, Dora ;

Mohamed, Salma ;

Diac, Andreea ;

Grosu, Ion ;

Roncali, Jean .

CHEMSUSCHEM, 2014, 7 (04) :1046-1050

[9] Simple and Versatile Molecular Donors for Organic Photovoltaics Prepared by Metal-Free Synthesis [J].

Diac, Andreea ;

Demeter, Dora ;

Allain, Magali ;

Grosu, Ion ;

Roncali, Jean .

CHEMISTRY-A EUROPEAN JOURNAL, 2015, 21 (04) :1598-1608

[10] 25th Anniversary Article: A Decade of Organic/Polymeric Photovoltaic Research [J].

Dou, Letian ;

You, Jingbi ;

Hong, Ziruo ;

Xu, Zheng ;

Li, Gang ;

Street, Robert A. ;

Yang, Yang .

ADVANCED MATERIALS, 2013, 25 (46) :6642-6671

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