A Polythiophene Derivative with Superior Properties for Practical Application in Polymer Solar Cells

被引：227

作者：

Zhang, Maojie ^{[1
]}

Guo, Xia ^{[1
]}

Ma, Wei ^{[2
]}

Ade, Harald ^{[2
]}

Hou, Jianhui ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China

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

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 33期

基金：

中国国家自然科学基金;

关键词：

polythiophenes; carboxylates; energy level; polymer solar cells; MOLECULAR-ENERGY LEVEL; OPEN-CIRCUIT-VOLTAGE; POWER CONVERSION EFFICIENCY; PHOTOVOLTAIC PROPERTIES; CONJUGATED POLYMERS; CHARGE-TRANSPORT; HOLE MOBILITY; SIDE-CHAINS; PERFORMANCE; COPOLYMERS;

D O I：

10.1002/adma.201401494

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A polythiophene derivative called PDCBT, which has a backbone of thiophene units and just carboxylate functional groups to modulate its properties, exhibits properties superior to those of poly(3-hexylthiophene), the classic polythiophene derivative, when used as an electron donor in polymer solar cells (PSCs). The best device, based on PDCBT/PC71BM (1:1), develops a good power conversion efficiency of 7.2%. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：5880 / 5885

页数：6

共 65 条

[1] Molecular Design and Ordering Effects in π-Functional Materials for Transistor and Solar Cell Applications [J].

Beaujuge, Pierre M. ;

Frechet, Jean M. J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (50) :20009-20029

[2] Tailoring Structure-Property Relationships in Dithienosilole-Benzothiadiazole Donor-Acceptor Copolymers [J].

Beaujuge, Pierre M. ;

Pisula, Wojciech ;

Tsao, Hoi Nok ;

Ellinger, Stefan ;

Muellen, Klaus ;

Reynolds, John R. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (22) :7514-+

[3] Processable Low-Bandgap Polymers for Photovoltaic Applications [J].

Boudreault, Pierre-Luc T. ;

Najari, Ahmed ;

Leclerc, Mario .

CHEMISTRY OF MATERIALS, 2011, 23 (03) :456-469

[4] Polymer-Fullerene Bulk-Heterojunction Solar Cells [J].

Brabec, Christoph J. ;

Gowrisanker, Srinivas ;

Halls, Jonathan J. M. ;

Laird, Darin ;

Jia, Shijun ;

Williams, Shawn P. .

ADVANCED MATERIALS, 2010, 22 (34) :3839-3856

[5] Isostructural, Deeper Highest Occupied Molecular Orbital Analogues of Poly(3-hexylthiophene) for High-Open Circuit Voltage Organic Solar Cells [J].

Bronstein, Hugo ;

Hurhangee, Michael ;

Fregoso, Elisa Collado ;

Beatrup, Daniel ;

Soon, Ying W. ;

Huang, Zhenggang ;

Hadipour, Afshin ;

Tuladhar, Pabitra S. ;

Rossbauer, Stephan ;

Sohn, Eun-Ho ;

Shoaee, Safa ;

Dimitrov, Stoichko D. ;

Frost, Jarvist M. ;

Ashraf, Raja Shahid ;

Kirchartz, Thomas ;

Watkins, Scott E. ;

Song, Kigook ;

Anthopoulos, Thomas ;

Nelson, Jenny ;

Rand, Barry P. ;

Durrant, James R. ;

McCulloch, Iain .

CHEMISTRY OF MATERIALS, 2013, 25 (21) :4239-4249

[6] Intramolecular Donor-Acceptor Regioregular Poly(hexylphenanthrenyl-imidazole thiophene) Exhibits Enhanced Hole Mobility for Heterojunction Solar Cell Applications [J].

Chang, Yao-Te ;

Hsu, So-Lin ;

Su, Ming-Hsin ;

Wei, Kung-Hwa .

ADVANCED MATERIALS, 2009, 21 (20) :2093-2097

[7] Development of Novel Conjugated Donor Polymers for High-Efficiency Bulk-Heterojunction Photovoltaic Devices [J].

Chen, Junwu ;

Cao, Yong .

ACCOUNTS OF CHEMICAL RESEARCH, 2009, 42 (11) :1709-1718

[8] Hierarchical Nanomorphologies Promote Exciton Dissociation in Polymer/Fullerene Bulk Heterojunction Solar Cells [J].

Chen, Wei ;

Xu, Tao ;

He, Feng ;

Wang, Wei ;

Wang, Cheng ;

Strzalka, Joseph ;

Liu, Yun ;

Wen, Jianguo ;

Miller, Dean J. ;

Chen, Jihua ;

Hong, Kunlun ;

Yu, Luping ;

Darling, Seth B. .

NANO LETTERS, 2011, 11 (09) :3707-3713

[9] Synthesis of Conjugated Polymers for Organic Solar Cell Applications [J].

Cheng, Yen-Ju ;

Yang, Sheng-Hsiung ;

Hsu, Chain-Shu .

CHEMICAL REVIEWS, 2009, 109 (11) :5868-5923

[10] The effect of side-chain length on regioregular poly[3-(4-n-alkyl) phenylthiophene]/PCBM and ICBA polymer solar cells [J].

Cho, Chul-Hee ;

Kim, Hyeong Jun ;

Kang, Hyunbum ;

Shin, Tae Joo ;

Kim, Bumjoon J. .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (28) :14236-14245

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