Bulk Heterojunction Solar Cells Using Thieno[3,4-c]pyrrole-4,6-dione and Dithieno[3,2-b:2′,3′-d]silole Copolymer with a Power Conversion Efficiency of 7.3%

被引：964

作者：

Chu, Ta-Ya ^{[1
]}

Lu, Jianping ^{[1
]}

Beaupre, Serge ^{[3
]}

Zhang, Yanguang ^{[1
]}

Pouliot, Jean-Remi ^{[3
]}

Wakim, Salem ^{[1
]}

Zhou, Jiayun ^{[1
]}

Leclerc, Mario ^{[3
]}

Li, Zhao ^{[2
]}

Ding, Jianfu ^{[2
]}

Tao, Ye ^{[1
]}

机构：

[1] Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada

[2] Natl Res Council Canada, Inst Chem Proc & Environm Technol, Ottawa, ON K1A 0R6, Canada

[3] Univ Laval, Dept Chim, Quebec City, PQ G1V 0A6, Canada

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 12期

关键词：

PHOTOVOLTAIC PROPERTIES; PERFORMANCE; MORPHOLOGY; POLYMERS;

D O I：

10.1021/ja200314m

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new alternating copolymer of dithienosilole and thienopyrrole-4,6-dione (PDTSTPD) possesses both a low optical bandgap (1.73 eV) and a deep highest occupied molecular orbital energy level (5.57 eV). The introduction of branched alkyl chains to the dithienosilole unit was found to be critical for the improvement of the polymer solubility. When blended with PC71BM, PDTSTPD exhibited a power conversion efficiency of 7.3% on the photovoltaic devices with an active area of 1 cm(2).

引用

页码：4250 / 4253

页数：4

共 35 条

[1] A low-bandgap poly(2,7-carbazole) derivative for use in high-performance solar cells [J].

Blouin, Nicolas ;

Michaud, Alexandre ;

Leclerc, Mario .

ADVANCED MATERIALS, 2007, 19 (17) :2295-+

[2] 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

[3] High-mobility ambipolar near-infrared light-emitting polymer field-effect transistors [J].

Buergi, Lukas ;

Turbiez, Mathieu ;

Pfeiffer, Reto ;

Bienewald, Frank ;

Kirner, Hans-Joerg ;

Winnewisser, Carsten .

ADVANCED MATERIALS, 2008, 20 (11) :2217-2224

[4] Silicon Atom Substitution Enhances Interchain Packing in a Thiophene-Based Polymer System [J].

Chen, Hsiang-Yu ;

Hou, Jianhui ;

Hayden, Amy E. ;

Yang, Hoichang ;

Houk, K. N. ;

Yang, Yang .

ADVANCED MATERIALS, 2010, 22 (03) :371-+

[5] Polymer solar cells with enhanced open-circuit voltage and efficiency [J].

Chen, Hsiang-Yu ;

Hou, Jianhui ;

Zhang, Shaoqing ;

Liang, Yongye ;

Yang, Guanwen ;

Yang, Yang ;

Yu, Luping ;

Wu, Yue ;

Li, Gang .

NATURE PHOTONICS, 2009, 3 (11) :649-653

[6] Highly efficient polycarbazole-based organic photovoltaic devices [J].

Chu, Ta-Ya ;

Alem, Salima ;

Verly, Pierre G. ;

Wakim, Salem ;

Lu, Jianping ;

Tao, Ye ;

Beaupre, Serge ;

Leclerc, Mario ;

Belanger, Francis ;

Desilets, Denis ;

Rodman, Sheila ;

Waller, David ;

Gaudiana, Russell .

APPLIED PHYSICS LETTERS, 2009, 95 (06)

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

Dennler, Gilles ;

Scharber, Markus C. ;

Brabec, Christoph J. .

ADVANCED MATERIALS, 2009, 21 (13) :1323-1338

[8] Conjugated polymer-based organic solar cells [J].

Guenes, Serap ;

Neugebauer, Helmut ;

Sariciftci, Niyazi Serdar .

CHEMICAL REVIEWS, 2007, 107 (04) :1324-1338

[9] Morphology of polymer/fullerene bulk heterojunction solar cells [J].

Hoppe, H ;

Sariciftci, NS .

JOURNAL OF MATERIALS CHEMISTRY, 2006, 16 (01) :45-61

[10] Synthesis, Characterization, and Photovoltaic Properties of a Low Band Gap Polymer Based on Silole-Containing Polythiophenes and 2,1,3-Benzothiadiazole [J].

Hou, Jianhui ;

Chen, Hsiang-Yu ;

Zhang, Shaoqing ;

Li, Gang ;

Yang, Yang .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (48) :16144-+

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