Polymer solar cells based on copolymers of dithieno[3,2-b:2′,3′-d]silole and thienopyrroledione

被引：53

作者：

Hong, Young-Rae ^{[1
]}

Wong, Hoi-Ka ^{[1
]}

Moh, Lionel C. H. ^{[1
]}

Tan, Huei-Shuan ^{[1
]}

Chen, Zhi-Kuan ^{[1
]}

机构：

[1] ASTAR, Inst Mat Res & Engn IMRE, Singapore 117602, Singapore

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 17期

关键词：

BANDGAP; PERFORMANCE; ATOM;

D O I：

10.1039/c1cc10928f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel low band gap copolymers based on dithienosilole and thienopyrroledione units were synthesized. Copolymer P1 with branched side chains on the TPD units demonstrated a PCE of 4.4% with a high V-oc of 0.89 V for OPV applications while OTFT devices fabricated from a copolymer containing linear side chains (P2) performed better in OTFT device configurations.

引用

页码：4920 / 4922

页数：3

共 30 条

[1] Ultra Fast and Parsimonious Materials Screening for Polymer Solar Cells Using Differentially Pumped Slot-Die Coating [J].

Alstrup, Jan ;

Jorgensen, Mikkel ;

Medford, Andrew J. ;

Krebs, Frederik C. .

ACS APPLIED MATERIALS & INTERFACES, 2010, 2 (10) :2819-2827

[2] 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-+

[3] 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

[4] High Performance Organic Thin-Film Transistor based on Amorphous A, B-Alternating Poly(arylenevinylene) Copolymers [J].

Choi, Tae-Lim ;

Han, Kuk-Min ;

Park, Jeong-Il ;

Kim, Do Hwan ;

Park, Jun-Mo ;

Lee, Sangyoon .

MACROMOLECULES, 2010, 43 (14) :6045-6049

[5]

Coffin RC, 2009, NAT CHEM, V1, P657, DOI [10.1038/NCHEM.403, 10.1038/nchem.403]

[6] Thieno[3,4-c]pyrrole-4,6-dione-Based Donor-Acceptor Conjugated Polymers for Solar Cells [J].

Guo, Xugang ;

Xin, Hao ;

Kim, Felix Sunjoo ;

Liyanage, Arawwawala D. T. ;

Jenekhe, Samson A. ;

Watson, Mark D. .

MACROMOLECULES, 2011, 44 (02) :269-277

[7] Advanced materials and processes for polymer solar cell devices [J].

Helgesen, Martin ;

Sondergaard, Roar ;

Krebs, Frederik C. .

JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (01) :36-60

[8] Bandgap and molecular energy level control. of conjugated polymer photovoltaic materials based on benzo[1,2-b: 4,5-b']dithiophene [J].

Hou, Jianhui ;

Park, Mi-Hyae ;

Zhang, Shaoqing ;

Yao, Yan ;

Chen, Li-Min ;

Li, Juo-Hao ;

Yang, Yang .

MACROMOLECULES, 2008, 41 (16) :6012-6018

[9] Synthesis of a Low Band Gap Polymer and Its Application in Highly Efficient Polymer Solar Cells [J].

Hou, Jianhui ;

Chen, Hsiang-Yu ;

Zhang, Shaoqing ;

Chen, Ruby I. ;

Yang, Yang ;

Wu, Yue ;

Li, Gang .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (43) :15586-+

[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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