Highly Crystalline and Low Bandgap Donor Polymers for Efficient Polymer Solar Cells

被引：57

作者：

Liu, Jun ^{[1
]}

Choi, Hyosung ^{[2
]}

Kim, Jin Young ^{[2
]}

Bailey, Chris ^{[3
]}

Durstock, Michael ^{[3
]}

Dai, Liming ^{[1
]}

机构：

[1] Case Western Reserve Univ, Dept Macromol Sci & Engn, Case Sch Engn, Cleveland, OH 44106 USA

[2] UNIST, Interdisciplinary Sch Green Energy, Ulsan 689798, South Korea

[3] USAF, Mat & Mfg Directorate, Res Lab, RXBP, Wright Patterson AFB, OH 45433 USA

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 04期

基金：

新加坡国家研究基金会;

关键词：

polymer solar cells; conjugated polymers; crystallinity; coplanar configuration; high-temperature solution processing; OPEN-CIRCUIT VOLTAGE; SEMICONDUCTING POLYMERS; PHOTOVOLTAIC PROPERTIES; SIDE-CHAINS; PERFORMANCE; DERIVATIVES; COPOLYMERS; ATOM;

D O I：

10.1002/adma.201103623

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A highly crystalline and low bandgap donor polymer, EI-PFDTBT, is developed by inserting ethylene bridging units to ensure a coplanar configuration between the side chains and the main chain. Polymer solar cells based on the EI-PFDTBT and PC71BM blends spincoated at elevated temperatures exhibit a power conversion efficiency of 5.1%.

引用

页码：538 / +

页数：6

共 29 条

[1]

[Anonymous], ANGEW CHEM INT ED

[2]

[Anonymous], AFOSR ONR PHOT CELL

[3] 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-+

[4] Indacenodithiophene-co-benzothiadiazole Copolymers for High Performance Solar Cells or Transistors via Alkyl Chain Optimization [J].

Bronstein, Hugo ;

Leem, Dong Seok ;

Hamilton, Richard ;

Woebkenberg, Paul ;

King, Simon ;

Zhang, Weimin ;

Ashraf, Raja Shahid ;

Heeney, Martin ;

Anthopoulos, Thomas D. ;

de Mello, John ;

McCulloch, Iain .

MACROMOLECULES, 2011, 44 (17) :6649-6652

[5] Low-bandgap poly(thiophene-phenylene-thiophene) derivatives with broaden absorption spectra for use in high-performance bulk-heterojunction polymer solar cells [J].

Chen, Chih-Ping ;

Chan, Shu-Hua ;

Chao, Teng-Chih ;

Ting, Ching ;

Ko, Bao-Tsan .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (38) :12828-12833

[6] 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-+

[7] 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

[8] Efficient Polymer Solar Cells with Thin Active Layers Based on Alternating Polyfluorene Copolymer/Fullerene Bulk Heterojunctions [J].

Chen, Mei-Hsin ;

Hou, Jianhui ;

Hong, Ziruo ;

Yang, Guanwen ;

Sista, Srinivas ;

Chen, Li-Min ;

Yang, Yang .

ADVANCED MATERIALS, 2009, 21 (42) :4238-+

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

Dennler, Gilles ;

Scharber, Markus C. ;

Brabec, Christoph J. .

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

[10] 9-Alkylidene-9H-Fluorene-Containing Polymer for High-Efficiency Polymer Solar Cells [J].

Du, Chun ;

Li, Cuihong ;

Li, Weiwei ;

Chen, Xiong ;

Bo, Zhishan ;

Veit, Clemens ;

Ma, Zaifei ;

Wuerfel, Uli ;

Zhu, Hongfei ;

Hu, Wenping ;

Zhang, Fengling .

MACROMOLECULES, 2011, 44 (19) :7617-7624

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