Polymer-Polymer Forster Resonance Energy Transfer Significantly Boosts the Power Conversion Efficiency of Bulk-Heterojunction Solar Cells

被引：203

作者：

Gupta, Vinay ^{[1
,2
,3
]}

Bharti, Vishal ^{[1
,2
,4
]}

Kumar, Mahesh ^{[1
,2
,5
]}

Chand, Suresh ^{[1
,2
]}

Heeger, Alan J. ^{[3
]}

机构：

[1] CSIR Network Inst Solar Energy, Pilani, Rajasthan, India

[2] CSIR Natl Phys Lab, Phys Energy Harvesting Div, Organ & Hybrid Solar Cells, New Delhi 110012, India

[3] Univ Calif Santa Barbara, Ctr Polymers & Organ Solids, Santa Barbara, CA 93106 USA

[4] CSIR Natl Phys Lab, Acad Sci & Innovat Res AcSIR, New Delhi 110060, India

[5] CSIR Natl Phys Lab, Phys Energy Harvesting Div, Ultrafast Optoelect & Terahertz Photon Lab, New Delhi 110012, India

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 30期

关键词：

bulk heterojunction solar cells; energy transfer; polymers; power conversion efficiency; transient spectroscopy; OPEN-CIRCUIT VOLTAGE; TANDEM POLYMER; PERFORMANCE; REGIOREGULARITY; ENHANCEMENT; COPOLYMERS; WIDE;

D O I：

10.1002/adma.201501275

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Optically resonant donor polymers can exploit a wider range of the solar spectrum effectively without a complicated tandem design in an organic solar cell. Ultrafast Forster resonance energy transfer (FRET) in a polymer-polymer system that significantly improves the power conversion efficiency in bulk heterojunction polymer solar cells from 6.8% to 8.9% is demonstrated, thus paving the way to achieving 15% efficient solar cells.

引用

页码：4398 / 4404

页数：7

共 43 条

[1] Organic tandem solar cells: A review [J].

Ameri, Tayebeh ;

Dennler, Gilles ;

Lungenschmied, Christoph ;

Brabec, Christoph J. .

ENERGY & ENVIRONMENTAL SCIENCE, 2009, 2 (04) :347-363

[2]

Becker W., 2005, ADV TIME CORRELATED

[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] Complementary Absorbing Star-Shaped Small Molecules for the Preparation of Ternary Cascade Energy Structures in Organic Photovoltaic Cells [J].

Cha, Hyojung ;

Chung, Dae Sung ;

Bae, Suk Young ;

Lee, Min-Jung ;

An, Tae Kyu ;

Hwang, Jihun ;

Kim, Kyung Hwan ;

Kim, Yun-Hi ;

Choi, Dong Hoon ;

Park, Chan Eon .

ADVANCED FUNCTIONAL MATERIALS, 2013, 23 (12) :1556-1565

[5] An Efficient Triple-Junction Polymer Solar Cell Having a Power Conversion Efficiency Exceeding 11% [J].

Chen, Chun-Chao ;

Chang, Wei-Hsuan ;

Yoshimura, Ken ;

Ohya, Kenichiro ;

You, Jingbi ;

Gao, Jing ;

Hong, Zirou ;

Yang, Yang .

ADVANCED MATERIALS, 2014, 26 (32) :5670-+

[6] 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

[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] A Bifunctional Copolymer Additive to Utilize Photoenergy Transfer and To Improve Hole Mobility for Organic Ternary Bulk-Heterojunction Solar Cell [J].

Chi, Cheng-Yu ;

Chen, Ming-Chung ;

Liaw, Der-Jang ;

Wu, Han-Yu ;

Huang, Ying-Chi ;

Tai, Yian .

ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (15) :12119-12125

[9] A Thermally Stable Semiconducting Polymer [J].

Cho, Shinuk ;

Seo, Jung Hwa ;

Park, Sung Heum ;

Beaupre, Serge ;

Leclerc, Mario ;

Heeger, Alan J. .

ADVANCED MATERIALS, 2010, 22 (11) :1253-+

[10] Polymer bulk heterojunction photovoltaics employing a squaraine donor additive [J].

Cho, Yong Joo ;

Lee, Jun Yeob ;

Chin, Byung Doo ;

Forrest, Stephen R. .

ORGANIC ELECTRONICS, 2013, 14 (04) :1081-1085

← 1 2 3 4 5 →