Ternary Organic Solar Cells Based on Two Compatible Nonfullerene Acceptors with Power Conversion Efficiency >10%

被引：262

作者：

Liu, Tao ^{[1
]}

Guo, Yuan ^{[2
]}

Yi, Yuanping ^{[2
]}

Huo, Lijun ^{[1
]}

Xue, Xiaonan ^{[1
]}

Sun, Xiaobo ^{[1
]}

Fu, Huiting ^{[1
,2
]}

Xiong, Wentao ^{[1
]}

Meng, Dong ^{[2
]}

Wang, Zhaohui ^{[2
]}

Liu, Feng ^{[3
]}

Russell, Thomas P. ^{[4
]}

Sun, Yanming ^{[1
]}

机构：

[1] Beihang Univ, Heeger Beijing Res & Dev Ctr, Sch Chem & Environm, Beijing 100191, Peoples R China

[2] Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China

[3] Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai 200240, Peoples R China

[4] Univ Massachusetts, Dept Polymer Sci & Engn, Amherst, MA 01003 USA

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 45期

基金：

中国国家自然科学基金;

关键词：

SMALL-MOLECULE ACCEPTOR; OPEN-CIRCUIT VOLTAGE; 10-PERCENT EFFICIENCY; ELECTRON-ACCEPTORS; BANDGAP POLYMER; DONOR; PHOTOVOLTAICS; 11-PERCENT;

D O I：

10.1002/adma.201602570

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two different nonfullerene acceptors and one copolymer are used to fabricate ternary organic solar cells (OSCs). The two acceptors show unique interactions that reduce crystallinity and form a homogeneous mixed phase in the blend film, leading to a high efficiency of approximate to 10.3%, the highest performance reported for nonfullerene ternary blends. This work provides a new approach to fabricate high-performance OSCs.

引用

页码：10008 / 10015

页数：8

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Ternary Organic Solar Cells Based on Two Compatible Nonfullerene Acceptors with Power Conversion Efficiency &gt;10%

Ternary Organic Solar Cells Based on Two Compatible Nonfullerene Acceptors with Power Conversion Efficiency >10%