Realizing Small Energy Loss of 0.55 eV, High Open-Circuit Voltage > 1 V and High Efficiency > 10% in Fullerene-Free Polymer Solar Cells via Energy Driver

被引：203

作者：

Cheng, Pei ^{[1
,2
]}

Zhang, Mingyu ^{[3
]}

Lau, Tsz-Ki ^{[4
]}

Wu, Yao ^{[3
]}

Jia, Boyu ^{[3
]}

Wang, Jiayu ^{[3
]}

Yan, Cenqi ^{[3
]}

Qin, Meng ^{[3
]}

Lu, Xinhui ^{[4
]}

Zhan, Xiaowei ^{[3
]}

机构：

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

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Peking Univ, Dept Mat Sci & Engn, Coll Engn, Key Lab Polymer Chem & Phys,Minist Educ, Beijing 100871, Peoples R China

[4] Chinese Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China

来源：

ADVANCED MATERIALS | 2017年 / 29卷 / 11期

关键词：

ELECTRON-ACCEPTOR; MOLECULAR PACKING; CHARGE-TRANSFER; PERFORMANCE; BISADDUCT; STABILITY; BLENDS;

D O I：

10.1002/adma.201605216

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new, easy, and efficient approach is reported to enhance the driving force for charge transfer, break tradeoff between open-circuit voltage and short-circuit current, and simultaneously achieve very small energy loss (0.55 eV), very high open-circuit voltage (> 1 V), and very high efficiency (> 10%) in fullerene-free organic solar cells via an energy driver.

引用

页数：7

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Realizing Small Energy Loss of 0.55 eV, High Open-Circuit Voltage &gt; 1 V and High Efficiency &gt; 10% in Fullerene-Free Polymer Solar Cells via Energy Driver

Realizing Small Energy Loss of 0.55 eV, High Open-Circuit Voltage > 1 V and High Efficiency > 10% in Fullerene-Free Polymer Solar Cells via Energy Driver