Soluble Dicyanodistyrylbenzene-Based Non-Fullerene Electron Acceptors with Optimized Aggregation Behavior for High-Efficiency Organic Solar Cells

被引：76

作者：

Kwon, Oh Kyu ^{[1
]}

Park, Jung-Hwa ^{[1
]}

Park, Sang Kyu ^{[1
]}

Park, Soo Young ^{[1
]}

机构：

[1] Seoul Natl Univ, Dept Mat Sci & Engn, Ctr Supramol Optoelect Mat, Seoul 151744, South Korea

来源：

ADVANCED ENERGY MATERIALS | 2015年 / 5卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

POWER CONVERSION EFFICIENCY; HIGH-PERFORMANCE; NAPHTHALENE DIIMIDES; CONJUGATED POLYMERS; SMALL MOLECULES; DONOR; TRANSPORT; DESIGN; HETEROJUNCTIONS; FLUORESCENT;

D O I：

10.1002/aenm.201400929

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new class of small molecules based on dicyanodistyrylbenzene combined with naphthalimide is developed for use as non-fullerene electron acceptors in bulk heterojunction organic solar cells. The optical, electrochemical, and film formation characteristics of the new materials are found to be suitable for preparing solution-processed devices. Solar cells prepared with poly(3-hexylthiophene) (P3HT) as a donor material exhibit a maximum power conversion efficiency of 2.71%.

引用

页数：6

共 55 条

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