Solution-Processed Organic Solar Cells Based on Dialkylthiol-Substituted Benzodithiophene Unit with Efficiency near 10%

被引：695

作者：

Kan, Bin

Zhang, Qian

Li, Miaomiao

Wan, Xiangjian

Ni, Wang

Long, Guankui

Wang, Yunchuang

Yang, Xuan

Feng, Huanran

Chen, Yongsheng ^{[1
]}

机构：

[1] Nankai Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Coll Chem, Inst Polymer Chem,Key Lab Funct Polymer Mat, Tianjin 300071, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2014年 / 136卷 / 44期

关键词：

HIGH-PERFORMANCE; SMALL MOLECULES; RECOMBINATION; PHOTOVOLTAICS; MORPHOLOGY; POLYMERS; DESIGN;

D O I：

10.1021/ja509703k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A small molecule named DR3TSBDT with dialkylthiol-substituted benzo[1,2-b:4,5-b']dithiophene (BDT) as the central unit was designed and synthesized for solution-processed bulk-heterojunction solar cells. A notable power conversion efficiency of 9.95% (certified 9.938%) has been achieved under AM 1.5G irradiation (100 mW cm(-2)), with an average PCE of 9.60% based on 50 devices.

引用

页码：15529 / 15532

页数：4

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