Synthesis and Characterization of a Copolymer Based on Thiazolothiazole and Dithienosilole for Polymer Solar Cells

被引：109

作者：

Zhang, Maojie ^{[1
,2
]}

Guo, Xia ^{[1
]}

Li, Yongfang ^{[1
]}

机构：

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

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

来源：

ADVANCED ENERGY MATERIALS | 2011年 / 1卷 / 04期

关键词：

PHOTOVOLTAIC PROPERTIES; SEMICONDUCTING POLYMERS; CONJUGATED POLYMER; PERFORMANCE; EFFICIENCY; BAND; NETWORK; POLYTHIOPHENES; DESIGN;

D O I：

10.1002/aenm.201100193

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 D-A copolymer, PDTSTTz, has been synthesized based on a dithienosilole donor unit and a thiazolothiazole acceptor unit for application as a donor material in polymer solar cells (PSCs). The power conversion efficiency of the PSC based on PDTSTTz/PC 70BM (1:1, w/w) with thermal annealing at 100 °C for 15 min reached 5.59% with J SC = 11.9 mA cm -2, V OC = 0.77 V, and FF = 0.61, under the illumination of AM1.5, 100 mW cm -2. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：557 / 560

页数：4

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