A high mobility conjugated polymer based on dithienothiophene and diketopyrrolopyrrole for organic photovoltaics

被引：173

作者：

Jung, Jae Woong ^{[1
,2
]}

Liu, Feng ^{[3
]}

Russell, Thomas P. ^{[3
]}

Jo, Won Ho ^{[1
,2
]}

机构：

[1] Seoul Natl Univ, WCU Hybrid Mat Program, Seoul 151744, South Korea

[2] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 151744, South Korea

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

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2012年 / 5卷 / 05期

关键词：

FIELD-EFFECT TRANSISTORS; THIN-FILM TRANSISTORS; EFFICIENT SOLAR-CELLS; LOW-BANDGAP POLYMER; HIGH-PERFORMANCE; SEMICONDUCTING POLYMERS; GAP POLYMERS; COPOLYMER; ELECTRONICS; POLYTHIOPHENES;

D O I：

10.1039/c2ee21149a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new low bandgap conjugated polymer (PDTTDPP) comprising dithieno[3,2-b:2',3'-d] thiophene (DTT) and diketopyrrolo[3,4-c] pyrrole (DPP) showed an outstanding hole mobility of 0.60 cm(2) V-1 s(-1) in organic field effect transistors without post-treatment, and a promising power conversion efficiency of 6.05% with PC71BM in organic photovoltaics.

引用

页码：6857 / 6861

页数：5

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