A deeper Insight into the Dithiocarbamate Precursor Route Synthesis of Soluble Poly(thienylene vinylene) Derivatives for Photovoltaic Applications

被引：19

作者：

Dilien, Hanne ^{[1
]}

Palmaerts, Arne ^{[1
]}

Lenes, Martijin ^{[3
]}

de Boer, Bert ^{[3
]}

Blom, Paul ^{[3
]}

Cleij, Thomas J. ^{[1
]}

Lutsen, Laurence ^{[2
]}

Vanderzande, Dirk ^{[1
,2
]}

机构：

[1] Hasselt Univ, Inst Mat Res IMO, B-3590 Diepenbeek, Belgium

[2] IMEC, Div IMOMEC, B-3590 Diepenbeek, Belgium

[3] Univ Groningen, NL-9747 AG Groningen, Netherlands

来源：

MACROMOLECULES | 2010年 / 43卷 / 24期

关键词：

ORGANIC SOLAR-CELLS; POLY(2,5-THIENYLENE VINYLENE); BANDGAP POLYMERS; DESIGN;

D O I：

10.1021/ma102101e

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The synthesis of, two new poly(thienylene vinylene) derivatives is described, i e poly(3 octyl-2,5 thienylene vinylene) (O-PTV) and poly(bis[octylpheny1-2,5 thienylene vinylene]) (BOP-PTV) Both polymers have been prepared via the dithiocarbamate (DTC) precursor route The polymerization protocol of the monomer toward the precursor polymer has been optimized by the use of different bases, leading to improved reproducibility of the polymerization step Processability has been guaranteed by the introduction of alkyl side chains Finally the precursor polymers were converted toward conjugated polymers and they were fully characterized by UV/vis, IR, GPC and cyclic voltammetry Bulk heterojunction solar cells with PCBM as acceptor showed promising power conversion efficiencies of 0 80% for BOP PTV and 0 92% for O-PTV

引用

页码：10231 / 10240

页数：10

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