BODIPY-based conjugated polymers for broadband light sensing and harvesting applications

被引：50

作者：

Cortizo-Lacalle, Diego ^{[1
]}

Howells, Calvyn T. ^{[2
]}

Gambino, Salvatore ^{[2
]}

Vilela, Filipe ^{[1
]}

Vobecka, Zuzana ^{[1
]}

Findlay, Neil J. ^{[1
]}

Inigo, Anto R. ^{[1
]}

Thomson, Stuart A. J. ^{[2
]}

Skabara, Peter J. ^{[1
]}

Samuel, Ifor D. W. ^{[2
]}

机构：

[1] Univ Strathclyde, Dept Pure & Appl Chem, WestCHEM, Glasgow G1 1XL, Lanark, Scotland

[2] Univ St Andrews, Organ Semicond Ctr, SUPA, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2012年 / 22卷 / 28期

基金：

英国工程与自然科学研究理事会;

关键词：

HETEROJUNCTION SOLAR-CELLS; PHOTOVOLTAIC CELLS; CONDUCTING POLYMER; ENERGY-TRANSFER; DONOR; FLUORESCENT; EFFICIENCY; DYES; PERFORMANCE; DERIVATIVES;

D O I：

10.1039/c2jm32374e

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：

The synthesis of novel low band-gap polymers has significantly improved light sensing and harvesting in polymer-fullerene devices. Here the synthesis of two low band-gap polymers based on the 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene core (BODIPY), and either bis(3,4-ethylenedioxythiophene) (bis-EDOT) or its all-sulfur analogue bis(3,4-ethylenedithiathiophene) (bis-EDTT) are described. The polymers demonstrate ambipolar charge transport and are shown to be suitable for broadband light sensing and solar energy harvesting in solution-processable polymer-fullerene devices.

引用

页码：14119 / 14126

页数：8

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