Charge photogeneration in polythiophene-perylene diimide blend films

被引：63

作者：

Shoaee, Safa ^{[3
]}

An, Zesheng ^{[1
,2
]}

Zhang, Xuan ^{[1
,2
]}

Barlow, Stephen ^{[1
,2
]}

Marder, Seth R. ^{[1
,2
]}

Duffy, Warren ^{[4
]}

Heeney, Martin ^{[4
,5
]}

McCulloch, Iain ^{[3
,4
]}

Durrant, James R. ^{[3
]}

机构：

[1] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA

[2] Georgia Inst Technol, Ctr Organ Photon & Elect, Atlanta, GA 30332 USA

[3] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AZ, England

[4] Merck Chem, Southampton SO16 7QD, Hants, England

[5] Queen Mary Univ London, Dept Mat, London E1 4NS, England

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 36期

基金：

英国工程与自然科学研究理事会;

关键词：

HETEROJUNCTION SOLAR-CELLS; OPEN-CIRCUIT VOLTAGE; CONJUGATED POLYMERS; SPECTROSCOPY; TEMPERATURE; DEPENDENCE; TRANSPORT;

D O I：

10.1039/b909071a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Transient absorption spectroscopy is employed to monitor charge photogeneration in polythiophene-perylene diimide blend films; in contrast to polythiophene-PCBM blends, efficient charge photogeneration is observed even for small energetic driving forces.

引用

页码：5445 / 5447

页数：3

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