Charge Separation at Molecular Donor-Acceptor Interfaces: Correlation Between Morphology and Solar Cell Performance

被引：49

作者：

Opitz, Andreas ^{[1
]}

Wagner, Julia ^{[1
]}

Bruetting, Wolfgang ^{[1
]}

Salzmann, Ingo ^{[2
]}

Koch, Norbert ^{[2
]}

Manara, Jochen ^{[3
]}

Pflaum, Jens ^{[4
,5
]}

Hinderhofer, Alexander ^{[6
]}

Schreiber, Frank ^{[6
]}

机构：

[1] Univ Augsburg, Inst Phys, D-86135 Augsburg, Germany

[2] Humboldt Univ, Inst Phys, D-10099 Berlin, Germany

[3] Bavarian Ctr Appl Energy Res ZAE Bayern, D-97074 Wurzburg, Germany

[4] Univ Wurzburg, Inst Phys, D-97074 Wurzburg, Germany

[5] Ctr Appl Energy Res ZAE Bayern, D-97074 Wurzburg, Germany

[6] Univ Tubingen, Inst Appl Phys, D-72076 Tubingen, Germany

来源：

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 2010年 / 16卷 / 06期

关键词：

Fullerene; interface morphology; organic heterojunctions; organic photovoltaic cells; perylene derivative; PHOTOVOLTAIC CELLS; ELECTRON-TRANSFER; THIN-FILMS; SEMICONDUCTOR BLENDS; EXCITON DIFFUSION; CARRIER TRANSPORT; STRUCTURAL ORDER; PHTHALOCYANINES; EFFICIENCIES; ORIENTATION;

D O I：

10.1109/JSTQE.2010.2048096

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Blends of organic electron and hole conductive materials are widely used for ambipolar charge-carrier transport and donor/acceptor (DA) photovoltaic cells. Thereby, the efficiency of these excitonic solar cells is correlated to the morphology of the interface between the donor and the acceptor materials, which in turns depends on the preparation conditions, the crystallization of the particular materials, and the interaction between the donor and acceptor molecules. In this contribution, the influence of the morphology on the solar cell architecture and performance will be discussed using different molecular DA combinations.

引用

页码：1707 / 1717

页数：11

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