Charge Carrier Generation, Recombination, and Extraction in Polymer-Fullerene Bulk Heterojunction Organic Solar Cells

被引：30

作者：

Laquai, Frederic ^{[1
]}

Andrienko, Denis ^{[2
]}

Deibel, Carsten ^{[3
]}

Neher, Dieter ^{[4
]}

机构：

[1] King Abdullah Univ Sci & Technol, Thuwal, Saudi Arabia

[2] Max Planck Inst Polymer Res, Ackermannweg 10, D-55128 Mainz, Germany

[3] Tech Univ Chemnitz, Inst Phys, D-09126 Chemnitz, Germany

[4] Univ Potsdam, Inst Phys & Astron, Karl Liebknecht Str 24-25, D-14476 Potsdam, Germany

来源：

ELEMENTARY PROCESSES IN ORGANIC PHOTOVOLTAICS | 2017年 / 272卷

关键词：

Charge extraction; Charge generation; Charge recombination; Organic solar cells; PBT7; PBTTT; PCPDTBT; OPEN-CIRCUIT VOLTAGE; POWER-CONVERSION EFFICIENCY; BRANCHED SIDE-CHAINS; TRANSFER EXCITONS; PHOTOVOLTAIC BLENDS; BIMOLECULAR RECOMBINATION; QUANTUM EFFICIENCY; SOLVENT ADDITIVES; FIELD-DEPENDENCE; TRANSFER STATE;

D O I：

10.1007/978-3-319-28338-8_11

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this chapter we review the basic principles of photocurrent generation in bulk heterojunction organic solar cells, discuss the loss channels limiting their efficiency, and present case studies of several polymer-fullerene blends. Using steady-state and transient, optical, and electrooptical techniques, we create a precise picture of the fundamental processes that ultimately govern solar cell efficiency.

引用

页码：267 / 291

页数：25

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