Light-trapping nano-structures in organic photovoltaic cells

被引：88

作者：

Ko, Doo-Hyun ^{[1
]}

Tumbleston, John R. ^{[2
]}

Gadisa, Abay ^{[1
]}

Aryal, Mukti ^{[1
,2
]}

Liu, Yingchi ^{[2
]}

Lopez, Rene ^{[2
]}

Samulski, Edward T. ^{[1
]}

机构：

[1] Univ N Carolina, Dept Chem, Caudill & Kenan Labs, Chapel Hill, NC 27599 USA

[2] Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 27599 USA

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 41期

关键词：

POLYMER SOLAR-CELLS; FIELD OPTICAL LITHOGRAPHY; SURFACE-RELIEF GRATINGS; PHOTONIC CRYSTAL; ABSORPTION ENHANCEMENT; CONJUGATED POLYMERS; FUNDAMENTAL LIMIT; SOFT LITHOGRAPHY; EFFICIENCY; FABRICATION;

D O I：

10.1039/c1jm12300a

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：

We review nano-structures used as light trapping schemes in organic photovoltaic (OPV) cells. Light management via nano-structures enables one to exploit sub-diffraction limit properties, thereby giving access to enhanced light absorption in OPV cells. Light trapping schemes have been demonstrated in the form of surface plasmons, anti-reflection coatings, and photonic crystal patterns. Versatile methods are now available to facilitate fabrication of such nano-structures on sufficiently large areas for OPV applications.

引用

页码：16293 / 16303

页数：11

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