Multipositional Silica-Coated Silver Nanoparticles for High-Performance Polymer Solar Cells

被引：240
作者：
Choi, Hyosung [1 ,2 ]
Lee, Jung-Pil [1 ,2 ]
Ko, Seo-Jin [1 ,2 ]
Jung, Jae-Woo [3 ]
Park, Hyungmin [1 ,2 ]
Yoo, Seungmin [1 ,2 ]
Park, Okji [1 ,2 ]
Jeong, Jong-Ryul [3 ]
Park, Soojin [1 ,2 ]
Kim, Jin Young [1 ,2 ]
机构：
[1] UNIST, Interdisciplinary Sch Green Energy, Ulsan 689798, South Korea
[2] UNIST, KIER UNIST Adv Ctr Energy, Ulsan 689798, South Korea
[3] Chungnam Natl Univ, Grad Sch Green Energy Technol, Dept Mat Sci & Engn, Taejon 305764, South Korea
来源：
NANO LETTERS | 2013年 / 13卷 / 05期
基金：
新加坡国家研究基金会;
关键词：
Surface plasmon resonance; polymer solar cells; metal nanoparticles; light absorption; electric field distribution; POWER CONVERSION EFFICIENCY; SURFACE-PLASMON RESONANCE; LOW-BANDGAP POLYMER; AU NANOPARTICLES; PHOTOVOLTAIC DEVICES; CONJUGATED POLYMER; ENHANCEMENT;
D O I：
10.1021/nl400730z
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We demonstrate high-performance polymer solar cells using the plasmonic effect of multipositional silica-coated silver nanoparticles. The location of the nanoparticles is critical for increasing light absorption and scattering via enhanced electric field distribution. The device incorporating nanoparticles between the hole transport layer and the active layer achieves a power conversion efficiency of 8.92% with an external quantum efficiency of 81.5%. These device efficiencies are the highest values reported to date for plasmonic polymer solar cells using metal nanoparticles.
引用
收藏
页码：2204 / 2208
页数：5
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