ITO-free anode with plasmonic silver nanoparticles for high efficient polymer solar cells

被引：1

作者：

Morvillo, Pasquale ^{[1
]}

Del Mauro, Anna De Girolamo ^{[1
]}

Nenna, Giuseppe ^{[1
]}

Diana, Rosita ^{[1
]}

Ricciardi, Rosa ^{[1
]}

Minarini, Carla ^{[1
]}

机构：

[1] ENEA, UTTP NANO, I-80055 Portici, Italy

来源：

ADVANCED MATERIALS AND CHARACTERIZATION TECHNIQUES FOR SOLAR CELLS II | 2014年 / 60卷

关键词：

polymer solar cells; silver nanoparticles; plasmonic effect; impedance spectroscopy; ITO-free; CONVERSION; CONDUCTIVITY; ENHANCEMENT;

D O I：

10.1016/j.egypro.2014.12.336

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this work we improved the performance of ITO-free polymer solar cells (PSCs) by incorporating silver nanoparticles (AgNPs) in the highly conductive (HC) PEDOT:PSS anode. The AgNPs were synthetized in-situ in the PEDOT: PSS water dispersion. This anode was used to realize PSCs with the following geometry: glass/HC-PEDOT:PSS/PEDOT:PSS/PBDTTT-C:[70]PCBM/Ca/Al. All the devices were characterized by UV-VIS spectroscopy, impedance spectroscopy, IV light, IV dark and quantum efficiency measurements. The presence of AgNPs in the HC-PEDOT: PSS anode contributes to improve the absorption of the photoactive layer and to lower the resistivity of the anode. (C) 2014 The Authors. Published by Elsevier Ltd.

引用

页码：13 / 22

页数：10

共 23 条

[1] Highly efficient organic solar cells with printable low-cost transparent contacts [J].