Creation of Au nanoparticles decorated MoO3 nanorods using CoSP and the application as hole transport layer (HTL) in plasmonic-enhanced organic photovoltaic devices

被引：9

作者：

Dwivedi, Charu ^{[1
]}

Mohammad, Tauheed ^{[1
]}

Dutta, Viresh ^{[1
]}

机构：

[1] Indian Inst Technol Delhi, Ctr Energy Studies, Photovolta Lab, New Delhi 110016, India

来源：

SOLAR ENERGY | 2018年 / 176卷

关键词：

CoSP; Surface plasmonic effect; Organic solar cells; Nanorods; Hole transport layer; GOLD NANOPARTICLES; FABRICATION; H-MOO3; CELLS; OXIDE;

D O I：

10.1016/j.solener.2018.10.022

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：

Surfactant free MoO3 nanorods (50 nm-5 tun long and 50-300 nm diameter) with Au nanoparticles with varying nanorod dimensions and Au fraction have been synthesized in-situ by using inexpensive continuous spray pyrolysis (CoSP) technique. In-situ grown gold nanoparticles (similar to 10-20 nm) with MoO3 nanorods (Au/MoO3) were obtained which proved useful in getting the additional effect due to plasmonics. The CoSP-synthesized Au/MoO3 nanorods have been used as anode buffer layers in organic photovoltaic devices (OPVs). The resulting devices exhibit a remarkable enhancement in power conversion efficiency (from 2.22% to 3.71%) when Au/MoO3 nanorods were used in the device which can be attributed to the strong localized surface plasmon resonance (LSPR) absorption.

引用

页码：22 / 29

页数：8

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