Plasmonic enhancement of aqueous processed organic photovoltaics.
RSC Adv
; 11(31): 19000-19011, 2021 May 24.
Article
em En
| MEDLINE
| ID: mdl-35478661
ABSTRACT
Sodium tungsten bronze (Na x WO3) is a promising alternative plasmonic material to nanoparticulate gold due to its strong plasmonic resonances in both the visible and near-infrared (NIR) regions. Additional benefits include its simple production either as a bulk or a nanoparticle material at a relatively low cost. In this work, plasmonic Na x WO3 nanoparticles were introduced and mixed into the nanoparticulate zinc oxide electron transport layer of a water processed poly(3-hexylthiophene)phenyl-C61-butyric acid methyl ester (P3HTPC61BM) nanoparticle (NP) based organic photovoltaic device (NP-OPV). The power conversion efficiency of NP-OPV devices with Na x WO3 NPs added was found to improve by around 35% compared to the control devices, attributed to improved light absorption, resulting in an enhanced short circuit current and fill factor.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
RSC Adv
Ano de publicação:
2021
Tipo de documento:
Article