標題: Efficient and stable polymer solar cells prepared using plasmonic graphene oxides as anode buffers
作者: Chen, Chung-Lei
Chuang, Ming-Kai
Chen, Chyong-Hua
Chu, Chih-Wei
Keshtov, Muchamed L.
Chen, Fang-Chung
光電工程學系
Department of Photonics
關鍵字: polymer;solar cells;nanoparticle;graphene oxide;plasmonic
公開日期: 1-Aug-2015
摘要: Gold nanoparticle-decorated graphene oxides (AuNP-GOs) have been incorporated into inverted organic photovoltaic devices (OPVs) as anode interlayers. The OPVs fabricated with AuNP-GOs exhibited significant improvement in both the short-circuit current and fill factor compared to a reference device fabricated with neat GOs. We attribute the improvement in the efficiency of the device to the plasmonic effects of the AuNP-GO nanocomposites, which induced local enhancement of the electromagnetic field. More importantly, the inverted OPVs also exhibited better reliability after the use of AuNP-GO nanocomposites.
URI: http://dx.doi.org/10.1088/0268-1242/30/8/085013
http://hdl.handle.net/11536/128318
ISSN: 0268-1242
DOI: 10.1088/0268-1242/30/8/085013
期刊: SEMICONDUCTOR SCIENCE AND TECHNOLOGY
Volume: 30
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