| Autor: |
Tzu Yang Chao, Ten-Chin Wen, Peter Chen, Cheng Hung Tsai, Pei Ying Lin, Eric Wei-Guang Diau, Hsu Cheng Hsu, Po Shen Shen, Tzung-Fang Guo, Kuo Chin Wang, Yu-Cheng Chang, Jun Yuan Jeng |
| Jazyk: |
angličtina |
| Rok vydání: |
2014 |
| Předmět: |
|
| Zdroj: |
Scientific Reports |
| ISSN: |
2045-2322 |
| DOI: |
10.1038/srep04756 |
| Popis: |
In this article, we present a new paradigm for organometallic hybrid perovskite solar cell using NiO inorganic metal oxide nanocrystalline as p-type electrode material and realized the first mesoscopic NiO/perovskite/[6,6]-phenyl C61-butyric acid methyl ester (PC61BM) heterojunction photovoltaic device. The photo-induced transient absorption spectroscopy results verified that the architecture is an effective p-type sensitized junction, which is the first inorganic p-type, metal oxide contact material for perovskite-based solar cell. Power conversion efficiency of 9.51% was achieved under AM 1.5 G illumination, which significantly surpassed the reported conventional p-type dye-sensitized solar cells. The replacement of the organic hole transport materials by a p-type metal oxide has the advantages to provide robust device architecture for further development of all-inorganic perovskite-based thin-film solar cells and tandem photovoltaics. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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