標題: p-type Mesoscopic Nickel Oxide/Organometallic Perovskite Heterojunction Solar Cells
作者: Wang, Kuo-Chin
Jeng, Jun-Yuan
Shen, Po-Shen
Chang, Yu-Cheng
Diau, Eric Wei-Guang
Tsai, Cheng-Hung
Chao, Tzu-Yang
Hsu, Hsu-Cheng
Lin, Pei-Ying
Chen, Peter
Guo, Tzung-Fang
Wen, Ten-Chin
應用化學系
應用化學系分子科學碩博班
Department of Applied Chemistry
Institute of Molecular science
公開日期: 23-四月-2014
摘要: 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 acidmethyl 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.
URI: http://dx.doi.org/10.1038/srep04756
http://hdl.handle.net/11536/24225
ISSN: 2045-2322
DOI: 10.1038/srep04756
期刊: SCIENTIFIC REPORTS
Volume: 4
起始頁: 0
結束頁: 0
顯示於類別:期刊論文


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