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 |