UM
Inverted planar organic-inorganic hybrid perovskite solar cells with NiOx hole-transport layers as light-in window
Chen, Wei; Wu, Yinghui; Tu, Bao; Liu, Fangzhou; Djurisic, Aleksandra B.; He, Zhubing
2018-09
Source PublicationAPPLIED SURFACE SCIENCE
ISSN0169-4332
Volume451Pages:325-332
AbstractIn lead halide perovskite solar cells (PSCs), the valence band maximum of NiOx matches well with that of MAPbI(3) or FAPbI(3), while its conduction band minimum is much higher than that of the perovskite materials. Consequently, it can serve the function of hole transport layers (HTL), as well as light-in window of p-i-n inverted planar PSCs owing to its large band gap of 3.7 eV. In this work, MAPbI(3) and mixed cation FA(0.85)MA(0.15)Pb(Br0.15I0.85)(3) devices with room temperature solution processed NiOx as HTL were fabricated in a typical device structure of "ITO\NiOx\Perovskites\PC61BM\Zirconium (IV) Acetylacetonate\Ag". Both kinds of devices exhibit excellent performance with a champion cells conversion efficiency of 19.45% and 17.77% for the FAMA and the pure MA, respectively. The hole extraction ability of NiOx as HTLs was extensively characterized by different techniques, and it was confirmed that room temperature solution processed NiOx serves as an excellent HTL in the inverted planar PSCs. (C) 2018 Elsevier B.V. All rights reserved.
KeywordNickel oxide Perovskite solar cell Mixed cations Light in window Low temperature
DOI10.1016/j.apsusc.2018.04.230
URLView the original
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Materials Science ; Physics
WOS SubjectChemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000433200700036
PublisherELSEVIER SCIENCE BV
The Source to ArticleWOS
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Cited Times [WOS]:3   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Recommended Citation
GB/T 7714
Chen, Wei,Wu, Yinghui,Tu, Bao,et al. Inverted planar organic-inorganic hybrid perovskite solar cells with NiOx hole-transport layers as light-in window[J]. APPLIED SURFACE SCIENCE,2018,451:325-332.
APA Chen, Wei,Wu, Yinghui,Tu, Bao,Liu, Fangzhou,Djurisic, Aleksandra B.,&He, Zhubing.(2018).Inverted planar organic-inorganic hybrid perovskite solar cells with NiOx hole-transport layers as light-in window.APPLIED SURFACE SCIENCE,451,325-332.
MLA Chen, Wei,et al."Inverted planar organic-inorganic hybrid perovskite solar cells with NiOx hole-transport layers as light-in window".APPLIED SURFACE SCIENCE 451(2018):325-332.
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