Journal ArticleDOI
Metal Acetylacetonate Series in Interface Engineering for Full Low-Temperature-Processed, High-Performance, and Stable Planar Perovskite Solar Cells with Conversion Efficiency over 16% on 1 cm2 Scale
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TLDR
A series of metal acetylacetonates produced by a full low-temperature (below 100 °C) process are successfully employed to obtain both "multistable" and high-performance planar-inverted perovskite solar cells.Abstract:
A series of metal acetylacetonates produced by a full low-temperature (below 100 °C) process are successfully employed to obtain both "multistable" and high-performance planar-inverted perovskite solar cells. All the three kinds of champion cells in small area exhibit over 18% in conversion-efficiency with negligible hysteresis, along with a conversion efficiency above 16% for planar PSCs in an aperture area of over 1 cm2 .read more
Citations
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Journal ArticleDOI
Causes and Solutions of Recombination in Perovskite Solar Cells
Jiangzhao Chen,Nam-Gyu Park +1 more
TL;DR: The focus herein is on the recombination at perovskite/electron-transporting material and perovSkite/hole-transport material interfaces in normal or inverted PSCs.
Journal ArticleDOI
Interface Engineering for Highly Efficient and Stable Planar p‐i‐n Perovskite Solar Cells
TL;DR: In this article, a review of recent progress on the interface engineering of planar p-i-n structure devices is presented, focusing on the interfaces between polycrystalline perovskite domains.
Journal ArticleDOI
Cesium Doped NiOx as an Efficient Hole Extraction Layer for Inverted Planar Perovskite Solar Cells
TL;DR: In this article, the impact of Cs dopant on the optoelectronic properties of NiOx and the photovoltaic performance has been investigated in inverted planar perovskite solar cells.
Journal ArticleDOI
Toward Perovskite Solar Cell Commercialization: A Perspective and Research Roadmap Based on Interfacial Engineering.
TL;DR: A unique outlook on the paths toward commercialization of PVKSCs from the interfacial engineering perspective is offered, relevant to both specialists and nonspecialists in the field through a brief introduction of the background of the field, current state-of-the-art evolution, and future research prospects.
Journal ArticleDOI
Orientation Regulation of Phenylethylammonium Cation Based 2D Perovskite Solar Cell with Efficiency Higher Than 11
Xinqian Zhang,Gang Wu,Weifei Fu,Minchao Qin,Weitao Yang,Jielin Yan,Zhongqiang Zhang,Xinhui Lu,Hongzheng Chen +8 more
TL;DR: In this paper, the power conversion efficiency of 2D perovskite-based solar cells was improved by reducing the insulating effect of the organic layer by increasing the n value.
References
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Journal ArticleDOI
Improved Performance and Reliability of p‐i‐n Perovskite Solar Cells via Doped Metal Oxides
TL;DR: In this paper, the performance of perovskite photovoltaics with aluminum-doped zinc oxide (AZO) electron selective contact with high fill factor values in the range of 80% was reported.
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DFT modeling, UV-Vis and IR spectroscopic study of acetylacetone-modified zirconia sol-gel materials
TL;DR: It was shown that building units 9 and 12 determine the photophysical and vibrational properties of the gel material and a relation between the spectroscopic and structural data was derived.
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Room-Temperature Solution-Processed n-Doped Zirconium Oxide Cathode Buffer Layer for Efficient and Stable Organic and Hybrid Perovskite Solar Cells
TL;DR: In this article, a solution-processed cetyltrimethylammonium bromide (CTAB)-doped zirconium oxide (ZrOx) was used as a cathode buffer layer (CBL) to improve the performance and stability of organic and hybrid perovskite solar cells.
Journal ArticleDOI
Surface modification of silica-coated zirconia by chemical treatments
TL;DR: There was significant difference in both surface roughness parameters of silica-coated zirconia after chemical treatments and the surface topography varied depending on the acid treatment.