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
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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Simultaneously Enhanced Efficiency and Stability of Perovskite Solar Cells with TiO2@CdS Core–Shell Nanorods Electron Transport Layer
Wei Liu,Liang Chu,Nanjing Liu,Yangfeng Cheng,Fan Wu,Yifeng Li,Yong Pu,Jian Zhang,Xing’ao Li,Wei Huang +9 more
Journal ArticleDOI
Investigating the impact of layer properties on the performance of p-graphene/CH3NH3PbI3/n-cSi solar cell using numerical modelling
TL;DR: In this paper, the performance of single layer p-graphene was optimized and obtained power conversion efficiency (PCE) of 12.21% under an illumination of AM 1.5G.
Journal ArticleDOI
Double fullerene cathode buffer layers afford highly efficient and stable inverted planar perovskite solar cells
TL;DR: In this article, a bis-dimethylamino-functionalized double fullerene derivative (abbreviated as PCBDMAM) was used as an auxiliary interlayer atop of [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) to improve the performance of inverted planar perovskite solar cells.
Journal ArticleDOI
Front-ContactPassivation of PIN MAPbI 3 Solar Cells with Superior DevicePerformances
Jiantao Wang,Jiantao Wang,Jing Xu,Zhixin Li,Xiaosong Lin,Chengzhuo Yu,Hongkai Wu,Hsing-Lin Wang +7 more
TL;DR: Perovskite materials have attracted widespread attention in the photovoltaic community due to their excellent intrinsic electronic properties and very high device efficiency Interfacial pass-ivatio as mentioned in this paper.
Journal ArticleDOI
Solution-processed metal-oxide based hole transport layers for organic and perovskite solar cell: A review
Vishwas D. Patel,Dhritiman Gupta +1 more
TL;DR: In this paper , the theoretical background of p-type oxides is discussed to account for their inferior conductivity and visible light transparency compared to their n-type counterpart, and their applications in organic and perovskite solar cell devices as hole transport layer (HTL).
References
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Journal ArticleDOI
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
TL;DR: Two organolead halide perovskite nanocrystals were found to efficiently sensitize TiO(2) for visible-light conversion in photoelectrochemical cells, which exhibit strong band-gap absorptions as semiconductors.
Journal ArticleDOI
Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites
Michael M. Lee,Joël Teuscher,Tsutomu Miyasaka,Takurou N. Murakami,Takurou N. Murakami,Henry J. Snaith +5 more
TL;DR: A low-cost, solution-processable solar cell, based on a highly crystalline perovskite absorber with intense visible to near-infrared absorptivity, that has a power conversion efficiency of 10.9% in a single-junction device under simulated full sunlight is reported.
Journal ArticleDOI
Electron-hole diffusion lengths exceeding 1 micrometer in an organometal trihalide perovskite absorber.
Samuel D. Stranks,Giles E. Eperon,Giulia Grancini,Christopher Menelaou,Marcelo J. P. Alcocer,Tomas Leijtens,Laura M. Herz,Annamaria Petrozza,Henry J. Snaith +8 more
TL;DR: In this article, transient absorption and photoluminescence-quenching measurements were performed to determine the electron-hole diffusion lengths, diffusion constants, and lifetimes in mixed halide and triiodide perovskite absorbers.
Journal ArticleDOI
Efficient planar heterojunction perovskite solar cells by vapour deposition
TL;DR: It is shown that perovskite absorbers can function at the highest efficiencies in simplified device architectures, without the need for complex nanostructures.
Journal Article
Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber
Samuel D. Stranks,Giles E. Eperon,Giulia Grancini,Christopher Menelaou,Marcelo J. P. Alcocer,Tomas Leijtens,Laura M. Herz,Annamaria Petrozza,Henry J. Snaith +8 more
TL;DR: In this paper, transient absorption and photoluminescence-quenching measurements were performed to determine the electron-hole diffusion lengths, diffusion constants, and lifetimes in mixed halide and triiodide perovskite absorbers.