Compositional and morphological engineering of mixed cation perovskite films for highly efficient planar and flexible solar cells with reduced hysteresis
Changlei Wang,Changlei Wang,Dewei Zhao,Yue Yu,Niraj Shrestha,Corey R. Grice,Wei-Qiang Liao,Alexander J. Cimaroli,Jing Chen,Randy J. Ellingson,Xingzhong Zhao,Yanfa Yan +11 more
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TLDR
In this paper, compositional and morphological engineering of mixed methylammonium (MA) and formamidinium (FA) lead triiodide (MA1−xFAxPbI3) perovskite absorber layers to produce highly efficient planar and flexible solar cells (PVSCs) with reduced hysteresis.About:
This article is published in Nano Energy.The article was published on 2017-05-01 and is currently open access. It has received 153 citations till now. The article focuses on the topics: Perovskite (structure).read more
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A technoeconomic analysis of perovskite solar module manufacturing with low-cost materials and techniques
Zhaoning Song,Chad L. McElvany,Adam B. Phillips,Ilke Celik,Patrick Krantz,Suneth C. Watthage,Geethika K. Liyanage,Defne Apul,Michael J. Heben +8 more
TL;DR: In this article, a bottom-up cost model for perovskite PV modules fabricated using feasible low-cost materials and processes is presented, which shows that PSCs can emerge as a cost leader in PV power generation if critical remaining issues can be resolved.
Journal ArticleDOI
Defect and Contact Passivation for Perovskite Solar Cells.
TL;DR: The focus is on the origin of the various voltage-limiting mechanisms in PSCs, and the effect of such methods on the reduction of hysteresis are described.
Journal ArticleDOI
Record Efficiency Stable Flexible Perovskite Solar Cell Using Effective Additive Assistant Strategy
Jiangshan Feng,Xuejie Zhu,Zhou Yang,Xiaorong Zhang,Jinzhi Niu,Ziyu Wang,Shengnan Zuo,Shashank Priya,Shengzhong Frank Liu,Shengzhong Frank Liu,Dong Yang,Dong Yang +11 more
TL;DR: A novel dimethyl sulfide (DS) additive is developed to effectively improve the performance of the F-PSCs, revealing that the DS additive reacts with Pb2+ to form a chelated intermediate, which significantly slows down the crystallization rate, leading to large grain size and good crystallinity for the resultant perovskite film.
Journal ArticleDOI
Perovskite Solar Cells with ZnO Electron-Transporting Materials
Peng Zhang,Jiang Wu,Ting Zhang,Yafei Wang,Detao Liu,Hao Chen,Long Ji,Chunhua Liu,Waseem Ahmad,Zhi David Chen,Shibin Li +10 more
TL;DR: The review provides a systematic and comprehensive understanding of the influence of different ZnO ETMs on PSCs performance and potentially motivates further development of Pscs by extending the knowledge of ZnNO-based P SCs to TiO2 -based PSC’s.
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On the Current-Voltage Hysteresis in Perovskite Solar Cells: Dependence on Perovskite Composition and Methods to Remove Hysteresis
Dong-Ho Kang,Nam-Gyu Park +1 more
TL;DR: It is proposed from the current studies that engineering of perovskite film near the electron transporting layer and the hole transporting layer is of vital importance for achieving hysteresis-free PSCs and extremely high efficiency.
References
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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.
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Detailed Balance Limit of Efficiency of p‐n Junction Solar Cells
TL;DR: In this article, an upper theoretical limit for the efficiency of p−n junction solar energy converters, called the detailed balance limit of efficiency, has been calculated for an ideal case in which the only recombination mechanism of holeelectron pairs is radiative as required by the principle of detailed balance.
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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.
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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.
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High-performance photovoltaic perovskite layers fabricated through intramolecular exchange
Woon Seok Yang,Jun Hong Noh,Nam Joong Jeon,Young Chan Kim,Seungchan Ryu,Jangwon Seo,Sang Il Seok +6 more
TL;DR: An approach for depositing high-quality FAPbI3 films, involving FAP bI3 crystallization by the direct intramolecular exchange of dimethylsulfoxide (DMSO) molecules intercalated in PbI2 with formamidinium iodide is reported.