An in situ cross-linked 1D/3D perovskite heterostructure improves the stability of hybrid perovskite solar cells for over 3000 h operation

2020 ◽  
Vol 13 (11) ◽  
pp. 4344-4352
Author(s):  
Ning Yang ◽  
Cheng Zhu ◽  
Yihua Chen ◽  
Huachao Zai ◽  
Chenyue Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Operational Stability ◽  
Hybrid Perovskite ◽  
The Stability

An in situ cross-linked 1D/3D perovskite heterostructure achieved a perovskite solar cell with a 21.19% PCE and operational stability over 3000 hours.

scholarly journals Designing an efficient graphene quantum dot-filled luminescent down shifting layer to improve the stability and efficiency of perovskite solar cells by simple optical modeling

RSC Advances ◽  
2018 ◽  
Vol 8 (55) ◽  
pp. 31502-31509 ◽  
Author(s):  
Zahra Hosseini ◽  
Teymoor Ghanbari
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Quantum Dot ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Luminescent Material ◽  
Suitable Candidate ◽  
Graphene Quantum Dot ◽  
Optical Modeling ◽  
The Stability

Optical modeling of a GQD-filled LDS layer on top of a perovskite solar cell (PSC) confirms GQDs as a suitable candidate as a luminescent material for application of the LDS strategy in PSCs.

scholarly journals Potassium iodide reduces the stability of triple-cation perovskite solar cells

RSC Advances ◽  
2020 ◽  
Vol 10 (66) ◽  
pp. 40341-40350 ◽  
Author(s):  
Tarek I. Alanazi ◽  
Onkar S. Game ◽  
Joel A. Smith ◽  
Rachel C. Kilbride ◽  
Claire Greenland ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Alkali Metal ◽  
Potassium Iodide ◽  
Perovskite Solar Cells ◽  
Metal Halides ◽  
Perovskite Materials ◽  
Hybrid Perovskite ◽  
Alkali Metal Halides ◽  
The Stability

The addition of alkali metal halides to hybrid perovskite materials can significantly impact their crystallisation and hence their performance when used in solar cell devices.

scholarly journals The interface degradation of planar organic–inorganic perovskite solar cell traced by light beam induced current (LBIC)

RSC Advances ◽  
2017 ◽  
Vol 7 (68) ◽  
pp. 42973-42978 ◽  
Author(s):  
Yanqing Yao ◽  
Gang Wang ◽  
Fei Wu ◽  
Debei Liu ◽  
Chunyan Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Light Beam ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Induced Current ◽  
Inorganic Hybrid ◽  
Inorganic Perovskite ◽  
Hybrid Perovskite

The light beam induced current (LBIC) method was adopted to nondestructively map the photoresponse of real planar organic–inorganic hybrid perovskite solar cells (PSCs).

Finely Regulated Quantum Well Structure in Quasi-2D Ruddlesden-Popper Perovskite Solar Cell with an Efficiency Exceeding 20%

2021 ◽  
Author(s):  
Jianghu Liang ◽  
Zhanfei Zhang ◽  
Qi Xue ◽  
Yiting Zheng ◽  
Xueyun Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Quantum Well ◽  
Quantum Confinement ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Two Dimensional ◽  
Confinement Effects ◽  
Quantum Confinement Effects ◽  
The Stability

The development of quasi-two-dimensional (2D) Ruddlesden-Popper phase perovskite solar cells (PSCs) has greatly improved the stability of devices. However, the presence of quantum confinement effects and insulating spacer cations in...

scholarly journals Progress and Prospect on Stability of Perovskite Photovoltaics

2017 ◽  
Vol 4 (1) ◽  
pp. 16-30 ◽  
Author(s):  
Chinedu Sabastine Ezike ◽  
G.M. Zebaze Kana ◽  
A. O. Aina
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Energy Problem ◽  
Factors Influencing ◽  
World Energy ◽  
Perovskite Material ◽  
The Stability

Solar energy has the potential to solve world energy problem as it is pollution- free. It could be enhanced using perovskite material as an absorber in perovskite solar cells. The history and what this material is made up of are emphasized. Different methods of fabrication, improving the power conversion efficiency (PCE) and factors influencing degradation of perovskite-based solar are stated. Because of the fact that this material based solar cells are not yet developed, its stability was reviewed to bring different technology employed in tackling the stability aiming for a better understanding of the material and the devices and facilitates the commercialization of perovskite solar cell.

Defects and Stability of Perovskite Solar Cell: A Critical Analysis

2022 ◽  
Author(s):  
Leiping Duan ◽  
Ashraf Uddin
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Critical Analysis ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Silicon Solar Cells ◽  
Metal Halide Perovskite ◽  
Halide Perovskite ◽  
The Stability

Metal halide perovskite solar cells (PSCs) continue to improve their power conversion efficiency by over 25.5% which is at the same level as silicon solar cells. The stability of perovskite...

Fluoroarene Derivative based Passivation of Perovskite Solar Cell Exhibiting Excellent Ambient and Thermo-Stability Achieving Efficiency > 20%†

2021 ◽  
Author(s):  
Maimur Hossain ◽  
Rabindranath Garai ◽  
Ritesh Kant Gupta ◽  
Rahul Narasimhan ◽  
Parameswar K Iyer
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Commercial Viability ◽  
Hybrid Perovskite ◽  
Thermo Stability ◽  
Amine Additives

Hybrid perovskite solar cells (PVSCs) are extremely susceptible to moisture and heat which restricts their commercial viability. Herein, three multifunctional fluoroaromatic amine additives i.e. 4-fluoroaniline (FA), 2,4,6-trifluoroaniline (TFA) and 2,3,4,5,6-pentafluoroaniline...

scholarly journals Ultrathin and compact electron transport layer made from novel water-dispersed Fe3O4 nanoparticles to accomplish UV-stable perovskite solar cells

2021 ◽  
Author(s):  
Song Fang ◽  
Bo Chen ◽  
Bangkai Gu ◽  
Linxing Meng ◽  
Hao Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Perovskite Material ◽  
Main Factors ◽  
Induced Decomposition

UV induced decomposition of perovskite material is one of main factors to severely destroy perovskite solar cells for instability. Here we report a UV stable perovskite solar cell with a...

scholarly journals High-performance hole conductor-free perovskite solar cell using a carbon nanotube counter electrode

RSC Advances ◽  
2020 ◽  
Vol 10 (59) ◽  
pp. 35831-35839 ◽  
Author(s):  
Mustafa K. A. Mohammed
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Carbon Nanotube ◽  
High Performance ◽  
Counter Electrode ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Manufacturing Cost ◽  
Long Term Stability

Carbon-based perovskite solar cells (C-PSCs) are the most promising photovoltaic (PV) due to their low material and manufacturing cost and superior long-term stability.

scholarly journals Transmission of Sound via a Perovskite Solar Cell

2020 ◽  
Vol 14 ◽  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Cell Model ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Lead Free ◽  
Metal Contact ◽  
Simple Process ◽  
Short Span ◽  
System Prototype

T Perovskite solar cells are becoming a dominant alternative for the traditional solar cells reaching an efficiency of 25.2% in a short span of twelve years (2008-2020). Here, we are going to describe a simple process to 'put a voice on a laser beam' and transmit it over a distance via a perovskite solar cell. This process considered as a fascinating example of amplitude modulation of light using sound vibrations. Therefore, the design and simulation of the perovskite solar cell will be described in details in this work. This design is concerned about the lead-free based perovskite solar cell model with the total proposed structure “Metal contact /PEDOT:PSS/ CH3NH3SnI3/ ZnO/ SnO2:F/ Metal contact”. To study the efficiency and the performances of a solar cell, the use of well-known software so-called SCAPS-1D is undertaken to perform the system simulation. The obtained results show also the influence of the doping level of the HTM layer and absorber layer thickness on the performance of the device. So far, only the simulation part has been validated. Despite the costeffect of the system prototype, however, it could be implemented here in the laboratory as perspective work.

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