2D Perovskites with Short Interlayer Distance for High-Performance Solar Cell Application

2018 ◽  
Vol 30 (22) ◽  
pp. 1800710 ◽  
Author(s):  
Chunqing Ma ◽  
Dong Shen ◽  
Tsz-Wai Ng ◽  
Ming-Fai Lo ◽  
Chun-Sing Lee
Keyword(s):  
Solar Cell ◽  
High Performance ◽  
Interlayer Distance ◽  
Solar Cell Application

Highly porous ZnO nanosheets self-assembled in rosette-like morphologies for dye-sensitized solar cell application

2015 ◽  
Vol 39 (10) ◽  
pp. 7961-7970 ◽  
Author(s):  
Ahmad Umar ◽  
Mohammad Shaheer Akhtar ◽  
Mohammed Sultan Al-Assiri ◽  
Ali Al-Hajry ◽  
Hamed Algarni ◽  
...  
Keyword(s):  
Solar Cell ◽  
High Performance ◽  
Dye Sensitized Solar Cell ◽  
Solar Cell Application ◽  
Dye Sensitized ◽  
Zno Nanosheets ◽  
Direct Growth ◽  
Self Assembled ◽  
Highly Porous

Facile and direct growth of highly porous ZnO nanosheets self-assembled in rosette-like morphologies on ITO for high performance dye-sensitized solar cell application.

Functional inorganic selective contact layers for perovskite solar cell application

2018 ◽  
Author(s):  
Pei-Ying Lin ◽  
Ming-Hsien Li ◽  
Yu-Hsien Chiang ◽  
Po-Shen Shen ◽  
Peter Chen
Keyword(s):  
Solar Cell ◽  
Perovskite Solar Cell ◽  
Solar Cell Application

Effect of rapid thermal annealing on sprayed Cu2SnS3 thin films for solar-cell application

2020 ◽  
Vol 59 (10) ◽  
pp. 105503
Author(s):  
Wafaa Magdy ◽  
Ayaka Kanai ◽  
F. A. Mahmoud ◽  
E. T. El Shenawy ◽  
S. A. Khairy ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Solar Cell Application

Studies on DC Magnetron Sputtered AZO Thin Films for HIT Solar Cell Application

2020 ◽  
Vol 12 (2) ◽  
pp. 02037-1-02037-6
Author(s):  
Ranjitha R. ◽  
◽  
T. K. Subramanyam ◽  
S. Pavan kumar ◽  
Nagesh M ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Solar Cell Application

scholarly journals Antireflection Improvement and Junction Quality Optimization of Si/PEDOT:PSS Solar Cell with the Introduction of Dopamine@Graphene

Energies ◽  
2020 ◽  
Vol 13 (22) ◽  
pp. 5986
Author(s):  
Tao Chen ◽  
Hao Guo ◽  
Leiming Yu ◽  
Tao Sun ◽  
Anran Chen ◽  
...  
Keyword(s):  
Solar Cell ◽  
Conversion Efficiency ◽  
High Performance ◽  
Electrochemical Impedance ◽  
Short Circuit ◽  
Short Circuit Current ◽  
Electrochemical Impedance Spectra ◽  
Solar Cell Performance ◽  
Photovoltaic Conversion ◽  
Photovoltaic Conversion Efficiency

Si/PEDOT: PSS solar cell is an optional photovoltaic device owing to its promising high photovoltaic conversion efficiency (PCE) and economic manufacture process. In this work, dopamine@graphene was firstly introduced between the silicon substrate and PEDOT:PSS film for Si/PEDOT: PSS solar cell. The dopamine@graphene was proved to be effective in improving the PCE, and the influence of mechanical properties of dopamine@graphene on solar cell performance was revealed. When dopamine@graphene was incorporated into the cell preparation, the antireflection ability of the cell was enhanced within the wavelength range of 300~450 and 650~1100 nm. The enhanced antireflection ability would benefit amount of the photon-generated carriers. The electrochemical impedance spectra test revealed that the introduction of dopamine@graphene could facilitate the separation of carriers and improve the junction quality. Thus, the short-circuit current density and fill factor were both promoted, which led to the improved PCE. Meanwhile, the influence of graphene concentration on device performances was also investigated. The photovoltaic conversion efficiency would be promoted from 11.06% to 13.15% when dopamine@graphene solution with concentration 1.5 mg/mL was applied. The achievements of this study showed that the dopamine@graphene composites could be an useful materials for high-performance Si/PEDOT:PSS solar cells.

scholarly journals Crystal Engineering Approach for Fabrication of Inverted Perovskite Solar Cell in Ambient Conditions

Energies ◽  
2021 ◽  
Vol 14 (6) ◽  
pp. 1751
Author(s):  
Inga Ermanova ◽  
Narges Yaghoobi Nia ◽  
Enrico Lamanna ◽  
Elisabetta Di Bartolomeo ◽  
Evgeny Kolesnikov ◽  
...  
Keyword(s):  
Solar Cell ◽  
Crystal Engineering ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Layer By Layer ◽  
Ambient Conditions ◽  
Sequential Method ◽  
Engineering Approach ◽  
Hole Transporting

In this paper, we demonstrate the high potentialities of pristine single-cation and mixed cation/anion perovskite solar cells (PSC) fabricated by sequential method deposition in p-i-n planar architecture (ITO/NiOX/Perovskite/PCBM/BCP/Ag) in ambient conditions. We applied the crystal engineering approach for perovskite deposition to control the quality and crystallinity of the light-harvesting film. The formation of a full converted and uniform perovskite absorber layer from poriferous pre-film on a planar hole transporting layer (HTL) is one of the crucial factors for the fabrication of high-performance PSCs. We show that the in-air sequential deposited MAPbI3-based PSCs on planar nickel oxide (NiOX) permitted to obtain a Power Conversion Efficiency (PCE) exceeding 14% while the (FA,MA,Cs)Pb(I,Br)3-based PSC achieved 15.6%. In this paper we also compared the influence of transporting layers on the cell performance by testing material depositions quantity and thickness (for hole transporting layer), and conditions of deposition processes (for electron transporting layer). Moreover, we optimized second step of perovskite deposition by varying the dipping time of substrates into the MA(I,Br) solution. We have shown that the layer by layer deposition of the NiOx is the key point to improve the efficiency for inverted perovskite solar cell out of glove-box using sequential deposition method, increasing the relative efficiency of +26% with respect to reference cells.

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