Efficient and stable solar cell by interfacial film formation

Nature ◽  
1983 ◽  
Vol 305 (5935) ◽  
pp. 615-616 ◽  
Author(s):  
Shalini Menezes ◽  
Hans-Joachim Lewerenz ◽  
Klaus J. Bachmann
Keyword(s):  
Solar Cell ◽  
Film Formation ◽  
Interfacial Film

Controlling Interfacial Film Formation in Mixed Polymer–Surfactant Systems by Changing the Vapor Phase

Langmuir ◽  
2014 ◽  
Vol 30 (33) ◽  
pp. 9991-10001 ◽  
Author(s):  
Tahereh Mokhtari ◽  
Quoc Dat Pham ◽  
Christopher Hirst ◽  
Benjamin M. D. O’Driscoll ◽  
Tommy Nylander ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Film Formation ◽  
Interfacial Film ◽  
Surfactant Systems ◽  
Polymer Surfactant

The Impact of a Dynamic Two-Step Solution Process on Film Formation of Cs0.15 (MA0.7 FA0.3 )0.85 PbI3 Perovskite and Solar Cell Performance

Small ◽  
2019 ◽  
Vol 15 (9) ◽  
pp. 1804858 ◽  
Author(s):  
Jueming Bing ◽  
Jincheol Kim ◽  
Meng Zhang ◽  
Jianghui Zheng ◽  
Da Seul Lee ◽  
...  
Keyword(s):  
Solar Cell ◽  
Film Formation ◽  
Solution Process ◽  
Cell Performance ◽  
Solar Cell Performance ◽  
The Impact

Elucidating the role of chlorine in perovskite solar cells

2017 ◽  
Vol 5 (16) ◽  
pp. 7423-7432 ◽  
Author(s):  
Lin Fan ◽  
Yi Ding ◽  
Jingshan Luo ◽  
Biao Shi ◽  
Xin Yao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Film Formation ◽  
Perovskite Solar Cells ◽  
Cell Performance ◽  
Solar Cell Performance

Chlorine incorporation and its configuration evolution during perovskite film formation were studied, as well as its effect on solar cell performance.

Effect of Solvent Annealing on Optical Properties of Perovskite Dualfunctional Devices

2020 ◽  
Vol 312 ◽  
pp. 185-191
Author(s):  
Grigorii A. Verkhogliadov ◽  
Mikhail A. Masharin ◽  
Dmitry S. Gets ◽  
Eduard Yu. Danilovskiy ◽  
Sergey M. Makarov ◽  
...  
Keyword(s):  
Solar Cell ◽  
Defect Density ◽  
Film Formation ◽  
Light Emitting Diode ◽  
Nonradiative Recombination ◽  
Solvent Annealing ◽  
Light Emitting ◽  
Defect Passivation ◽  
Halide Perovskite

Mixed-halide perovskite allows to realize conception of light-emitting solar cell (LESC) due to possibility to in-situ change device band structure by formation of dipole layer under applied voltage and intrinsic properties of perovskite ions. LESC has optimized perovskite-based solar cell (SC) architecture, but light-emitting diode (LED) regime performances is still low. Defect passivation can improve LED efficiencies due to reducing nonradiative recombination via defect levels. Solvent annealing allows to regulate film formation process and leads to better morphology and grain size for our application. Defect density is significantly reduced due to this passivation method. Here we demonstrate effect of annealing in vapors of dimethylformamide (DMF), dimethyl sulfoxide (DMSO) and acetonitrile (MeCN) atmosphere on LESC photovoltaic characteristic, electroluminescence (EL) peak wavelength and photoluminescence quantum yield (PLQY) of mixed-halide perovskite film.

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