scholarly journals Polysilane-Inserted Methylammonium Lead Iodide Perovskite Solar Cells Doped with Formamidinium and Potassium

Energies ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4776
Author(s):  
Takeo Oku ◽  
Satsuki Kandori ◽  
Masaya Taguchi ◽  
Atsushi Suzuki ◽  
Masanobu Okita ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Photovoltaic Devices ◽  
Lead Iodide ◽  
Temperature Range ◽  
Methylammonium Lead Iodide ◽  
Conversion Efficiencies ◽  
Perovskite Photovoltaic

Polysilane-inserted CH3NH3PbI3 perovskite photovoltaic devices combined with potassium and formamidinium iodides were fabricated and characterized. Decaphenylcyclopentasilane layers were inserted at the perovskite/hole transport interface and annealed across a temperature range of 180–220 °C. These polysilane-coated cells prevented PbI2 formation, and the conversion efficiencies were improved over extended periods of time.

scholarly journals Electrodeposition of Hole-Transport Layer on Methylammonium Lead Iodide Film: A Strategy To Assemble Perovskite Solar Cells

2018 ◽  
Vol 30 (13) ◽  
pp. 4202-4206 ◽  
Author(s):  
Gergely F. Samu ◽  
Rebecca A. Scheidt ◽  
Gary Zaiats ◽  
Prashant V. Kamat ◽  
Csaba Janáky
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide ◽  
Iodide Film

Ferroelectric domains in methylammonium lead iodide perovskite solar cells

2018 ◽  
Author(s):  
Holger Röhm ◽  
Tobias Leonhard ◽  
Michael J. Hoffmann ◽  
Alexander Colsmann
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Lead Iodide ◽  
Ferroelectric Domains ◽  
Methylammonium Lead Iodide

Semiconductor self-assembled monolayers as selective contacts for efficient PiN perovskite solar cells

2019 ◽  
Vol 12 (1) ◽  
pp. 230-237 ◽  
Author(s):  
E. Yalcin ◽  
M. Can ◽  
C. Rodriguez-Seco ◽  
E. Aktas ◽  
R. Pudi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Molecules ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Self Assembled Monolayers ◽  
Lead Iodide ◽  
Assembled Monolayers ◽  
Type Contact ◽  
Self Assembled ◽  
P Type

Herein, we studied the use of two different Self Assembled Monolayers (SAMs) made of semiconductor hole transport organic molecules to replace the most common p-type contact, PEDOT:PSS, in PiN methyl ammonium lead iodide perovskite solar cells (PSCs).

Improving the stability of methylammonium lead iodide perovskite solar cells by cesium doping

2018 ◽  
Vol 667 ◽  
pp. 40-47 ◽  
Author(s):  
Yuman Fan ◽  
Helin Qin ◽  
Wang Ye ◽  
Meizhuang Liu ◽  
Feng Huang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Lead Iodide ◽  
The Stability ◽  
Methylammonium Lead Iodide
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