scholarly journals Mixed Formamidinium-Methylammonium Lead Iodide perovskite from first-principles: Hydrogen-bonding impact on the electronic properties

2021 ◽  
Author(s):  
Maximiliano Alejandro Senno ◽  
Silvia Tinte
Keyword(s):  
Hydrogen Bonding ◽  
Electronic Properties ◽  
First Principles ◽  
Organic Cations ◽  
Lead Iodide ◽  
Improved Stability ◽  
Methylammonium Lead Iodide

Hybrid perovskites with mixed organic cations such as methylammonium (CH3NH3, MA) and formamidinium (CH(NH2)2, FA) have attracted interest due to their improved stability and capability to tune their properties varying...

Trimethylsulfonium Lead Triiodide (TMSPbI3) For Moisture-Stable Perovskite Solar Cells

2021 ◽  
Author(s):  
Md. Mahbubur Rahman ◽  
Ahmed Arif ◽  
Chuang-ye Ge ◽  
Ranbir Singh ◽  
Kicheon Yoo ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Organic Cations ◽  
Hydrogen Bonding Interaction ◽  
Lead Iodide ◽  
Bonding Interaction ◽  
Moisture Stability ◽  
Methylammonium Lead Iodide ◽  
Effective Hydrogen

Conventional, high-efficiency, hybrid organic—inorganic perovskites (e.g., methylammonium lead iodide (MAPbI3), formamidinium lead iodide (FAPbI3)) having ammonium-based organic cations exhibits poor moisture stability mainly due to the effective hydrogen bonding interaction...

First-principles investigation of the Lewis acid–base adduct formation at the methylammonium lead iodide surface

2018 ◽  
Vol 20 (16) ◽  
pp. 11183-11195 ◽  
Author(s):  
Giacomo Giorgi ◽  
Koichi Yamashita ◽  
Hiroshi Segawa
Keyword(s):  
Lewis Acid ◽  
First Principles ◽  
Adduct Formation ◽  
Lead Iodide ◽  
Acid Base ◽  
Methylammonium Lead Iodide ◽  
Base Formation

Theoretical insights into the mechanism of Lewis acid–base formation at the surface of methylammonium lead iodide (MAPbI3).

scholarly journals Effect of surface composition on electronic properties of methylammonium lead iodide perovskite

2015 ◽  
Vol 1 (3) ◽  
pp. 213-220 ◽  
Author(s):  
Wei Geng ◽  
Chuan-Jia Tong ◽  
Zhen-Kun Tang ◽  
ChiYung Yam ◽  
Yan-Ning Zhang ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Surface Composition ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide ◽  
Effect Of Surface

scholarly journals Chemical engineering of methylammonium lead iodide/bromide perovskites: tuning of opto-electronic properties and photovoltaic performance

2015 ◽  
Vol 3 (43) ◽  
pp. 21760-21771 ◽  
Author(s):  
Byung-wook Park ◽  
Bertrand Philippe ◽  
Sagar M. Jain ◽  
Xiaoliang Zhang ◽  
Tomas Edvinsson ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Chemical Engineering ◽  
Photovoltaic Performance ◽  
Lead Iodide ◽  
Hybrid Perovskite ◽  
Lead Source ◽  
Methylammonium Lead Iodide

A convenient 1-step spincoating method for the hybrid perovskite MAPb(I1−xBrx)3(Cl)y, with PbCl2 as lead source, enables tuning of the bandgap.

Atomic-scale Insight into Enhanced Surface Stability of Methylammonium Lead Iodide Perovskite by Controlled Deposition of Lead Chloride

2021 ◽  
Author(s):  
Afshan Jamshaid ◽  
Zhendong Guo ◽  
Jeremy Hieulle ◽  
Collin Stecker ◽  
Robin Ohmann ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Atomic Scale ◽  
Lead Chloride ◽  
Lead Iodide ◽  
Surface Stability ◽  
Structural And Electronic Properties ◽  
Controlled Deposition ◽  
Methylammonium Lead Iodide ◽  
Enhanced Surface ◽  
Insight Into

Incorporation of a certain amount of Cl ions into methylammonium lead iodide (MAPbI3) perovskite films and how these incorporated Cl ions affect the structural and electronic properties of these films...

Sign in / Sign up

Export Citation Format

Share Document