Ambient Air Processed Inverted Inorganic Perovskite Solar Cells with over 21% Efficiency Enabled by Multifunctional Ethacridine Lactate

T Li, W Li, K Wang, Y Tong, H Wang… - Angewandte …, 2024 - Wiley Online Library
All‐inorganic cesium lead triiodide perovskites (CsPbI3) have attracted increasing attention
due to their good thermal stability, remarkable optoelectronic properties, and adaptability in …

Pseudohalide‐based ionic liquids: advancing crystallization kinetics and optoelectronic properties in all‐inorganic perovskite solar cells

M Ebic, F Sadegh, M Ans, D Prochowicz, P Yadav… - Small, 2024 - Wiley Online Library
This study delves into the innovative approach of enhancing the efficiency and stability of all‐
inorganic perovskite solar cells (I‐PSCs) through the strategic incorporation of thiocyanate …

Enhancing the efficiency and stability of perovskite solar cells through defect passivation and controlled crystal growth using allantoin

A Alexander, VP Kamalon, VV Dev… - … Applied Materials & …, 2023 - ACS Publications
In this study, we present a robust approach that concurrently manages crystal growth and
defect passivation within the perovskite layer through the introduction of a small molecule …

Microstrain and Crystal Orientation Variation within Naked Triple-Cation Mixed Halide Perovskites under Heat, UV, and Visible Light Exposure

Y Zou, J Eichhorn, J Zhang, FAC Apfelbeck… - ACS energy …, 2024 - ACS Publications
The instability of perovskite absorbers under various environmental stressors is the most
significant obstacle to widespread commercialization of perovskite solar cells. Herein, we …

Novel Green Solvent for Sustainable Fabrication of Quasi‐2D Perovskite Solar Cells

LA Guerrero‐León, JR Bautista‐Quijano… - Advanced Energy …, 2024 - Wiley Online Library
Despite the remarkable advances in the field of perovskite photovoltaics, the use of toxic
solvents for their fabrication poses a significant challenge to their scale‐up and …

Acetate-based ionic liquid engineering for efficient and stable CsPbI2Br perovskite solar cells with an unprecedented fill factor over 83%

F Sadegh, M Ebic, D Prochowicz, M Ans… - Materials Today …, 2024 - Elsevier
The current investigation addresses the persistent challenge of poor ambient stability
exhibited by inorganic lead halide perovskites, primarily stemming from intrinsic phase …

Phenolphthalein: A Potent Small-Molecule Additive for High-Performance and Ambient-Air-Stable FAPbI3 Perovskite Solar Cells

H Elbohy, H Suzuki, T Nishikawa… - ACS Applied Energy …, 2024 - ACS Publications
We assessed the impact of phenolphthalein (PHTH) on the efficacy and robustness of
FAPbI3 perovskite solar cells (PSCs) fabricated in ambient air. The experimental …

Benzophenone: A Small Molecule Additive for Enhanced Performance and Stability of Inverted Perovskite Solar Cells

H Elbohy, H Suzuki, T Nishikawa, T Htun… - … Applied Materials & …, 2023 - ACS Publications
In this study, we investigated the impact of benzophenone (BP), a small molecule additive,
on the performance and stability of inverted perovskite solar cells (PSCs). Specifically, we …

Spontaneous Heterointerface Modulation by a Methylammonium Tetrafluoroborate Additive for a Narrow-Bandgap FAPbI3 Photoabsorber in Perovskite Solar Cells

D Kubota, R Katoh, H Kanda, H Yaguchi… - … Applied Materials & …, 2024 - ACS Publications
Over the past decade, the photovoltaic (PV) performance of perovskite solar cells (PSCs)
has been considerably improved with the development of perovskite photoabsorbers …

Natural Chelating Agent-Treated Electron Transfer Layer for Friendly Environmental and Efficient Perovskite Solar Cells

Q Geng, S Zhang, H Sui, X Liu, Y Li… - … Applied Materials & …, 2024 - ACS Publications
In perovskite solar cells (PSCs), the electron transfer layer (ETL) characteristics have
significant effects on the photoelectric conversion efficiency (PCE) of the devices. Herein, a …