The 2D halide perovskite rulebook: how the spacer influences everything from the structure to optoelectronic device efficiency
Two-dimensional (2D) halide perovskites have emerged as outstanding semiconducting
materials thanks to their superior stability and structural diversity. However, the ever-growing …
materials thanks to their superior stability and structural diversity. However, the ever-growing …
Main group mechanochemistry: from curiosity to established protocols
In the last few decades, mechanochemistry has become rapidly established as a powerful
tool enabling environmentally-benign and sustainable chemical syntheses. Not only have …
tool enabling environmentally-benign and sustainable chemical syntheses. Not only have …
Carrier control in Sn–Pb perovskites via 2D cation engineering for all-perovskite tandem solar cells with improved efficiency and stability
All-perovskite tandem solar cells are promising for achieving photovoltaics with power
conversion efficiencies above the detailed balance limit of single-junction cells, while …
conversion efficiencies above the detailed balance limit of single-junction cells, while …
Open-circuit and short-circuit loss management in wide-gap perovskite pin solar cells
In this work, we couple theoretical and experimental approaches to understand and reduce
the losses of wide bandgap Br-rich perovskite pin devices at open-circuit voltage (VOC) and …
the losses of wide bandgap Br-rich perovskite pin devices at open-circuit voltage (VOC) and …
Synergistic Modification of 2D Perovskite with Alternating Cations in the Interlayer Space and Multisite Ligand toward High‐Performance Inverted Solar Cells
Q Zhuang, H Li, C Zhang, C Gong, H Yang… - Advanced …, 2023 - Wiley Online Library
The preparation of high‐quality perovskite films is key to realize efficient and stable inverted
perovskite solar cells. The trap‐assisted nonradiative recombination at grain boundary (GB) …
perovskite solar cells. The trap‐assisted nonradiative recombination at grain boundary (GB) …
Large guanidinium cation mixed with methylammonium in lead iodide perovskites for 19% efficient solar cells
Organic–inorganic lead halide perovskites have shown photovoltaic performances above
20% in a range of solar cell architectures while offering simple and low-cost processability …
20% in a range of solar cell architectures while offering simple and low-cost processability …
Precise control of perovskite crystallization kinetics via sequential A‐site doping
Abstract Two‐step‐fabricated FAPbI3‐based perovskites have attracted increasing attention
because of their excellent film quality and reproducibility. However, the underlying film …
because of their excellent film quality and reproducibility. However, the underlying film …
Mechanochemistry advances high‐performance perovskite solar cells
A prerequisite for commercializing perovskite photovoltaics is to develop a swift and eco‐
friendly synthesis route, which guarantees the mass production of halide perovskites in the …
friendly synthesis route, which guarantees the mass production of halide perovskites in the …
Dynamical transformation of two-dimensional perovskites with alternating cations in the interlayer space for high-performance photovoltaics
The two-dimensional (2D) perovskites stabilized by alternating cations in the interlayer
space (ACI) define a new type of structure with different physical properties than the more …
space (ACI) define a new type of structure with different physical properties than the more …
Formation of stable mixed guanidinium–methylammonium phases with exceptionally long carrier lifetimes for high-efficiency lead iodide-based perovskite …
Methylammonium (MA)-and formamidinium (FA)-based organic–inorganic lead halide
perovskites provide outstanding performance as photovoltaic materials, due to their …
perovskites provide outstanding performance as photovoltaic materials, due to their …