Synergy of 3D and 2D perovskites for durable, efficient solar cells and beyond
Three-dimensional (3D) organic–inorganic lead halide perovskites have emerged in the
past few years as a promising material for low-cost, high-efficiency optoelectronic devices …
past few years as a promising material for low-cost, high-efficiency optoelectronic devices …
Stability of perovskite light‐emitting diodes: existing issues and mitigation strategies related to both material and device aspects
Metal halide perovskites combine excellent electronic and optical properties, such as defect
tolerance and high photoluminescence efficiency, with the benefits of low‐cost, large‐area …
tolerance and high photoluminescence efficiency, with the benefits of low‐cost, large‐area …
Constructing heterojunctions by surface sulfidation for efficient inverted perovskite solar cells
X Li, W Zhang, X Guo, C Lu, J Wei, J Fang - Science, 2022 - science.org
A stable perovskite heterojunction was constructed for inverted solar cells through surface
sulfidation of lead (Pb)–rich perovskite films. The formed lead-sulfur (Pb-S) bonds upshifted …
sulfidation of lead (Pb)–rich perovskite films. The formed lead-sulfur (Pb-S) bonds upshifted …
Towards commercialization: the operational stability of perovskite solar cells
Recently, perovskite solar cells (PSCs) have attracted much attention owing to their high
power conversion efficiency (25.2%) and low fabrication cost. However, the short lifetime …
power conversion efficiency (25.2%) and low fabrication cost. However, the short lifetime …
Solar-driven metal halide perovskite photocatalysis: design, stability, and performance
The development of green, sustainable, and economical chemical processes represents a
cornerstone challenge within chemistry today. Semiconductor heterogeneous photocatalysis …
cornerstone challenge within chemistry today. Semiconductor heterogeneous photocatalysis …
Understanding degradation mechanisms and improving stability of perovskite photovoltaics
This review article examines the current state of understanding in how metal halide
perovskite solar cells can degrade when exposed to moisture, oxygen, heat, light …
perovskite solar cells can degrade when exposed to moisture, oxygen, heat, light …
Stabilizing heterostructures of soft perovskite semiconductors
Y Wang, T Wu, J Barbaud, W Kong, D Cui, H Chen… - Science, 2019 - science.org
Here we report a solution-processing strategy to stabilize the perovskite-based
heterostructure. Strong Pb–Cl and Pb–O bonds formed between a [CH (NH2) 2] x [CH3NH3] …
heterostructure. Strong Pb–Cl and Pb–O bonds formed between a [CH (NH2) 2] x [CH3NH3] …
From defects to degradation: a mechanistic understanding of degradation in perovskite solar cell devices and modules
Metal halide perovskite solar cells (PSCs) have risen in efficiency from just 3.81% in 2009 to
over 25.2% today. While metal halide perovskites have excelled in efficiency, advances in …
over 25.2% today. While metal halide perovskites have excelled in efficiency, advances in …
Challenges and strategies toward long-term stability of lead-free tin-based perovskite solar cells
Due to their outstanding optoelectronic properties, lead-based halide perovskite materials
have been applied as efficient photoactive materials in solution-processed solar cells …
have been applied as efficient photoactive materials in solution-processed solar cells …
Stable high‐performance perovskite solar cells via grain boundary passivation
The trap states at grain boundaries (GBs) within polycrystalline perovskite films deteriorate
their optoelectronic properties, making GB engineering particularly important for stable high …
their optoelectronic properties, making GB engineering particularly important for stable high …