Molecular engineering of contact interfaces for high-performance perovskite solar cells
Metal-oxide-based charge-transport layers have played a pivotal role in the progress of
perovskite solar cells. Yet metal-oxide/perovskite interfaces are often highly defective, owing …
perovskite solar cells. Yet metal-oxide/perovskite interfaces are often highly defective, owing …
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 …
Stabilization of photoactive phases for perovskite photovoltaics
Interest in photovoltaics (PVs) based on Earth-abundant halide perovskites has increased
markedly in recent years owing to the remarkable properties of these materials and their …
markedly in recent years owing to the remarkable properties of these materials and their …
Surface passivation using 2D perovskites toward efficient and stable perovskite solar cells
Abstract 3D perovskite solar cells (PSCs) have shown great promise for use in next‐
generation photovoltaic devices. However, some challenges need to be addressed before …
generation photovoltaic devices. However, some challenges need to be addressed before …
Stable perovskite solar cells with 25.17% efficiency enabled by improving crystallization and passivating defects synergistically
Y Wu, Q Wang, Y Chen, W Qiu, Q Peng - Energy & Environmental …, 2022 - pubs.rsc.org
The film quality of a light absorber is the key factor that limits the efficiency and stability of
perovskite solar cells (PSCs). Herein, a new ammonium salt of 2-amidinopyrimidine …
perovskite solar cells (PSCs). Herein, a new ammonium salt of 2-amidinopyrimidine …
All-perovskite tandem solar cells with 24.2% certified efficiency and area over 1 cm2 using surface-anchoring zwitterionic antioxidant
Monolithic all-perovskite tandem solar cells offer an avenue to increase power conversion
efficiency beyond the limits of single-junction cells. It is an important priority to unite …
efficiency beyond the limits of single-junction cells. It is an important priority to unite …
Tailoring multifunctional anion modifiers to modulate interfacial chemical interactions for efficient and stable perovskite solar cells
The further development of perovskite solar cells (PSCs) is still restricted by high grain
boundary density, interfacial defects, and interfacial energy barrier. Herein, we report a …
boundary density, interfacial defects, and interfacial energy barrier. Herein, we report a …
Influence of voids on the thermal and light stability of perovskite solar cells
The formation of voids in perovskite films close to the buried interface has been reported
during film deposition. These voids are thought to limits the efficiency and stability of …
during film deposition. These voids are thought to limits the efficiency and stability of …
Materials and methods for interface engineering toward stable and efficient perovskite solar cells
Because interfacial nonradiative recombination (NRR) has a significant influence on device
performance, the minimization of interfacial NRR losses through interface engineering …
performance, the minimization of interfacial NRR losses through interface engineering …
Trap state passivation by rational ligand molecule engineering toward efficient and stable perovskite solar cells exceeding 23% efficiency
L Zhu, X Zhang, M Li, X Shang, K Lei… - Advanced Energy …, 2021 - Wiley Online Library
The nonradiative recombination losses resulting from the trap states at the surface and grain
boundaries directly hinder the further enhancement of power conversion efficiency (PCE) …
boundaries directly hinder the further enhancement of power conversion efficiency (PCE) …