Structurally dimensional engineering in perovskite photovoltaics

Y Liu, S Yuan, H Zheng, M Wu, S Zhang… - Advanced Energy …, 2023 - Wiley Online Library
The low‐dimensional (LD) perovskites are proven to be capable of blocking moisture
erosion and thereby improving the photovoltaic device stability. In this review, the low …

What Matters for the Charge Transport of 2D Perovskites?

Y Zhang, M Abdi‐Jalebi, BW Larson… - Advanced …, 2024 - Wiley Online Library
Compared to 3D perovskites, 2D perovskites exhibit excellent stability, structural diversity,
and tunable bandgaps, making them highly promising for applications in solar cells, light …

Unraveling chirality transfer mechanism by structural isomer-derived hydrogen bonding interaction in 2D chiral perovskite

J Son, S Ma, YK Jung, J Tan, G Jang, H Lee… - Nature …, 2023 - nature.com
In principle, the induced chirality of hybrid perovskites results from symmetry-breaking within
inorganic frameworks. However, the detailed mechanism behind the chirality transfer …

Barocaloric effects in dialkylammonium halide salts

J Seo, R Ukani, J Zheng, JD Braun… - Journal of the …, 2024 - ACS Publications
Barocaloric effects─ solid-state thermal changes induced by the application and removal of
hydrostatic pressure─ offer the potential for energy-efficient heating and cooling without …

3D perovskite passivation with a benzotriazole-based 2D interlayer for high-efficiency solar cells

A Caiazzo, A Maufort, BT van Gorkom… - ACS Applied Energy …, 2023 - ACS Publications
2H-Benzotriazol-2-ylethylammonium bromide and iodide and its difluorinated derivatives
are synthesized and employed as interlayers for passivation of formamidinium lead triiodide …

Surface Modulation via Conjugated Bithiophene Ammonium Salt for Efficient Inverted Perovskite Solar Cells

X Zhang, S Eurelings, A Bracesco… - … Applied Materials & …, 2023 - ACS Publications
The metal halide perovskite absorbers are prone to surface defects, which severely limit the
power conversion efficiencies (PCEs) and the operational stability of the perovskite solar …

2D and quasi-2D hybrid perovskites containing organic cations with an extended conjugated system: opportunities and challenges

WTM Van Gompel, L Lutsen… - Journal of Materials …, 2023 - pubs.rsc.org
2D and quasi-2D hybrid perovskites have been in the spotlight for the past few years due to
their generally enhanced environmental stability compared to their 3D counterparts and a …

Elucidating the Non-Covalent Interactions that Trigger Interdigitation in Lead-Halide Layered Hybrid Perovskites

A Maufort, J Cerdá, K Van Hecke… - Inorganic …, 2024 - ACS Publications
Two-dimensional (2D) hybrid organic–inorganic perovskites constitute a versatile class of
materials applied to a variety of optoelectronic devices. These materials are composed of …

Polymerized Hybrid Metal Halides with Yellow Emissive Helical Polyacetylene Skeleton via Pressure-Induced Polymerization

P Zhang, X Xu, Y Li, Y Fei, J Liu, B Xu, S Guo… - Chemistry of …, 2024 - ACS Publications
Hybrid metal halides (HMHs) with typical host–guest structures exhibit intentional, unique,
and synergistic features of organic and inorganic components. Here, a novel 2D HMH with a …

Quasi‐2D Hybrid Perovskite Formation Using Benzothieno[3,2‐b]Benzothiophene (BTBT) Ammonium Cations: Substantial Cesium Lead(II) Iodide Black Phase …

PH Denis, M Mertens, WTM Van Gompel… - Advanced Optical …, 2022 - Wiley Online Library
Abstract 3D hybrid perovskites (APbX3) have made a significant impact on the field of
optoelectronic materials due to their excellent performance combined with facile solution …