Lead‐Free Halide Perovskite Materials and Optoelectronic Devices: Progress and Prospective

I López‐Fernández, D Valli, CY Wang… - Advanced Functional …, 2024 - Wiley Online Library
Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken
semiconductor optoelectronics research by storm, and have emerged as promising …

Halide chemistry in tin perovskite optoelectronics: bottlenecks and opportunities

L Lanzetta, T Webb, JM Marin‐Beloqui… - Angewandte …, 2023 - Wiley Online Library
Abstract Tin halide perovskites (Sn HaPs) are the top lead‐free choice for perovskite
optoelectronics, but the oxidation of perovskite Sn2+ to Sn4+ remains a key challenge …

Ligand Engineering Enables Efficient Pure Red Tin‐Based Perovskite Light‐Emitting Diodes

W Bai, M Liang, T Xuan, T Gong, L Bian… - Angewandte Chemie …, 2023 - Wiley Online Library
With increasing ecological and environmental concerns, tin (Sn)‐based perovskite light‐
emitting diodes (PeLEDs) are competitive candidates for future displays because of their …

Designing high-performance pure-red metal halide perovskite materials and light-emitting diodes for Rec. 2020 display

S Mei, J Yin, Y Xing, H He, H Gu, J Xia, W Zhang… - Nano Energy, 2024 - Elsevier
With the increasing demand of higher-quality display for Metaverse, pure-red metal halide
perovskite light-emitting diodes (PeLEDs), as a fundamental optoelectronic element for …

Large-Area, Flexible, Lead-Free Sn-Perovskite Solar Modules

W Żuraw, FA Vinocour Pacheco… - ACS Energy …, 2023 - ACS Publications
For the first time, large-area, flexible organic–inorganic tin perovskite solar modules are
fabricated by means of an industry-compatible and scalable blade-coating technique. An 8 …

Color‐Stable Two‐Dimensional Tin‐Based Perovskite Light‐Emitting Diodes: Passivation Effects of Diphenylphosphine Oxide Derivatives

C Wang, S Cui, Y Ju, Y Chen, S Chang… - Advanced Functional …, 2023 - Wiley Online Library
The performance of tin (Sn)‐based perovskite light‐emitting diodes (PeLEDs) lags behind
their lead analogs due to the challenges of Sn2+ oxidation, defect passivation, and fast …

Precursor solution aging: a universal strategy modulating crystallization of two-dimensional tin halide perovskite films

Y Reo, T Choi, JY Go, S Jeon, B Lim, H Zhu… - ACS Energy …, 2023 - ACS Publications
Two-dimensional (2D) tin (Sn2+)-based perovskites have achieved remarkable
advancements in (opto) electronic devices. However, fabricating high-quality and …

Broadband nonlinear optical modulator with 2D organic-inorganic hybrid perovskite nanocrystals

Y He, N Li, Y Feng, X Li, D Liu, J Huang… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Two-dimensional (2D) hybrid organic-inorganic perovskites (HOIPs) have aroused great
interests in various optoelectronic fields. Here, the highly stable 2D (C 6 H 5 C 2 H 4 NH 3) 2 …

Spacer Cation Design Motifs for Enhanced Air Stability in Lead-Free 2D Tin Halide Perovskites

CT Triggs, RD Ross, W Mihalyi-Koch… - ACS Energy …, 2024 - ACS Publications
Two-dimensional (2D) tin halide perovskites are promising tunable lead-free
semiconductors for photovoltaic and optoelectronic devices. However, their poorer air …

Recent Advances in Optical Properties and Light‐Emitting Diode Applications for 2D Tin Halide Perovskites

Y Xing, H He, Z Cui, Z Fu, S Qin… - Advanced Optical …, 2024 - Wiley Online Library
Lead halide perovskites are widely used and intensively studied in optoelectronic devices
due to their superior properties. However, the toxicity of Pb hinders the industrialization of …