用于高效锡卤化物过氧化物发光二极管的外延异维结构

IF 4 2区医学 Q2 CHEMISTRY, MEDICINAL

ACS Infectious Diseases Pub Date : 2024-08-07 DOI:10.1016/j.matt.2024.05.015

Qian Teng , Jinyang Li , Fanglong Yuan

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引用次数: 0

摘要

环境友好型锡包晶有望在发光二极管（LED）中替代有毒的铅包晶，但其器件性能明显落后于铅包晶。在最近发表于《自然-纳米技术》（Nature Nanotechnology）上的一项研究中，Wang 等人基于通过直接旋涂工艺制备的高质量、大尺寸外延异质双层包晶结构，开发出了效率高达 11.6% 的高效锡基包晶 LED。

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Epitaxial heterodimensional structures for efficient tin halide perovskite LEDs

Environmentally friendly tin perovskites show promise as substitutes for their toxic lead counterparts in light-emitting diodes (LEDs), yet their device performance significantly trails behind that of lead perovskites. In a recent study published in Nature Nanotechnology, Wang et al. developed efficient tin-based perovskite LEDs with efficiency of 11.6% based on high-quality, large-sized epitaxial heterodimensional bilayer perovskite structure prepared via a straightforward spin-coating process.

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来源期刊

ACS Infectious Diseases CHEMISTRY, MEDICINALINFECTIOUS DISEASES&nb-INFECTIOUS DISEASES

CiteScore

9.70

自引率

3.80%

发文量

213

期刊介绍： ACS Infectious Diseases will be the first journal to highlight chemistry and its role in this multidisciplinary and collaborative research area. The journal will cover a diverse array of topics including, but not limited to: * Discovery and development of new antimicrobial agents — identified through target- or phenotypic-based approaches as well as compounds that induce synergy with antimicrobials. * Characterization and validation of drug target or pathways — use of single target and genome-wide knockdown and knockouts, biochemical studies, structural biology, new technologies to facilitate characterization and prioritization of potential drug targets. * Mechanism of drug resistance — fundamental research that advances our understanding of resistance; strategies to prevent resistance. * Mechanisms of action — use of genetic, metabolomic, and activity- and affinity-based protein profiling to elucidate the mechanism of action of clinical and experimental antimicrobial agents. * Host-pathogen interactions — tools for studying host-pathogen interactions, cellular biochemistry of hosts and pathogens, and molecular interactions of pathogens with host microbiota. * Small molecule vaccine adjuvants for infectious disease. * Viral and bacterial biochemistry and molecular biology.