用于光电器件的胶体 II-VI 纳米片：进展与前景

IF 11.3 1区化学 Q1 CHEMISTRY, PHYSICAL ACS Catalysis Pub Date : 2024-09-14 DOI:10.1007/s12274-024-6965-y

An Hu, Li Ma, Xiaoyu Yang, Yige Yao, Yunke Zhu, Jingjing Qiu, Shuang Wang, Changjun Lu, Yunan Gao

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引用次数: 0

摘要

胶体 II-VI 纳米颗粒（NPLs）是一种可溶液加工的二维量子点，在高性能光电应用（包括发光二极管、传感器和激光器）中具有巨大潜力。这些 NPL 具有超纯发射、巨振子强度转变和定向偶极子等优异特性，可以提高发光二极管的效率并降低激光器的阈值。在这篇综述中，我们概述了当前的研究进展，并对适合光电应用的研究最深入的 II-VI NPL 提出了展望。我们强调，控制 NPL 的对称壳生长对于在这些器件中实际利用 NPL 的优势至关重要。

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Colloidal II–VI nanoplatelets for optoelectronic devices: Progress and perspectives

Colloidal II–VI nanoplatelets (NPLs) are solution-processable two-dimensional (2D) quantum dots that have vast potential in high-performance optoelectronic applications, including light-emitting diodes, sensors, and lasers. Superior properties, such as ultrapure emission, giant oscillator strength transition, and directional dipoles, have been demonstrated in these NPLs, which can improve the efficiency of light-emitting diodes and lower the threshold of lasers. In this review, we present an overview of the current progress and propose perspectives on the most well-studied II–VI NPLs that are suitable for the optoelectronic applications. We emphasize that the control of the symmetrical shell growth of NPLs is critical for the practical utilization of the advantages of NPLs in these devices.

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来源期刊

ACS Catalysis CHEMISTRY, PHYSICAL-

CiteScore

20.80

自引率

6.20%

发文量

1253

审稿时长

1.5 months

期刊介绍： ACS Catalysis is an esteemed journal that publishes original research in the fields of heterogeneous catalysis, molecular catalysis, and biocatalysis. It offers broad coverage across diverse areas such as life sciences, organometallics and synthesis, photochemistry and electrochemistry, drug discovery and synthesis, materials science, environmental protection, polymer discovery and synthesis, and energy and fuels. The scope of the journal is to showcase innovative work in various aspects of catalysis. This includes new reactions and novel synthetic approaches utilizing known catalysts, the discovery or modification of new catalysts, elucidation of catalytic mechanisms through cutting-edge investigations, practical enhancements of existing processes, as well as conceptual advances in the field. Contributions to ACS Catalysis can encompass both experimental and theoretical research focused on catalytic molecules, macromolecules, and materials that exhibit catalytic turnover.