Dual emission in purely organic materials for optoelectronic applications,Materials Horizons

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Dual emission in purely organic materials for optoelectronic applications
Materials Horizons ( IF 12.2 ) Pub Date : 2020-09-21 , DOI: 10.1039/d0mh01316a
Nadzeya A Kukhta ₁ , Martin R Bryce

Affiliation

Purely organic molecules, which emit light by dual emissive (DE) pathways, have received increased attention in the last decade. These materials are now being utilized in practical optoelectronic, sensing and biomedical applications. In order to further extend the application of the DE emitters, it is crucial to gain a fundamental understanding of the links between the molecular structure and the underlying photophysical processes. This review categorizes the types of DE according to the spin multiplicity and time range of the emission, with emphasis on recent experimental advances. The design rules towards novel DE molecular candidates, the most perspective types of DE and possible future applications are outlined. These exciting developments highlight the opportunities for new materials synthesis and pave the way for accelerated future innovation and developments in this area.

中文翻译：

用于光电应用的纯有机材料中的双重发射

通过双发射 (DE) 途径发光的纯有机分子在过去十年中受到越来越多的关注。这些材料现在正用于实际的光电、传感和生物医学应用。为了进一步扩展 DE 发射器的应用，对分子结构和潜在光物理过程之间的联系有一个基本的了解是至关重要的。这篇综述根据自旋多重性和发射的时间范围对 DE 的类型进行了分类，重点是最近的实验进展。概述了针对新型 DE 分子候选物的设计规则、最有前景的 DE 类型和可能的未来应用。

更新日期：2020-11-27

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