Coordination Polymers with Intriguing Photoluminescence Behavior: The Promising Avenue for Greatest Long‐Lasting Phosphors,European Journal of Inorganic Chemistry

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Coordination Polymers with Intriguing Photoluminescence Behavior: The Promising Avenue for Greatest Long‐Lasting Phosphors
European Journal of Inorganic Chemistry ( IF 2.2 ) Pub Date : 2018-04-12 , DOI: 10.1002/ejic.201800124
Eider San Sebastian ₁ , Antonio Rodríguez-Diéguez ₂ , Jose M. Seco ₁ , Javier Cepeda ₁

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Luminescent coordination polymers (CPs) are known for their unique abilities to provide tunable emission processes originated at the interplay between their infinite inorganic and organic constituents combined in endless ways, thus yielding smart molecule‐scaled materials to be processed as photodevices, sensors, optical storage systems or even logic gates. Nonetheless, most of these applications demand the occurrence of persistent luminescence to prevent background interference with the fluorescence signal. This is the reason why attention has been recently shifted to CPs exhibiting long‐lasting phosphorescence (CP‐LLPs), which imbues these crystalline solids with a long‐lived emission that is traceable by the human eye. The large interest awakened by these materials opposes with their difficulty to being achieved compared to dominant fluorescent CPs, probably derived from their challenging design. In this microreview we give an overview of the CP‐LLPs reported so far with the aim of deciphering some hints that enable this behavior while their potential applications are also discussed.

中文翻译：

具有有趣的光致发光行为的配位聚合物：持久耐用的最大磷光体的有希望的大道

发光配位聚合物（CP）以提供独特的能力而闻名，该过程提供了可调谐的发射过程，该过程源自其无限的无机和有机成分之间的相互作用，并以无休止的方式结合在一起，从而产生了智能分子级的材料，可作为光器件，传感器，光学存储设备进行处理系统甚至逻辑门。然而，这些应用中的大多数要求持续发光的发生以防止背景对荧光信号的干扰。这就是为什么最近注意力转向表现出持久磷光（CP-LLP）的CP的原因，该CP赋予这些结晶固体以人眼可追溯的长寿命发射。与主要的荧光CP相比，这些材料引起了人们极大的兴趣，难以实现，这可能是由于其具有挑战性的设计所致。在此微审中，我们概述了到目前为止所报告的CP-LLP，目的是破译一些提示，使这些行为成为可能，同时还讨论了它们的潜在应用。

更新日期：2018-05-23

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