Efficient and Tunable White-Light Emission Using a Dispersible Porous Polymer.,Macromolecular Rapid Communications

当前位置： X-MOL 学术 › Macromol. Rapid Commun. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Efficient and Tunable White-Light Emission Using a Dispersible Porous Polymer.
Macromolecular Rapid Communications ( IF 4.2 ) Pub Date : 2020-05-25 , DOI: 10.1002/marc.202000176
Alex M James ₁ , Robert Dawson ₁

Affiliation

A dispersible porous polymer (PEG₁₁₃‐b ‐DVB₈₀₀‐co ‐AA₂₀₀) based on the controlled radical polymerization of divinylbenzene and acrylic acid with a poly(ethylene glycol) (PEG) macrochain transfer agent (macro‐CTA) is synthesized and postsynthetically modified with anthracene. This blue‐emitting porous polymer is used to encapsulate the yellow‐emitting fluorophore rhodamine B into its core, resulting in a white‐light emitting dispersion with a quantum yield of 38% and commission internationale de l’éclairage coordinates of (X = 0.33, Y = 0.32).

中文翻译：

使用分散性多孔聚合物的高效可调谐白光发射。

可分散的多孔聚合物（PEG ₁₁₃ - b -DVB ₈₀₀ -共-AA ₂₀₀）的基础上与聚（乙二醇）二乙烯基苯和丙烯酸的受控的自由基聚合（PEG）macrochain转移剂（宏CTA）被合成并用蒽进行后期合成。这种发蓝色光的多孔聚合物用于将发黄光的荧光染料若丹明B包裹到其芯中，从而产生发白色光的分散体，其量子产率为38％，国际佣金坐标为（X = 0.33，Y = 0.32）。

更新日期：2020-06-18

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文本刊介绍/投稿指南11