基于苝并苝酮的用于太阳能转换的有前景的荧光染料。

Promising fluorescent dye for solar energy conversion based on a perylene perinone.

作者信息

Debije Michael G, Verbunt Paul P C, Nadkarni Pradeep J, Velate Suresh, Bhaumik Kankan, Nedumbamana Sankaran, Rowan Brenda C, Richards Bryce S, Hoeks Theo L

机构信息

Department of Chemical Engineering and Chemistry, Functional Organic Materials and Devices, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands.

出版信息

Appl Opt. 2011 Jan 10;50(2):163-9. doi: 10.1364/AO.50.000163.

DOI:10.1364/AO.50.000163

PMID:21221140

Abstract

We describe the synthesis of a dye based on a perylene perinone and evaluate its potential as the functional material for use in the luminescent solar concentrator (LSC). The dye extends the absorption wavelength of LSCs using the perylene-based dye Lumogen Red 305 by more than ~50 nm, translating into the collection of potentially 25% more photons at a reasonable fluorescent quantum yield and photostability. When the new perinone is used in a two-waveguide LSC in conjunction with Red 305, the integrated edge emission of the total LSC system may be increased more than 24% when compared to the Red 305 dye alone.

摘要

我们描述了一种基于苝并苝酮的染料的合成，并评估了其作为发光太阳能聚光器（LSC）功能材料的潜力。该染料将基于苝的染料Lumogen Red 305的LSCs吸收波长延长了约50 nm以上，在合理的荧光量子产率和光稳定性下，可能多收集25%的光子。当这种新型苝并苝酮与Red 305一起用于双波导LSC时，与单独使用Red 305染料相比，整个LSC系统的集成边缘发射可能增加24%以上。