Towards Unimolecular Luminescent Solar Concentrators: Bodipy-Based Dendritic Energy-Transfer Cascade with Panchromatic Absorption and Monochromatized Emission

被引：190

作者：

Bozdemir, O. Altan ^{[1
]}

Erbas-Cakmak, Sundus ^{[1
]}

Ekiz, O. Oner ^{[1
]}

Dana, Aykutlu ^{[1
]}

Akkaya, Engin U. ^{[1
,2
]}

机构：

[1] Bilkent Univ, UNAM Inst Mat Sci & Nanotechnol, TR-06800 Ankara, Turkey

[2] Bilkent Univ, Dept Chem, TR-06800 Ankara, Turkey

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 46期

关键词：

bodipy; dendrimers; energy transfer; light harvesting; solar cells; BINUCLEAR BORON COMPLEX; DYES; SILICON; CELLS; DERIVATIVES; DESIGN; SELECTIVITY; CASSETTES; BRIGHT; LOGIC;

D O I：

10.1002/anie.201104846

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A polymer-embedded dendritic, bodipy-based panchromatic absorber with a built-in energy gradient concentrates incident solar radiation at a terminal chromophore, resulting in a monochromatized emission directed to the sides of the polymer waveguide (see picture). This particular design minimizes self-absorption losses from the peripheral antenna units with an impressive S factor of 10 000. © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：10907 / 10912

页数：6

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