Charge Dynamics in A Donor-Acceptor Covalent Organic Framework with Periodically Ordered Bicontinuous Heterojunctions

被引：266
|
作者：
Jin, Shangbin [1 ]
Ding, Xuesong [1 ]
Feng, Xiao [1 ]
Supur, Mustafa [2 ]
Furukawa, Ko [1 ]
Takahashi, Seiya [1 ]
Addicoat, Matthew [3 ]
El-Khouly, Mohamed E. [2 ]
Nakamura, Toshikazu [1 ]
Irle, Stephan [3 ]
Fukuzumi, Shunichi [2 ]
Nagai, Atsushi [1 ]
Jiang, Donglin [1 ]
机构：
[1] Natl Inst Nat Sci, Dept Mat Mol Sci, Inst Mol Sci, Okazaki, Aichi 4448787, Japan
[2] Osaka Univ, Grad Sch Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan
[3] Nagoya Univ, Grad Sch Sci, Dept Chem, Chikusa Ku, Nagoya, Aichi 4648601, Japan
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 07期
基金：
日本科学技术振兴机构;
关键词：
acceptor; charge dynamics; donor; electron transfer; organic frameworks; ELECTRON; CRYSTALLINE; TRANSPORT;
D O I：
10.1002/anie.201209513
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Light works: Mechanistic insights into the photochemical events and charge dynamics of a donor-acceptor covalent organic framework were given by time-resolved transient absorption spectroscopy and time-resolved electron spin resonance spectroscopy (see picture). The organic framework triggers ultrafast electron transfer and enables long-distance charge delocalization and exceptional long-term charge separation. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2017 / 2021
页数：5
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