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

页码：2017 / 2021

页数：5

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