Optoelectronics of Organic Nanofibers Formed by Co-Assembly of Porphyrin and Perylenediimide

Optoelectronics of Organic Nanofibers Formed by Co-Assembly of Porphyrin and Perylenediimide

Organic nanofibers are formed by simple ionic co‐assembly of positively charged porphyrin (electron donor) and negatively charged perylenediimide (electron acceptor) derivatives in aqueous solution. Two kinds of electron transfer routes between electron donor and electron acceptor under light excita...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2014-07, Vol.10 (14), p.2776-2781
Hauptverfasser: Li, Yuangang, Wang, Weina, Leow, Wan Ru, Zhu, Bowen, Meng, Fanben, Zheng, Liyan, Zhu, Jia, Chen, Xiaodong
Format: Artikel
Sprache:eng
Schlagworte:
Aqueous solutions
Charging
co-assembly
Derivatives
donor-acceptor
Electron transfer
Mathematical analysis
Nanofibers
Nanotechnology
Optoelectronics
perylenediimide
porphyrin
Porphyrins
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Beschreibung
Zusammenfassung:Organic nanofibers are formed by simple ionic co‐assembly of positively charged porphyrin (electron donor) and negatively charged perylenediimide (electron acceptor) derivatives in aqueous solution. Two kinds of electron transfer routes between electron donor and electron acceptor under light excitation in nanofibers are confirmed by DFT calculations and experimental data.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.201302964