Angewandte Chemie - International Edition, volume 57, issue 28, pages 8729-8733

Biomimetic Donor–Acceptor Motifs in Conjugated Polymers for Promoting Exciton Splitting and Charge Separation

Publication typeJournal Article
Publication date2018-06-14
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor16.6
ISSN14337851, 15213773
General Chemistry
Catalysis
Abstract
Natural photosynthesis serves as a model for energy and chemical conversions, and motivates the search of artificial systems that mimic nature's energy- and electron-transfer chains. However, bioinspired systems often suffer from the partial or even large loss of the charge separation state, and show moderate activity owing to the fundamentally different features of the multiple compounds. Herein, a selenium and cyanamide-functionalized heptazine-based melon (DA-HM) is designed as a unique bioinspired donor-acceptor (D-A) light harvester. The combination of the photosystem and electron shuttle in a single species, with both n- and p-type conductivities, and extended spectral absorption, endows DA-HM with a high efficiency in the transfer and separation of photoexcited charge carriers, resulting in photochemical activity. This work presents a unique conjugated polymeric system that shows great potential for solar-to-chemical conversion by artificial photosynthesis.

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Ou H. et al. Biomimetic Donor–Acceptor Motifs in Conjugated Polymers for Promoting Exciton Splitting and Charge Separation // Angewandte Chemie - International Edition. 2018. Vol. 57. No. 28. pp. 8729-8733.
GOST all authors (up to 50) Copy
Ou H., Chen X., Lin L., Fang Y., Wang X. Biomimetic Donor–Acceptor Motifs in Conjugated Polymers for Promoting Exciton Splitting and Charge Separation // Angewandte Chemie - International Edition. 2018. Vol. 57. No. 28. pp. 8729-8733.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1002/anie.201803863
UR - https://doi.org/10.1002/anie.201803863
TI - Biomimetic Donor–Acceptor Motifs in Conjugated Polymers for Promoting Exciton Splitting and Charge Separation
T2 - Angewandte Chemie - International Edition
AU - Ou, Honghui
AU - Chen, Xinru
AU - Wang, Xinchen
AU - Lin, Li-Hua
AU - Fang, Yuanxing
PY - 2018
DA - 2018/06/14 00:00:00
PB - Wiley
SP - 8729-8733
IS - 28
VL - 57
SN - 1433-7851
SN - 1521-3773
ER -
BibTex |
Cite this
BibTex Copy
@article{2018_Ou,
author = {Honghui Ou and Xinru Chen and Xinchen Wang and Li-Hua Lin and Yuanxing Fang},
title = {Biomimetic Donor–Acceptor Motifs in Conjugated Polymers for Promoting Exciton Splitting and Charge Separation},
journal = {Angewandte Chemie - International Edition},
year = {2018},
volume = {57},
publisher = {Wiley},
month = {jun},
url = {https://doi.org/10.1002/anie.201803863},
number = {28},
pages = {8729--8733},
doi = {10.1002/anie.201803863}
}
MLA
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MLA Copy
Ou, Honghui, et al. “Biomimetic Donor–Acceptor Motifs in Conjugated Polymers for Promoting Exciton Splitting and Charge Separation.” Angewandte Chemie - International Edition, vol. 57, no. 28, Jun. 2018, pp. 8729-8733. https://doi.org/10.1002/anie.201803863.
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