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Cited by 223

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Eosin Y‐Functionalized Conjugated Organic Polymers for Visible‐Light‐Driven CO2 Reduction with H2O to CO with High Efficiency

Yu, Xiaoxiao, Yang, Zhenzhen, Qiu, Bing, Guo, Shien, Yang, Peng, Yu, Bo, Zhang, Hongye, Zhao, Yanfei, Yang, Xinzheng, Han, Buxing, Liu, Zhimin·2019·Angewandte Chemie International Edition

Abstract

Visible‐light‐driven photoreduction of CO 2 to energy‐rich chemicals in the presence of H 2 O without any sacrifice reagent is of significance, but challenging. Herein, Eosin Y‐functionalized porous polymers (PEosinY‐N, N=1–3), with high surface areas up to 610 m 2 g−1, are reported. They exhibit high activity for the photocatalytic reduction of CO 2 to CO in the presence of gaseous H 2 O, without any photosensitizer or sacrifice reagent, and under visible‐light irradiation. Especially, PEosinY‐1 derived from coupling of Eosin Y with 1,4‐diethynylbenzene shows the best performance for the CO 2 photoreduction, affording CO as the sole carbonaceous product with a production rate of 33 μmol g−1 h−1 and a selectivity of 92 %. This work provides new insight for designing and fabricating photocatalytically active polymers with high efficiency for solar‐energy conversion.

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Metadata

Authors
Yu, X., Yang, Z., Qiu, B., Guo, S., Yang, P., Yu, B., Zhang, H., Zhao, Y., Yang, X., Han, B., & Liu, Z.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2018-12-12
Volume
58
Issue
2
Pages
632-636
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2903719108
Cited by
223
References
1
FWCI
4.75
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Eosin Y‐Functionalized Conjugated Organic Polymers for Visible‐Light‐Driven CO2 Reduction with H2O to CO with High Efficiency. https://app.cochat.ai/papers/10.1002/anie.201812790
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Yu, X., Yang, Z., Qiu, B., Guo, S., Yang, P., Yu, B., Zhang, H., Zhao, Y., Yang, X., Han, B., & Liu, Z. (2019). Eosin Y‐Functionalized Conjugated Organic Polymers for Visible‐Light‐Driven CO2 Reduction with H2O to CO with High Efficiency. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201812790

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