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Cited by 214

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A Carbon Nitride/Fe Quaterpyridine Catalytic System for Photostimulated CO2-to-CO Conversion with Visible Light

Cometto, Claudio, Kuriki, Ryo, Chen, Lingjing, Maeda, Kazuhiko, Lau, Tai-Chu, Ishitani, Osamu, Robert, Marc·2018·Journal of the American Chemical Society

Abstract

Efficient and selective photostimulated CO 2 -to-CO reduction by a photocatalytic system consisting of an iron-complex catalyst and a mesoporous graphitic carbon nitride (mpg-C 3 N 4 ) redox photosensitizer is reported for the first time. Irradiation in the visible region (λ ≥ 400 nm) of an CH 3 CN/triethanolamine (4:1, v/v) solution containing [Fe(qpy)(H 2 O) 2 ] 2+ (qpy = 2,2′:6′,2′′:6′′,2′′-quaterpyridine) and mpg-C 3 N 4 resulted in CO evolution with 97% selectivity, a turnover number of 155, and an apparent quantum yield of ca. 4.2%. This hybrid catalytic system, comprising only earth abundant elements, opens new perspectives for solar fuels production using CO 2 as a renewable feedstock.

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Metadata

Authors
Cometto, C., Kuriki, R., Chen, L., Maeda, K., Lau, T.-C., Ishitani, O., & Robert, M.
Venue
Journal of the American Chemical Society
Published
2018-06-11
Volume
140
Issue
24
Pages
7437-7440
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2808067092
Cited by
214
References
1
FWCI
6.90
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A Carbon Nitride/Fe Quaterpyridine Catalytic System for Photostimulated CO2-to-CO Conversion with Visible Light. https://app.cochat.ai/papers/10.1021/jacs.8b04007
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Cometto, C., Kuriki, R., Chen, L., Maeda, K., Lau, T.-C., Ishitani, O., & Robert, M. (2018). A Carbon Nitride/Fe Quaterpyridine Catalytic System for Photostimulated CO2-to-CO Conversion with Visible Light. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.8b04007

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