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Cited by 203

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Visible‐Light‐Driven CO2 Reduction by Mesoporous Carbon Nitride Modified with Polymeric Cobalt Phthalocyanine

Open access
Roy, Souvik, Reisner, Erwin·2019·Angewandte Chemie International Edition

Abstract

The integration of molecular catalysts with low‐cost, solid light absorbers presents a promising strategy to construct catalysts for the generation of solar fuels. Here, we report a photocatalyst for CO 2 reduction that consists of a polymeric cobalt phthalocyanine catalyst (CoPPc) coupled with mesoporous carbon nitride (mpg‐CNx) as the photosensitizer. This precious‐metal‐free hybrid catalyst selectively converts CO 2 to CO in organic solvents under UV/Vis light (AM 1.5G, 100 mW cm−2, λ>300 nm) with a cobalt‐based turnover number of 90 for CO after 60 h. Notably, the photocatalyst retains 60 % CO evolution activity under visible light irradiation (λ>400 nm) and displays moderate water tolerance. The in situ polymerization of the phthalocyanine allows control of catalyst loading and is key for achieving photocatalytic CO 2 conversion.

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Metadata

Authors
Roy, S., & Reisner, E.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2019-07-30
Volume
58
Issue
35
Pages
12180-12184
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W4248382734
Cited by
203
References
3
FWCI
5.10
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Visible‐Light‐Driven CO2 Reduction by Mesoporous Carbon Nitride Modified with Polymeric Cobalt Phthalocyanine. https://app.cochat.ai/papers/10.1002/anie.201907082
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Roy, S., & Reisner, E. (2019). Visible‐Light‐Driven CO2 Reduction by Mesoporous Carbon Nitride Modified with Polymeric Cobalt Phthalocyanine. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201907082

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