Visible-light-driven reduction of CO2 to CO in fully aqueous media using a water-soluble cobalt porphyrin

Arnau Call; Mihaela Cibian; Kosei Yamauchi; Ken Sakai

doi:10.1039/d2se00291d

Visible-light-driven reduction of CO₂ to CO in fully aqueous media using a water-soluble cobalt porphyrin

Arnau Call, Mihaela Cibian, Kosei Yamauchi, Ken Sakai

Inorganic and Analytical Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

Herein we report a water-soluble cobalt porphyrin that efficiently catalyzes the photoreduction of CO₂ in fully aqueous media. Under visible light irradiation CO is produced as a main product (TON_CO = 2500, TOF_CO = 1200 h⁻¹) with a good selectivity over H₂ production (Sel_CO₂ = 74%).

Original language	English
Pages (from-to)	2160-2164
Number of pages	5
Journal	Sustainable Energy and Fuels
Volume	6
Issue number	9
DOIs	https://doi.org/10.1039/d2se00291d
Publication status	Published - Apr 4 2022

All Science Journal Classification (ASJC) codes

Renewable Energy, Sustainability and the Environment
Fuel Technology
Energy Engineering and Power Technology

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1039/d2se00291d

Cite this

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abstract = "Herein we report a water-soluble cobalt porphyrin that efficiently catalyzes the photoreduction of CO2 in fully aqueous media. Under visible light irradiation CO is produced as a main product (TONCO = 2500, TOFCO = 1200 h−1) with a good selectivity over H2 production (SelCO2 = 74%).",

author = "Arnau Call and Mihaela Cibian and Kosei Yamauchi and Ken Sakai",

note = "Funding Information: This work was supported by JSPS KAKENHI Grant Numbers JP18H01996, JP18H05171, JP21H01952 and JP21K05100. Publisher Copyright: {\textcopyright} 2022 The Royal Society of Chemistry",

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