Visible-light driven reaction of CO2 with alcohols using a Ag/CeO2 nanocomposite: first photochemical synthesis of linear carbonates under mild conditions

Anil Malik; Sakshi Bhatt; Aishwarya Soni; Praveen K. Khatri; Ankur K. Guha; Lakshi Saikia; Suman L. Jain

doi:10.1039/D2CC05152D

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Visible-light driven reaction of CO₂ with alcohols using a Ag/CeO₂ nanocomposite: first photochemical synthesis of linear carbonates under mild conditions†

Anil Malik,^ab Sakshi Bhatt,^ab Aishwarya Soni,^a Praveen K. Khatri,^a Ankur K. Guha,

^c Lakshi Saikia

^d and Suman L. Jain

*^a

Author affiliations

* Corresponding authors

^a Chemical & Material Sciences Division, CSIR-Indiam Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun-248005, India
E-mail: suman@iip.res.in
Fax: +91 1352525788
Tel: +91 1352525788

^b Academy of Scientific and Innovative Research, Ghaziabad-201002, India

^c Department of Chemistry, Cotton University, Guwahati-781001, Assam, India

^d Advanced Materials Group, Materials Sciences & Technology Division, CSIR-NEIST, Jorhat-785006, Assam, India

Abstract

The first photochemical synthesis of linear carbonates from the reaction of CO₂ with alcohols using a silver-doped ceria nanocomposite at room temperature under visible light irradiation is described. DFT calculations suggested the electron transfer from Ag 4d states to Ce 4f states in the composite for the photoreaction.

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Article information

DOI: https://doi.org/10.1039/D2CC05152D
Article type: Communication
Submitted: 19 Sep 2022
Accepted: 29 Dec 2022
First published: 30 Dec 2022

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Chem. Commun., 2023,59, 1313-1316

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Visible-light driven reaction of CO₂ with alcohols using a Ag/CeO₂ nanocomposite: first photochemical synthesis of linear carbonates under mild conditions

A. Malik, S. Bhatt, A. Soni, P. K. Khatri, A. K. Guha, L. Saikia and S. L. Jain, Chem. Commun., 2023, 59, 1313 DOI: 10.1039/D2CC05152D

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