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Single-atom catalysts for the upgrading of biomass-derived molecules: an overview of their preparation, properties and applications

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Vasconcelos, Sancler C. ; Marchini, Lucas ; Lima, Carolina G. S. ; Madriaga, Vinicius G. C. ; Ribeiro, Ruan S. A. ; Rossa, Vinicius ; Ferreira, Luanne E. M. ; da Silva, Fernando de C. ; Ferreira, Vitor F. ; Passos, Fabio Barboza ; Varma, Rajender S. ; Paixao, Marcio W. ; Lima, Thiago M.
Total Authors: 13
Document type: Journal article
Source: GREEN CHEMISTRY; v. 24, n. 7, p. 30-pg., 2022-02-28.
Abstract

The development of more efficient and greener catalytic strategies for the upgrading of biomass to value-added chemicals is crucial to achieve a more sustainable future. In recent years, cutting-edge single-atom catalysts (SACs) and single-atom alloys (SAAs) have proved to be promising materials to overcome the issues associated with conventional catalytic approaches, and their use in biomass valorization has become a fast-growing field. An overview is provided for the preparation, characterization and catalytic evaluation of SACs and SAAs in biomass upgrading reactions. Herein, we start by discussing basic concepts in the field, proceed through the reactions for the valorization of lignocellulosics and glycerol, and finally provide a critical outlook on this timely topic. (AU)

FAPESP's process: 21/06099-5 - Development of new photochemical methodologies for the synthesis of small molecule and biomolecule modifications
Grantee:Márcio Weber Paixão
Support Opportunities: Regular Research Grants
FAPESP's process: 14/50249-8 - Green chemistry: sustainable synthetic methods employing benign solvents, safer reagents, and bio-renewable feedstock
Grantee:Arlene Gonçalves Corrêa
Support Opportunities: Research Grants - Research Centers in Engineering Program