Noble Metal-Based Catalysts for Selective Oxidation of HMF to FDCA: Progress in Reaction Mechanism and Active Sites

Chemistry, Journal Year: 2025, Volume and Issue: 7(1), P. 17 - 17

Published: Feb. 1, 2025

5-hydroxymethylfurfural (HMF) is oxidized to 2,5-furandicarboxylic acid (FDCA), which serves as a sustainable alternative the petrochemical derivative terephthalic polyester monomer. Currently, noble metal catalysts that combine high HMF conversion rates with FDCA selectivity have become one of mainstream catalytic systems for oxidation. This paper summarizes and discusses research progress on oxidation over different metal-based by combining DFT theoretical calculations, introducing various reaction pathways mechanisms It also analyzes characteristics electronic properties active sites, geometric effects, metal–support interactions, confinement discussing revealing roles activation structure catalysts, substances, valence states, activity, relationship between C=O OH groups. Finally, it presents views challenges future development in design catalysts.

Language: Английский

Synthesis of TEMPO-containing EDOT derivative monomer and its polymer performance for electrocatalytic selective oxidation of HMF to DFF

Journal of Electroanalytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 119128 - 119128

Published: April 1, 2025

Language: Английский