Cu/MOF-808 Catalyst for Transfer Hydrogenation of 5-Hydroxymethylfurfural to 2, 5-Furandimethanol with Formic Acid Mediation DOI Open Access

Jingxin Tan,

Mengqi Li,

Lingtao Liu

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(12), P. 929 - 929

Published: Dec. 17, 2024

Biomass platform compound 5-Hydroxymethylfurfural (HMF), with its low price and abundant source, can be used as a renewable resource to replace traditional petrochemicals. MOF-808(Zr) has tunable active sites excellent stability under high temperatures acidic well basic environments, the unsaturated coordination of metal ions within framework structure exhibit Lewis acidity, facilitating catalytic transfer hydrogenation from HMF 2, 5-Furandimethanol (BHMF). The hydrothermal–impregnation–reduction method was prepare Cu/MOF-808 catalysts performance. Formic acid chosen hydrogen donor solvent. selectivity yield BHMF were 75.65% 71%, respectively, at 150 °C for 4 h. A reaction pathway proposed. activity catalyst dual provide viable feasible value-added compounds.

Language: Английский

Boosting the selective hydrogenation of renewable unsaturated aldehydes to alcohols over CeO2 with different morphology DOI
Zhendong Yu, Hongyuan Liu, Renjie Huang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162803 - 162803

Published: April 1, 2025

Language: Английский

Citations

0
Structure matching mechanism of nRu/FeCo2O4 for highly‐selective oxidation of HMF toward FDCA DOI
Qingwei Wang, Yucheng Zhu, Run Jiang

et al.

AIChE Journal, Journal Year: 2024, Volume and Issue: 71(3)

Published: Dec. 8, 2024

Abstract The selective oxidation of 5‐hydroxymethylfurfural (HMF) toward 2,5‐furandicarboxylic acid (FDCA) offers a promising green pathway to obtain monomers for the synthesis biodegradable plastics. However, developing high‐selectivity catalyst and understanding catalytic mechanism are still great challenge. Here, we synthesize nRu/FeCo 2 O 4 with Ru nanoparticles loaded on FeCo . presents excellent HMF activity 100% conversion efficiency 99% FDCA yield under optimized conditions. Density‐functional theory calculations further reveal structure matching high‐selective FDCA, that is, loading in provides more suitable configuration adsorption two‐side chains HMF, which could optimize energy thus increase reactivity. In short, this work strategy designing dual‐active‐site relay oxidize ‐CHO C‐OH groups achieve highly‐selective FDCA.

Language: Английский

Citations

0
Cu/MOF-808 Catalyst for Transfer Hydrogenation of 5-Hydroxymethylfurfural to 2, 5-Furandimethanol with Formic Acid Mediation DOI Open Access

Jingxin Tan,

Mengqi Li,

Lingtao Liu

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(12), P. 929 - 929

Published: Dec. 17, 2024

Biomass platform compound 5-Hydroxymethylfurfural (HMF), with its low price and abundant source, can be used as a renewable resource to replace traditional petrochemicals. MOF-808(Zr) has tunable active sites excellent stability under high temperatures acidic well basic environments, the unsaturated coordination of metal ions within framework structure exhibit Lewis acidity, facilitating catalytic transfer hydrogenation from HMF 2, 5-Furandimethanol (BHMF). The hydrothermal–impregnation–reduction method was prepare Cu/MOF-808 catalysts performance. Formic acid chosen hydrogen donor solvent. selectivity yield BHMF were 75.65% 71%, respectively, at 150 °C for 4 h. A reaction pathway proposed. activity catalyst dual provide viable feasible value-added compounds.

Language: Английский

Citations

0