Highly active cobalt oxide-palladium nanohybrid catalyst enables selective electrocatalytic synthesis of glycolic acid DOI
Xiaoli Jiang, Penglei Wang, Yagang Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157962 - 157962

Published: Nov. 1, 2024

Language: Английский

Advances in the Energy‐Saving Electro‐Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid DOI Open Access

Yujie Ren,

Shilin Fan,

Yu Xiao

et al.

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Abstract As a pivotal bio‐based building block, 2,5‐furandicarboxylic acid (FDCA) holds immense and broad application potential in the chemistry industry. Its polymeric derivative, polyethylene furandicarboxylate (PEF), emerges as an appealing alternative to conventional petroleum‐based terephthalate (PET). The electrochemical route for oxidizing 5‐hydroxymethylfurfural (HMF) into FDCA presents significant advantages over thermochemical processes, without requirements of high temperature, pressure, chemical oxidants, precious metal catalysts, featuring higher energy efficiency. Furthermore, electrosynthesis at anode can be synergistically integrated with selective reduction reactions cathode, enabling simultaneous production two desirable value‐added products further enhancing overall utilization This work reviews advancements electrocatalytic HMF (EHTF), encompassing catalyst design, reaction mechanisms, coupling strategies, reactor configurations. It also indicates challenges opportunities EHTF provides insights future development directions.

Language: Английский

Citations

2
Enhancing the Electrocatalytic Oxidation of 5-Hydroxymethylfurfural Through Cascade Structure Tuning for Highly Stable Biomass Upgrading DOI Creative Commons
Xiaoli Jiang,

Xianhui Ma,

Yuanteng Yang

et al.

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: Aug. 22, 2024

Abstract Electrocatalytic 5-hydroxymethylfurfural oxidation reaction (HMFOR) provides a promising strategy to convert biomass derivative high-value-added chemicals. Herein, cascade is proposed construct Pd–NiCo 2 O 4 electrocatalyst by Pd loading on Ni-doped Co 3 and for highly active stable synergistic HMF oxidation. An elevated current density of 800 mA cm –2 can be achieved at 1.5 V, both Faradaic efficiency yield 2,5-furandicarboxylic acid remained close 100% over 10 consecutive electrolysis. Experimental theoretical results unveil that the introduction atoms modulate local electronic structure Ni/Co, which not only balances competitive adsorption OH – species, but also promote Ni 3+ species formation, inducing high indirect activity. We have discovered incorporation facilitates 2+ pre-oxidation electrophilic OH* generation contribute direct process. This work new approach design advanced upgrading.

Language: Английский

Citations

15
Rational Design of a Quasi-Metal–Organic Framework by Ligand Engineering for Efficient Biomass Upgrading DOI
Ning‐Yu Huang,

Bingxian Chu,

Di Chen

et al.

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

The electrooxidation of 5-hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic acid (FDCA), a monomer for degradable bioplastic, is promising strategy biomass upgrade and yet requires well-designed catalysts with high efficiency selectivity. Taking advantage the open metal sites metal–organic frameworks (MOFs), quasi-MOFs represent viable catalysts, but poor designability unpredictable structures hinder their development. In this work, Ni-based quasi-MOF was rationally designed synthesized by controlled ligand engineering. Compared fully occupied clusters in pristine MOFs, accessible Ni can efficiently convert HMF FDCA remarkable Faradaic (99.2%) selectivity (98.3%). situ characterizations mechanistic analysis revealed that created partial disconnection are critical formation high-valent active species oxidation. Moreover, serving as anode an integrated electrolysis system, such not only reduce cell voltage hydrogen generation also produce high-purity good yield, offering new opportunity simultaneous production value-added chemicals sustainable hydrogen.

Language: Английский

Citations

1
Structural designs and mechanism insights into electrocatalytic oxidation of 5-hydroxymethylfurfural DOI
Jing Lei,

Huijie Zhang,

Jian Yang

et al.

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

8
Oxygen Defect Site Filling Strategy Induced Moderate Enrichment of Reactants for Efficient Electrocatalytic Biomass Upgrading DOI Creative Commons

Baixue Cheng,

Haoyu Zhan,

Yankun Lu

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 4, 2024

Abstract The electrocatalytic oxidation of 5‐hydroxymethylfurfural (HMF) provides a feasible approach for the efficient utilization biomass. Defect regulation is an effective strategy in field biomass upgrading to enhance adsorption capacity reactants and thus increase activity. However, how select appropriate strategies regulate over‐enrichment induced by excessive oxygen vacancy still huge challenge. In this work, defect‐filling design construct element‐filled site layered double hydroxide (S─Ov─LDH) adopted, which achieves significant reduction electrolysis potential platform molecule HMF reaction current density. Physical characterizations, electrochemical measurements, theoretical calculations prove that formation metal─S bond second shell effectively regulates electronic structure material, weakening over‐strong OH − vacancy, promoting high‐valence Co 3+ during reaction, forming new sites. This work discusses catalytic enhancement mechanism defect filling detail, fills gap upgrading, favorable guidance further development strategies.

Language: Английский

Citations

6
Advances and Prospects of Selective Electrocatalytic Upgrading of 5‐Hydroxymethylfurfural to Furan‐2,5‐Dicarboxylic Acid DOI Open Access

Lianhua Chen,

Yang Liu

The Chemical Record, Journal Year: 2025, Volume and Issue: unknown

Published: March 3, 2025

Abstract The electrocatalytic upgrading of 5‐hydroxymethylfurfural (HMF, 5‐(Hydroxymethyl) furan‐2‐carbaldehyde) has emerged as a renewable and environmentally friendly means for the production high‐value chemicals, with oxidation product furan‐2,5‐dicarboxylic acid (FDCA, 2,5‐furandicarboxylic acid) possessing economic viability in substituting terephthalic polymer synthesis. This article reviews recent advancements selective HMF to FDCA, including reaction pathways, mechanisms, well activity descriptors (HMFOR), alongside advanced operando characterization techniques. Subsequently, representative HMFOR catalysts, encompassing noble metal, non‐noble transition metal‐based catalysts metal free‐based are presented. Then strategies regulating longevity were introduced, followed by an exploration future prospects development catalysts.

Language: Английский

Citations

0
Vanadium Leaching Modulated in-situ Surface Reconstruction of V-doped Ni(OH)2 for Boosting Selectivity toward 5-Formylfuran-2-carboxylic acid of 5-Hydroxymethylfufural Electrooxidation DOI
Giang‐Son Tran,

Stefani Catherine,

Chia‐Ying Chiang

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116598 - 116598

Published: April 1, 2025

Language: Английский

Citations

0
Dynamic reconstruction Engineering of Nickel(II) carbonate hydroxide for enhanced electrocatalytic alcohol oxidation DOI
Lihao Liu,

Suiqin Li,

Kai Li

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163294 - 163294

Published: May 1, 2025

Language: Английский

Citations

0
Effect of sulfurization: comparative performance of NiMoO4 and MoS2-NixS6 catalysts in overall water splitting DOI

Yue Mao,

Lili Geng,

Qiangqiang Zhang

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 137, P. 95 - 106

Published: May 11, 2025

Language: Английский

Citations

0
The progress of research on vacancies in HMF electrooxidation DOI Creative Commons
Zhikai Chen,

Gan Zhang,

Jinxia Jiang

et al.

Frontiers in Chemistry, Journal Year: 2024, Volume and Issue: 12

Published: June 14, 2024

5-Hydroxymethylfurfural (HMF), serving as a versatile platform compound bridging biomass resource and the fine chemicals industry, holds significant importance in conversion processes. The electrooxidation of HMF plays crucial role yielding valuable product (2,5-furandicarboxylic acid), which finds important applications antimicrobial agents, pharmaceutical intermediates, polyester synthesis, so on. Defect engineering stands one most effective strategies for precisely synthesizing electrocatalytic materials, could tune electronic structure coordination environment, further altering adsorption energy intermediate species, consequently increasing kinetics electrooxidation. Thereinto, routine defect are anionic vacancies cationic vacancies. In this concise review, catalytic reaction mechanism selective oxidation is first elucidated, with focus on synthesis involving both Recent advancements various systems summarized synthesized from perspective. Finally, future research prospects discussed.

Language: Английский

Citations

3