Designing Cu-CoO heterostructure nanosheets for efficient electrooxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid DOI

Dongfang Ji,

Wenke Wang,

Ting Sang

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

We report the design of Cu–CoO heterostructure nanosheets as a highly efficient electrocatalyst for electrochemical conversion HMF to FDCA.

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
Superior electrocatalytic nitrate-to-ammonia conversion activity on CuCo bimetals in neutral media DOI

Yujuan Zhao,

Zhenyu Bao,

Xinwen Bai

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 357, P. 124294 - 124294

Published: June 13, 2024

Language: Английский

Citations

15
Advancements in electrochemical synthesis: expanding from water electrolysis to dual-value-added products DOI Creative Commons

Genxiang Wang,

Ao Chen, Yao Chen

et al.

eScience, Journal Year: 2024, Volume and Issue: unknown, P. 100333 - 100333

Published: Nov. 1, 2024

Language: Английский

Citations

7
Recent advances in electrochemical synthesis of high-value derivatives from 5-hydroxymethylfurfural DOI

Wei Wen,

Liwu Qiang,

Qinyun Yan

et al.

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 564, P. 114354 - 114354

Published: June 28, 2024

Language: Английский

Citations

5
Electrooxidation of 5-Hydroxymethylfurfural via Ni2P–Ni3Se4 Heterostructure Nanosheet Arrays DOI
Wenke Wang,

Dongfang Ji,

Ting Sang

et al.

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: 64(1), P. 113 - 122

Published: Jan. 2, 2025

The electrooxidation of 5-hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic acid (FDCA) has been deeply investigated. However, developing a durable electrocatalyst for fast production FDCA at low potentials remains challenge. Herein, we report Ni2P–Ni3Se4 heterostructure nanosheet arrays as efficient electrocatalysts HMF electrooxidation. These were synthesized via an in situ deep eutectic solvent etching approach, followed by phosphorization and selenization process. optimal could achieve 99.1% selectivity, 98.9% Faradaic efficiency, 100% conversion 1.38 V (reversible hydrogen electrode) within 1.6 h. Density functional theory calculations demonstrate that apparent charge redistribution occurs the Ni2P/Ni3Se4 heterointerface, which greatly enhances adsorption consequently modulates catalytic performance. In Raman spectroscopy technology confirms NiOOH is main active species during This work provides significant strategy develop robust heterogeneous beyond.

Language: Английский

Citations

0
Moderate Active Hydrogen Generation over a Ni2P/CoP Heterostructure for One-Step Electrosynthesizing of Azobenzene with High Selectivity DOI

Yuekun Zhang,

Zhongling Lang, Qiu Zhang

et al.

Nano Letters, Journal Year: 2025, Volume and Issue: 25(2), P. 828 - 836

Published: Jan. 6, 2025

Through hydrogenation and N-N coupling, azobenzene can be produced via highly selective electrocatalytic nitrobenzene reduction, offering a mild, cost-effective, sustainable industrial route. Inspired by the density functional theory calculations, introduction of H* active Ni2P into CoP, which reduces water dissociation energy barrier, optimizes adsorption, moderates key intermediates' is expected to assist its ability for one-step electrosynthesizing azobenzene. A self-supported NiCo@Ni2P/CoP nanorod array electrode was synthesized, featuring NiCo alloy nanoparticles within Ni2P/CoP shell. By virtue thermodynamically optimal heterostructure, along with overall fast electron transport in core-shell integrated electrode, abundant interfacial structure attains great conversion 94.3%, especially prominent selectivity 97.2%, Faradaic efficiency 94.1% at -0.9 V (vs Hg/HgO). High-purity crystals also self-separate under refrigeration postelectrolysis. This work provides an energy-efficient scalable pathway economical preparation hydrogenation.

Language: Английский

Citations

0
Understanding Biomass Valorization through Electrocatalysis: Transformation of Glycerol and Furan Derivatives DOI Creative Commons
Ana Gutiérrez‐Blanco, Carmen Mejuto

The Journal of Physical Chemistry Letters, Journal Year: 2025, Volume and Issue: unknown, P. 2785 - 2792

Published: March 7, 2025

Electrochemical conversion of underutilized biomass provides a green approach for their valorization into high-value-added products, which constitutes mild, safe, and procedure. Moreover, the use an electrochemical pathway in contrast to classical routes (thermo or biochemical) offers several advantages terms product selectivity, safety, catalyst stability, reusability. The highly variable number tunable conditions reaction broad space improvement until optimum ones are achieved, including substrates, curent voltage, electrodes, electrolytes, cell set-up. present Perspective aims provide informative overview waste furan derivatives byproducts biofuel refineries (glycerol) by reviewing essential aspects this field. We cover fundamentals organic transformations, emphasizing different parameters consider during these procedures. highlight potential methods suggest new directions more sustainable research.

Language: Английский

Citations

0
Charge Redistribution of Mo-Incorporated Fe2Ni2N Customizes Potential-Determining Step for Highly Selective Electroreduction of Nitrobenzene to Azoxybenzene DOI
Jiaxin Li,

Ganceng Yang,

Yanqing Jiao

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125358 - 125358

Published: April 1, 2025

Language: Английский

Citations

0
Solid Electrolyte Interphase (SEI) Triggered Electrochemical Hydrogenation of Nitrobenzene with an Undivided Cell DOI

Shaobo Pan,

Lei Zhou,

Hongmei Yuan

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: April 30, 2025

Language: Английский

Citations

0
Electrospinning synthesis of N-doped graphene encapsulated FeCoNiCrCu high-entropy alloy nanoparticles for efficient nitrobenzene hydrogenation DOI
Mengyang Li, Feng Cao, Jie Gao

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125473 - 125473

Published: May 1, 2025

Language: Английский

Citations

0