Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 655, P. 676 - 684
Published: Nov. 10, 2023
Language: Английский
Energy & Environmental Science, Journal Year: 2023, Volume and Issue: 17(1), P. 49 - 113
Published: Nov. 7, 2023
This perspective highlights recent advancements in innovative strategies to provide valuable insights into the potential for energy-saving hydrogen production through water electrolysis.
Language: Английский
Citations
180
Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 663, P. 1019 - 1027
Published: March 2, 2024
Language: Английский
Citations
17
Advanced Science, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 7, 2025
Abstract Overall water splitting (OWS) to produce hydrogen has attracted large attention in recent years due its ecological‐friendliness and sustainability. However, the efficiency of OWS been forced by sluggish kinetics four‐electron oxygen evolution reaction (OER). The replacement OER alternative electrooxidation small molecules with more thermodynamically favorable potentials may fundamentally break limitation achieve production low energy consumption, which also be accompanied value‐added chemicals than or electrochemical degradation pollutants. This review critically assesses latest discoveries coupled various OWS, including alcohols, aldehydes, amides, urea, hydrazine, etc. Emphasis is placed on corresponding electrocatalyst design related mechanisms (e.g., dual hydrogenation N–N bond breaking hydrazine C═N regulation urea inhibit hazardous NCO − NO productions, etc.), along emerging reactions (electrooxidation tetrazoles, furazans, iodide, quinolines, ascorbic acid, sterol, trimethylamine, etc.). Some new decoupled electrolysis self‐powered systems are discussed detail. Finally, potential challenges prospects highlighted aid future research directions.
Language: Английский
Citations
3
Materials Today Chemistry, Journal Year: 2025, Volume and Issue: 43, P. 102476 - 102476
Published: Jan. 1, 2025
Language: Английский
Citations
2
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
International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 57, P. 408 - 419
Published: Jan. 11, 2024
Language: Английский
Citations
16
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149774 - 149774
Published: Feb. 16, 2024
Language: Английский
Citations
16
Nano Energy, Journal Year: 2024, Volume and Issue: 127, P. 109727 - 109727
Published: May 14, 2024
Language: Английский
Citations
14
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(5), P. 5905 - 5914
Published: Jan. 26, 2024
Hybrid organic/inorganic composites with the organic phase tailored to modulate local chemical environment at transition metal-based catalyst surface arise as an enchanting category of catalysts for electrocatalysis. A fundamental understanding how conductive polymers different Lewis basicities affect reaction path is, however, still lacking guide rational design. Herein, polyaniline (PANI), poly(3,4-ethylenedioxythiophene) (PEDOT), and poly(vinyl alcohol) (PVA) manifesting are compared their regulatory roles on hydrogen evolution (HER) glycerol electrooxidation (GOR) pathways regarding proton coverage. Concerted efforts from in situ Raman DFT theoretical calculations unveil that polymer/V
Language: Английский
Citations
13
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(38)
Published: April 9, 2024
Abstract Transition‐metal nanoparticles hold great promise as electrocatalysts for alkaline hydrogen evolution reaction (HER), however, addressing the simultaneous challenges of ensuring sufficient active sites, promoting favorable water dissociation, and optimizing binding energy toward intermediates remains a formidable task. To overcome these hurdles, novel gaseous engineering strategy is proposed by in situ embedding cobalt within samarium hydride matrix (Co/SmH 2 ) via hydrogen‐induced disproportionation SmCo 5 particles efficient HER. The as‐designed Co/SmH delivered an overpotential low 252 mV at 100 mA cm −2 , surpassing performance pristine Co mV. Notably, this catalyst lasts remarkably long maintaining durability ≈500 120 h. A combination Raman spectroscopy, X‐ray absorption density functional theory calculation post‐HER characterizations unambiguously unveiled that surface SmH transforms into (hydr)oxide during electrocatalysis. This transformation not only inhibits aggregation ultrafine but also significantly enhances dissociation optimizes species intermediate, resulting concurrent improvement kinetics, thermodynamics, stability HER process.
Language: Английский
Citations
13