Interface-Engineered 3D porous MoS2–ReS2 in-plane heterojunction as efficient hydrogen evolution reaction electrocatalysts

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 661, P. 957 - 965

Published: Feb. 6, 2024

Language: Английский

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High entropy alloy electrocatalysts

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: 99, P. 335 - 364

Published: Aug. 3, 2024

Language: Английский

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NiFe‐Based Electrocatalysts for Alkaline Oxygen Evolution: Challenges, Strategies, and Advances Toward Industrial‐Scale Deployment

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 2, 2024

Abstract Developing high‐efficiency alkaline water splitting technology holds great promise in potentially revolutionizing the traditional petrochemical industry to a more sustainable hydrogen economy. Importantly, oxygen evolution reaction (OER) accompanied at anode is considered as critical bottleneck terms of both complicated mechanism and sluggish kinetics, requiring rational design OER electrocatalysts elucidate structure‐performance relationship reduce applied overpotential. As benchmarked non‐precious metal candidate, NiFe‐based have gained enormous attention due low‐cost, earth‐abundance, remarkable intrinsic activity, which are expected be implemented industrial splitting. In this contribution, comprehensive overview provided, starting with fundamental mechanisms, evaluation metrics, synthetic protocols. Subsequently, basic principles corresponding regulatory strategies summarized following sequence substrate‐catalyst‐electrolyte efficient robust toward industrial‐scale deployment. Perspectives on remaining challenges instructive opportunities booming field finally discussed.

Language: Английский

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Electronic engineering induced ultrafine non-noble nanoparticles for high-performance hydrogen evolution from ammonia borane hydrolysis

Fuel, Journal Year: 2024, Volume and Issue: 381, P. 133424 - 133424

Published: Oct. 17, 2024

Language: Английский

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ZIF-67 derivatives in electrocatalysis

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 523, P. 216296 - 216296

Published: Nov. 2, 2024

Language: Английский

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Enhancing Electrocatalytic Activity Through Targeted Local Electrolyte Micro‐Environment

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 10, 2025

Abstract The local electrolyte micro‐environment surrounding the catalyst reaction center, including critical factors such as pH, reactant concentration, and electric field, plays a decisive role in electrocatalytic reactions water splitting. Recently, this topic has garnered significant attention due to its potential significantly enhance catalytic performance. While various strategies optimize processes have been explored, deliberate control over fundamental principles guiding these adjustments remain their early stages of development. This review provides comprehensive examination key efforts aimed at designing tailoring localized micro‐environments improve It discusses advances micro‐environmental design, methodologies for evaluating shifts, mechanistic insights driving developments. Additionally, highlights existing challenges prospective industrial applications strategies. By offering detailed analysis recent developments, aims equip researchers with practical knowledge on controlling micro‐environments, thereby accelerating progress toward real‐world processes.

Language: Английский

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Modulating Selectivity and Stability of the Direct Seawater Electrolysis for Sustainable Green Hydrogen Production

Materials Today Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 100089 - 100089

Published: Feb. 1, 2025

Language: Английский

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Hydroxide and Hydronium Ions Modulate the Dynamic Evolution of Nitrogen Nanobubbles in Water

Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: 146(28), P. 19537 - 19546

Published: July 1, 2024

It has been widely recognized that the pH environment influences nanobubble dynamics and hydroxide ions adsorbed on surface may be responsible for long-term survival of nanobubbles. However, understanding distribution hydronium in vicinity a bulk at microscopic scale consequent impact these behavior remains challenging endeavor. In this study, we carried out deep potential molecular simulations to explore nitrogen under neutral, acidic, alkaline conditions inherent mechanism, also conducted theoretical thermodynamic dynamic analysis address constraints related simulation duration. Our analyses demonstrate trend dissolution similar observed experimentally, emphasizing limited nanobubbles conditions, where tend reside slightly farther from than ions, forming more stable hydrogen bond networks shield dissolution. acidic preferentially accumulating an orderly manner drive increase entropy system, dissolved molecules further strengthen systems by providing hydrophobic suggesting both enthalpy effects contribute instability conditions. These results offer fresh insights into double-layer near nitrogen-water interface

Language: Английский

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Engineering of metal oxide integrated metal organic frameworks (MO@ MOF) composites for energy and environment sector

Materials Science and Engineering B, Journal Year: 2024, Volume and Issue: 313, P. 117909 - 117909

Published: Dec. 16, 2024

Language: Английский

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Recent advances in pulsed electrochemical techniques: Synthesis of electrode materials and electrocatalytic reactions

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 50, P. 104519 - 104519

Published: May 22, 2024

Language: Английский

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