Cited by NiMo@IrO2 bifunctional electrocatalyst for efficient electrochemical hydrogen evolution and chlorine evolution reactions

Vortex Fluidic Mediated Synthesis of Enhanced Hydrogen Producing Magnetic Gold DOI

Badriah M. Alotaibi,

Soraya Rapheima,

Po‐Wei Yu

et al.

Small Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 3, 2025

While bulk gold is well known to be diamagnetic, there growing experimental and theoretical work supporting the formation of nano with unconventional magnetic properties. However, access such nanoparticles at scale limited. It established that particles are readily accessible when exposing aqueous solutions auric acid (H[AuCl 4 ]) UV irradiation ( λ = 254 nm) under high shear in a vortex fluidic device (VFD), as photo‐contact electrification process. Thin films liquid VFD down ≈200 μm thick generated tilted rapidly rotating angled glass tube induced mechanical energy imparted shear, which exposed UV, reduces Au 3+ elemental without need for adding reducing agents, unlike conventional synthesis particles. The use force microscopy (MFM) reported show VFD‐generated 2D sheets have embedded them, material electron paramagnetic resonance active. A report made on insights into origin magnetism shows dramatic enhancement catalytic activity hydrogen generation reaction relative using traditionally produced comparable size.

Language: Английский

Citations

Active Learning‐Driven Discovery of Sub‐2 Nm High‐Entropy Nanocatalysts for Alkaline Water Splitting DOI

P. Sakthivel,

Dong Han,

T. Marimuthu

et al.

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

Published: March 16, 2025

Abstract High‐entropy nanoparticles (HENPs) present a vast opportunity for the development of advanced electrocatalysts. The optimization their chemical compositions, including careful selection and combination elements, is critical to tailoring HENPs specific catalytic processes. To reduce extensive experimental effort involved in composition optimization, active learning techniques can be utilized predict suggest materials with enhanced electrocatalytic activity. In this study, sub‐2 nm high‐entropy catalysts incorporating eight transition metal elements are developed through an workflow aimed at identifying optimal compositions. Using initial data, approach successfully guided discovery new octonary HENP catalyst state‐of‐the‐art performance hydrogen evolution reaction (HER). Catalyst improved within prediction uncertainty machine model. For oxygen (OER), however, model demonstrated limited predictive accuracy, leading assessment workflow's boundaries. These findings underscore how integration curated data accelerate electrocatalyst discovery, while also highlighting areas further refinement.

Language: Английский

Citations

Cobalt Nanoclusters-Modulated Platinum–Tin Intermetallic for pH-Universal Hydrogen Evolution Electrocatalysis DOI

Chuhan Dai,

Ruirui Wang,

S.H. Yao

et al.

ACS Materials Letters, Journal Year: 2025, Volume and Issue: unknown, P. 1760 - 1767

Published: April 7, 2025

Language: Английский

Citations

Nickel (II) and Cobalt (II) Based 2D Mixed Metal-Metal Organic Frameworks (MM-MOFs) for Electrocatalytic Water Splitting Reactions DOI

Janak,

Ritika Jaryal,

Sakshi

et al.

Catalysis Today, Journal Year: 2024, Volume and Issue: 446, P. 115117 - 115117

Published: Oct. 30, 2024

Language: Английский

Citations

NiMo@IrO2 bifunctional electrocatalyst for efficient electrochemical hydrogen evolution and chlorine evolution reactions DOI

Zhiqian Lin,

Guocan Song,

Yu Yang

et al.

Journal of Electroanalytical Chemistry, Journal Year: 2024, Volume and Issue: 978, P. 118872 - 118872

Published: Dec. 11, 2024

Language: Английский

Citations