Low Rh do** accelerated HER/OER bifunctional catalytic activities of nanoflower-like Ni-Co sulfide for greatly boosting overall water splitting

JC Gan, ZF Jiang, KM Fang, XS Li, L Zhang… - Journal of Colloid and …, 2025 - Elsevier
Facile synthesis of high-efficiency and stable bifunctional electrocatalyst is essential for
producing clean hydrogen in energy storage systems. Herein, low Rh-doped flower-like Ni 3 …

Defect engineering induces Mo-regulated Co9Se8/FeNiSe heterostructures with selenium vacancy for enhanced electrocatalytic overall water splitting in alkaline

J Liang, S Li, F Li, L Zhang, Y Jiang, H Ma… - Journal of Colloid and …, 2024 - Elsevier
The pursuit of cost-effective catalysts for electrocatalytic overall water splitting continues to
present a significant challenge in the field. A molybdenum (Mo)-regulated Co 9 Se 8/FeNiSe …

Multiphase Fe-doped Ni3S2/MoOx electrocatalyst prepared by facile one-step hydrothermal for full-cell water splitting: Effect of Mo on physical and electrochemical …

NS Gultom, CH Li, DH Kuo, MZ Silitonga - Applied Catalysis B …, 2024 - Elsevier
Herein, we develop a multiphase strategy to improve the HER performance by incorporating
the MoO x phase with the addition of MoCl 5 during the one-step hydrothermal. Adding MoCl …

Controllable boosting activity on Co4N by Fe substitution for oxygen evolution reaction and efficient 5-hydroxymethylfurfural oxidation

L Wang, Z Wang, L Chu, M Yang, G Wang - Electrochimica Acta, 2024 - Elsevier
The design of transition metal nitrides with excellent oxygen evolution reaction and 5-
hydroxymethylfurfural oxidation reaction (HMFOR) is of great significance to achieve the …

WO3-x as an activation medium to prompt overall water splitting of NiFe-based electrocatalyst

N Wang, L Ji, Y Zhai - Journal of Colloid and Interface Science, 2024 - Elsevier
The efficient oxygen evolution reaction (OER) is crucial for various electrochemical
processes, especially for overall water splitting (OWS). In this study, we focus on the …

Electronic structure modulation and morphological engineering of trifunctional NixCoyP electrode for ultrastable overall water splitting at 1 A cm− 2 and efficient …

L Wang, Z Wang, L Chu, Z Huang, M Yang… - International Journal of …, 2024 - Elsevier
The development of transition metal electrocatalysts with excellent HER, OER and HMFOR
activity can accelerate the achievement of “carbon peaking and carbon neutrality”. Herein …

Engineering 2D heterostructured VS2-rGO-Ni nanointerface to stimulate electrocatalytic water splitting and supercapacitor applications

M Bhosale, S Thangarasu, N Murugan, YA Kim… - Journal of Energy …, 2023 - Elsevier
The electrochemical oxygen evolution reaction (OER) is a key anodic response that turns
renewable energy into fuels. Overcoming the obstacles (sluggish kinetics) in OER requires …

[HTML][HTML] A Review of Stoichiometric Nickel Sulfide-Based Catalysts for Hydrogen Evolution Reaction in Alkaline Media

Y Choi, JH Lee, DH Youn - Molecules, 2024 - mdpi.com
Efficient and cost-effective catalysts for hydrogen evolution reaction (HER) are essential for
large-scale hydrogen production, which is a critical step toward reducing carbon emissions …

Manipulating Electron Redistribution in the FeNi2S4/Ni3S2 Heterostructure for Enhanced Alkaline Water Electrolysis

X Wang, T Su, M Yu, N Zhao, Z Lu, L Yu… - ACS Applied Nano …, 2024 - ACS Publications
Develo** efficient bifunctional electrocatalysts for enhanced alkaline water electrolysis
remains a challenge. Herein, the density functional theory (DFT) calculation is proposed to …

Interfacial charge density modulation by coupling CeO2 with dual-phase NiS/Ni3S2 to accelerate alkaline water splitting

D **ang, Z Qin, Y Gan, X Luo, X Li, L Hu, Y **n… - Materials Today …, 2023 - Elsevier
To improve the catalytic kinetics for water electrolysis, it is essential to apply oxygen
vacancies and heterojunction engineering simultaneously to electrocatalysts and enhance …