A Review of Stoichiometric Nickel Sulfide-Based Catalysts for Hydrogen Evolution Reaction in Alkaline Media DOI Creative Commons
Yeji Choi, Jun Hee Lee, Duck Hyun Youn

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(20), P. 4975 - 4975

Published: Oct. 21, 2024

Efficient and cost-effective catalysts for hydrogen evolution reaction (HER) are essential large-scale production, which is a critical step toward reducing carbon emissions advancing the global transition to sustainable energy. Nickel sulfide-based catalysts, exist in various stoichiometries, show promise HER alkaline media. However, as single-phase materials, they do not demonstrate superior activity compared Pt-based catalysts. This review highlights recent strategies enhance performance of nickel sulfides, including heteroatom doping, heterostructure construction, vacancy engineering, tailored their different stoichiometric ratios. The study also examines synthesis methods, characterizations, impact on performance. Furthermore, it discusses challenges limitations current research suggests future directions improvement.

Language: Английский

Phosphorus-doped CuS@NF: A promising bifunctional electrocatalyst for enhanced water splitting efficiency DOI

Javid Barqi Mirzanlou,

Moein Mehri,

A.H. Salehi

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163254 - 163254

Published: April 1, 2025

Language: Английский

Citations

0
Electrochemical performance of NiS/MoTe2 for efficient bifunctional catalyst in water splitting DOI
Razan A. Alshgari, Syed Imran Abbas Shah, Karam Jabbour

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 91, P. 912 - 923

Published: Oct. 18, 2024

Language: Английский

Citations

3
Recent Advances in Transition Metal Chalcogenides Electrocatalysts for Oxygen Evolution Reaction in Water Splitting DOI Open Access
Honglin Gao, Ting Yang,

Aiyi Dong

et al.

Catalysts, Journal Year: 2025, Volume and Issue: 15(2), P. 124 - 124

Published: Jan. 27, 2025

Rapid industrial growth has overexploited fossil fuels, making hydrogen energy a crucial research area for its high and zero carbon emissions. Water electrolysis is promising method as it greenhouse gas-free energy-efficient. However, OER, slow multi-electron transfer process, the limiting step. Thus, developing efficient, low-cost, abundant electrocatalysts vital large-scale water electrolysis. In this paper, application progress of transition metal chalcogenides (TMCs) catalysts oxygen evolution reaction in recent years are comprehensively reviewed. The key findings highlight catalytic mechanism performance TMCs synthesized using single or multiple metals. Notably, modifications through recombination, heterogeneous interface engineering, vacancy, atom doping found to effectively regulate electronic structure chalcogenides, increasing number active centers reducing adsorption intermediates barriers OER. paper further discusses shortcomings challenges OER catalysts, including low electrical conductivity, limited sites, insufficient stability under harsh conditions. Finally, potential directions new TMC with enhanced efficiency proposed.

Language: Английский

Citations

0
Disentangling the catalytic origin in defect engineered 2D NiCoMoS@Ni(CN)2 core-shell heterostructure for energy-saving hydrazine-assisted water oxidation DOI
Njemuwa Nwaji,

Boka Fikadu,

Magdalena Osial

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 86, P. 554 - 563

Published: Aug. 31, 2024

Language: Английский

Citations

2
Ionic liquid-assisted controlled synthesis of multi-site Ni2P as a bifunctional catalyst for electrocatalytic water splitting DOI

Liqun Jia,

Huanhuan Yu,

Jiexia Liu

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 88, P. 1267 - 1279

Published: Sept. 25, 2024

Language: Английский

Citations

1
Platinum/Platinum Sulfide on Sulfur-Doped Carbon Nanosheets with Multiple Interfaces toward High Hydrogen Evolution Activity DOI Creative Commons
Mou Zhang,

Mengfei Su,

Chunyan Zhang

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(19), P. 4570 - 4570

Published: Sept. 26, 2024

Platinum (Pt)-based materials are among the most competitive electrocatalysts for hydrogen evolution reaction (HER) due to suitable adsorption energy. Due rarity of Pt, it is desirable develop cost-effective Pt-based with low Pt loading. Herein, Pt/PtS on S-doped carbon nanofilms (PPS/C) have been successfully fabricated through a precursor reduction route complex and 1-dodecanethiol (1-DDT) as precursor. The PPS/C achieved at 400 °C (PPS/C-400) exhibits excellent HER performances an ultralow overpotential 41.3 mV, Tafel slope 43.1 mV dec−1 current density 10 mA cm−2, long-term stability h, superior many recently reported electrocatalysts. More importantly, PPS/C-400 shows high mass-specific activity 0.362 A mgPt−1 30 which 1.88 times that commercial 20% Pt/C (0.193 mgPt−1). introduction sulfur leads formation PtS, not only reduces content but also realizes interface regulation Pt/PtS, well doping carbon. Both regulations make resulting catalyst abundant active centers rapid electron transfer/transport, conducive balancing resolution intermediate products, finally achieving great stability. research work may provide ideas designing effective multi-interface

Language: Английский

Citations

1
Ultra-fast synthesis of transition metal-MXene nanocomposite electrocatalyst for energy-saving seawater hydrogen production: Experiment and theory DOI
Ruhollah Sharifi, Abolghasem Dolati, Abdolvahab Seif

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 93, P. 1377 - 1392

Published: Nov. 11, 2024

Language: Английский

Citations

1
A Review of Stoichiometric Nickel Sulfide-Based Catalysts for Hydrogen Evolution Reaction in Alkaline Media DOI Creative Commons
Yeji Choi, Jun Hee Lee, Duck Hyun Youn

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(20), P. 4975 - 4975

Published: Oct. 21, 2024

Efficient and cost-effective catalysts for hydrogen evolution reaction (HER) are essential large-scale production, which is a critical step toward reducing carbon emissions advancing the global transition to sustainable energy. Nickel sulfide-based catalysts, exist in various stoichiometries, show promise HER alkaline media. However, as single-phase materials, they do not demonstrate superior activity compared Pt-based catalysts. This review highlights recent strategies enhance performance of nickel sulfides, including heteroatom doping, heterostructure construction, vacancy engineering, tailored their different stoichiometric ratios. The study also examines synthesis methods, characterizations, impact on performance. Furthermore, it discusses challenges limitations current research suggests future directions improvement.

Language: Английский

Citations

0