Ni-doping V2O5@NC Nanoflowers for Oxygen Evolution in Electrolyzed Water DOI

W.Y. Xue,

Hongliang Fu,

Xue Guo-xin

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180640 - 180640

Published: April 1, 2025

Language: Английский

Ultrafast synthesis of nickel-ruthenium hydroxide ultrathin nanosheets decorated nickel sulfide with efficient overall water splitting DOI
Yufeng Liu, R. Qi, Xue Chen

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 690, P. 137336 - 137336

Published: March 14, 2025

Language: Английский

Citations

1
Bioenzyme Inspired Heterointerface Construction of NiFeSe/Ni3S2 for Improved Overall Water Splitting DOI

Xiuling Xu,

Fumin Wang, Liwen Wang

et al.

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 3, 2025

Electrocatalytic water splitting for hydrogen production represents a crucial pathway toward establishing sustainable energy infrastructure and addressing environmental concerns, with the development of high-performance nonprecious metal catalysts being central focus. While Ni3S2 demonstrates potential as an electrocatalyst, its limited functionality suboptimal performance necessitate further enhancement. In this study, drawing inspiration from natural hydrogenases, we engineered novel NiFeSe/Ni3S2 composite electrocatalyst through integration NiFeSe Ni3S2. The synthesized catalyst displayed outstanding overall water-splitting in alkaline media, realizing current densities 100 10 mA cm-2 at remarkably low overpotentials 267.4 mV (vs RHE) oxygen evolution reaction (OER) 105.6 (HER), respectively. Remarkably, two-electrode electrolyzer incorporating achieved density 20 substantially reduced cell voltage 1.586 V. Comprehensive analysis revealed that strategic construction biomimetic active centers heterogeneous interfaces significantly modulates electronic structure, improved charge transfer, redistribution electron catalytic sites. This investigation provides valuable insights promising framework rational design bifunctional electrocatalysts applications.

Language: Английский

Citations

0
Trace Pt Induced electron-enriched Ru to boost interfacial water-activation for alkaline hydrogen generation under industrial condition DOI
Qihao Wang,

Yusen Chen,

Xingchao Zang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162421 - 162421

Published: April 1, 2025

Language: Английский

Citations

0
Activating and stabilizing lattice oxygen by synergetic defect engineering and surface reconstruction into CeOx/CoP for electrocatalytic oxygen evolution DOI
Jing Wu, Qian Zhang, Jiaojiao Zhang

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163282 - 163282

Published: April 1, 2025

Language: Английский

Citations

0
Ni-doping V2O5@NC Nanoflowers for Oxygen Evolution in Electrolyzed Water DOI

W.Y. Xue,

Hongliang Fu,

Xue Guo-xin

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180640 - 180640

Published: April 1, 2025

Language: Английский

Citations

0