Controllable synthesis of a hybrid mesoporous sheets-like Fe0.5NiS2@ P, N-doped carbon electrocatalyst for alkaline oxygen evolution reaction DOI
Hassanien Gomaa, Cuihua An,

Penggang Jiao

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 667, P. 166 - 174

Published: April 15, 2024

Language: Английский

Construction of Ni2P/WS2/CoWO4@C multi-heterojunction electrocatalysis derived from heterometallic clusters for superior overall water splitting DOI
Yuying Yang,

Fu-Chun Pan,

Jialing Li

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 685, P. 196 - 204

Published: Jan. 10, 2025

Language: Английский

Citations

1
Asymmetric Electron Transport‐Induced Formation of High‐Valent IrOx in NiFeOOH Heterostructure for Efficient Water Oxidation DOI Open Access
Yu Zhu, Zhixiong Cai, Qiliang Wei

et al.

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

Published: March 4, 2025

Abstract Metal oxyhydroxides (MOOHs) as the active phase of transition metal‐oxide (TMOs) electrodes in oxygen evolution reaction (OER) are limited by unsatisfactory electrochemical activity and stability during high‐current conditions. Herein, heterostructure high‐valent IrO x (Ir n+ , n>4) combined with FeNi 3 OOH via asymmetric electron transport is deliberately designed on carbon cloth (IrO ‐FeNi OOH/CC) a promising OER electrocatalyst for industrial deployments. Experimental DFT calculations reveal that transfer from Ir to low‐spin orbital Fe/Ni sites bridged O 2− (Ir─O─Ni/Fe bonds) at interfaces induces formation species. This process tailors d‐band center sites, thereby reducing energy barrier rate‐determining step * OER. The elevated enables OOH/CC achieve an ultra‐low overpotential 241 mV 200 mA cm −2 along remarkable 160 h under large current conditions (outperforming commercial 2 /CC). work offers basis rationally designing analyzing potential role precious‐metal‐based electrocatalysts related processes.

Language: Английский

Citations

1
High electrochemical stability and low-agglomeration of defective Co3O4 nanoparticles supported on N-doped graphitic carbon nano-spheres for oxygen evolution reaction DOI

Abdelhadi El Jaouhari,

Amine Slassi,

Xihuan Zhang

et al.

International Journal of Hydrogen Energy, Journal Year: 2023, Volume and Issue: 48(57), P. 21723 - 21734

Published: March 23, 2023

Language: Английский

Citations

18
Ni/Fe2O3 Mott-Schottky heterointerface engineering and phosphate doping synergistically refining d-band center for efficient oxygen evolution reaction DOI
Cuijuan Xuan,

Tao Shen,

Baoshan Hou

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 479, P. 147723 - 147723

Published: Nov. 30, 2023

Language: Английский

Citations

17
Controllable synthesis of a hybrid mesoporous sheets-like Fe0.5NiS2@ P, N-doped carbon electrocatalyst for alkaline oxygen evolution reaction DOI
Hassanien Gomaa, Cuihua An,

Penggang Jiao

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 667, P. 166 - 174

Published: April 15, 2024

Language: Английский

Citations

8