Application of ZrO2 and Ni modified carbon nanotube composites as bifunctional water electrolysis catalysts DOI
Siyue Zhang, Lin Zhu, Zhengtao Ai

et al.

Diamond and Related Materials, Journal Year: 2024, Volume and Issue: unknown, P. 111731 - 111731

Published: Oct. 1, 2024

Language: Английский

Construction of superhydrophilic FeP–Ni2P–CoP/NF enriched interfacial heterostructures for promoting efficient and stable overall water splitting under large currents DOI

Yaxuan Jin,

Weiyan Ma,

Dong Sun

et al.

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

Published: Jan. 1, 2025

It is of great importance to devise highly effective and durable non-precious metal catalysts capable operating at high current densities, in order cater the requirements practical applications.

Language: Английский

Citations

1

Dynamic Reconstruction of Crystal/Amorphous Hetero‐Phosphate Janus Interfaces for Highly Stable Seawater Splitting DOI
Pengfei Tian, Wei Zong, Jin Xiong

et al.

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

Published: May 5, 2025

Abstract The abundant seawater resources provide favorable advantages for the large‐scale application of electrolysis to produce hydrogen. However, catalysts are prone triggering chlorine evolution reaction (CER) and easily corroded by Cl − , which key challenges that need urgent resolution in technology. Here, a crystal/amorphous heterostructure bifunctional composite catalyst (caMo‐NiFePO/NMF) splitting is synthesized through situ etching phosphorylation. incorporation Mo facilitates formation crystalline‐amorphous interfaces adjusts Fe electronic states d‐band centers, thereby boosting adsorption capacity * OOH intermediates repulsion forming dynamic OOH‐rich, ‐poor Janus interface. This enhances catalytic activity prevents deep reconstruction toward hydroxyl metal oxide, leading highly stable effective splitting. Noteworthy, caMo‐NiFePO/NMF requires low overpotential 328 mV reach 500 mA cm −2 alkaline oxygen (OER), avoiding CER. It also shows excellent with 327 hydrogen (HER). As catalyst, demonstrates performance cell potential 1.7 V achieve 100 seawater, maintaining remarkable stability over 1000 h.

Language: Английский

Citations

0

Application of ZrO2 and Ni modified carbon nanotube composites as bifunctional water electrolysis catalysts DOI
Siyue Zhang, Lin Zhu, Zhengtao Ai

et al.

Diamond and Related Materials, Journal Year: 2024, Volume and Issue: unknown, P. 111731 - 111731

Published: Oct. 1, 2024

Language: Английский

Citations

2