Rational Design of Diatomic Active Sites for Elucidating Oxygen Evolution Reaction Performance Trends DOI
Nanfeng Xu,

Yuxiang Jin,

Qiunan Liu

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 64(1)

Published: Oct. 4, 2024

Diatomic catalysts, especially those with heteronuclear active sites, have recently attracted significant attention for their advantages over single-atom catalysts in reactions relatively high energy barrier, e.g. oxygen evolution reaction. Rational design and synthesis of diatomic are immense significance but so far been plagued by the lack a definitive correlation between structure catalytic properties. Here, we report macrocyclic precursor constrained strategy to fabricate series transition metal (M

Language: Английский

Dual-atom catalysts with microenvironment regulation for water electrolysis DOI

Ruoqing Xu,

Rongbo Sun,

Hai-Qun Xu

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(39), P. 26316 - 26349

Published: Jan. 1, 2024

Dual-atom catalysts (DACs) have emerged as highly promising and efficient for water electrolysis, primarily due to their distinct dual-atom site effects.

Language: Английский

Citations

4
Exploring Zn doped NiBP microspheres as efficient and stable electrocatalyst for industrial-scale water splitting DOI
Sumiya Akter Dristy, Md Ahasan Habib, Shusen Lin

et al.

Acta Physico-Chimica Sinica, Journal Year: 2025, Volume and Issue: unknown, P. 100079 - 100079

Published: March 1, 2025

Language: Английский

Citations

0
Nitrogen-doped 2D MXene-based catalysts: Synthesis, properties and applications for electrochemical hydrogen production DOI
Hau Quoc Pham, Thi-Bich-Ngoc Dao, Anh Quoc Khuong Nguyen

et al.

Advances in Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 103493 - 103493

Published: March 1, 2025

Language: Английский

Citations

0
Hybrid bromo-substituted cobalt phthalocyanine/rGO: An effective electrocatalyst for oxygen evolution reactions DOI
Mahesh Itagi, Imadadulla Mohammed, Manjunatha Palanna

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 125, P. 108 - 118

Published: April 10, 2025

Language: Английский

Citations

0
Design and Optimization of Nanoporous Materials as Catalysts for Oxygen Evolution Reaction—A Review DOI Creative Commons
Zhen Cao, Wenbin Zhang, Tingting Zhou

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(19), P. 4562 - 4562

Published: Sept. 25, 2024

With the growing demand for new energy sources, electrochemical water splitting hydrogen production is a technology that must be vigorously promoted. Therefore, to improve efficiency of oxygen evolution reaction (OER) at anode, high-performance OER catalysts are essential. Given their advantages in electrocatalysis, nanoporous materials have garnered considerable attention previous studies applications. This review provides comprehensive overview various strategies optimize active site utilization materials. These include regulating pore size and porosity, constructing hierarchical structures, enhancing material conductivity. Additionally, it covers approaches boost intrinsic activity materials, such as tuning composition anions cations, creating vacancies, interfaces, forming boundary sites. While offer significant potential advancing OER, challenges remain, including difficulties quantifying within nanopores, unclear impact morphology, accessing nanopore interiors with situ techniques, lack theoretical calculations on structure. However, these also present opportunities, we hope this fresh perspective inspire future research.

Language: Английский

Citations

2
Rational Design of Diatomic Active Sites for Elucidating Oxygen Evolution Reaction Performance Trends DOI
Nanfeng Xu,

Yuxiang Jin,

Qiunan Liu

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 137(1)

Published: Oct. 4, 2024

Abstract Diatomic catalysts, especially those with heteronuclear active sites, have recently attracted significant attention for their advantages over single‐atom catalysts in reactions relatively high energy barrier, e.g. oxygen evolution reaction. Rational design and synthesis of diatomic are immense significance but so far been plagued by the lack a definitive correlation between structure catalytic properties. Here, we report macrocyclic precursor constrained strategy to fabricate series transition metal (M T , Ni, Co, Fe, Mn, or Cu)‐noble N Ir Ru) centers carbon material. One notable performance trend is observed order Cu−M <Mn−M <Fe−M <M <Co−M <Ni−M . Meanwhile, pathway has not altered, still following traditional adsorption reaction mechanism. The effect M atoms on performances could possibly originate from distinct adsorption/desorption behaviors key intermediates (i.e. *OH, *O and/or *OOH), strongly implying that Δ G *OOH – *OH be used as descriptor. We believe our work provides useful sites sole coordination configuration varied composition, in‐depth insight mechanism, which further optimization towards electrocatalysis.

Language: Английский

Citations

1
Implications for Oxygen Evolution Spinel-based Electrocatalyst in Anion Exchange Membrane Water Electrolyser: A Review from Structural Engineering perspective DOI
Iswary Letchumanan,

Wei Shi Ng,

Mohd Shahbudin Masdar

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 177819 - 177819

Published: Nov. 1, 2024

Language: Английский

Citations

1
Rational Design of Diatomic Active Sites for Elucidating Oxygen Evolution Reaction Performance Trends DOI
Nanfeng Xu,

Yuxiang Jin,

Qiunan Liu

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 64(1)

Published: Oct. 4, 2024

Diatomic catalysts, especially those with heteronuclear active sites, have recently attracted significant attention for their advantages over single-atom catalysts in reactions relatively high energy barrier, e.g. oxygen evolution reaction. Rational design and synthesis of diatomic are immense significance but so far been plagued by the lack a definitive correlation between structure catalytic properties. Here, we report macrocyclic precursor constrained strategy to fabricate series transition metal (M

Language: Английский

Citations

0