Constructing unsaturated coordination Co−M (M = P, S, Se, Te) bonds modified metallic Co for efficient alkaline hydrogen evolution DOI

Zehao Zang,

Yangyang Ren,

Chunyan Fan

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 350, P. 123912 - 123912

Published: April 24, 2024

Language: Английский

Integrated core-shell assembly of Ni3S2 nanowires and CoMoP nanosheets as highly efficient bifunctional electrocatalysts for overall water splitting DOI
Milan Babu Poudel, Natarajan Logeshwaran,

Ae Rhan Kim

et al.

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 960, P. 170678 - 170678

Published: May 27, 2023

Language: Английский

Citations

85
Triphasic Ni2P−Fe2P−CoP heterostructure interfaces for efficient overall water splitting powered by solar energy DOI
Kai Chang, Duy Thanh Tran, Jingqiang Wang

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 338, P. 123016 - 123016

Published: June 17, 2023

Language: Английский

Citations

85
Heterostructure design of hydrangea-like Co2P/Ni2P@C multilayered hollow microspheres for high-efficiency microwave absorption DOI
Wei Wang, Kai Nan, Hao Zheng

et al.

Journal of Material Science and Technology, Journal Year: 2023, Volume and Issue: 181, P. 104 - 114

Published: Oct. 30, 2023

Language: Английский

Citations

76
High‐Performance Alkaline Freshwater and Seawater Hydrogen Catalysis by Sword‐Head Structured Mo2N‐Ni3Mo3N Tunable Interstitial Compound Electrocatalysts DOI

Zhixiao Zhu,

Li Luo,

Yanxiang He

et al.

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 34(8)

Published: Nov. 10, 2023

Abstract Realizing efficient electrocatalysts is a stepping stone toward achieving high‐performance alkaline water/seawater electrolysis, but remains crucial challenge. Herein, heterogeneous Mo 2 N/Ni 3 N on nickel foam (denoted MN‐NMN/NF) that stable and active for the hydrogen evolution reaction (HER) in both are demonstrated. The optimized MN‐NMN09/NF achieves an ultralow HER overpotential of 11 mV@10 mA cm −2 1.0 m KOH electrolyte, which not only superior to benchmark Pt/C catalysts also best reported ever among NiMo‐based environment. Successively, electrocatalyst can drive current densities 10 500 using low overpotentials 9.37 123 mV seawater durable after 120 h long‐term electrolysis at constant density . In situ Raman analysis reveals enhanced performance attributed accelerated H O adsorption OH dissociation processes MN‐NMN surfaces. Theoretical further confirms rapid adsorption‐dissociation kinetics adsorption‐conversion Ni N/NiOOH N/MoO x surfaces result boosted capability. This work depicts significant potential designing production water electrolysis.

Language: Английский

Citations

75
Reversed charge transfer induced by nickel in Fe-Ni/Mo2C@nitrogen-doped carbon nanobox for promoted reversible oxygen electrocatalysis DOI

Zhicheng Nie,

Lei Zhang,

Qiliang Zhu

et al.

Journal of Energy Chemistry, Journal Year: 2023, Volume and Issue: 88, P. 202 - 212

Published: Sept. 22, 2023

Language: Английский

Citations

66
Double-phase engineering of cobalt sulfide/oxyhydroxide on metal-organic frameworks derived iron carbide-integrated porous carbon nanofibers for asymmetric supercapacitors DOI
Debendra Acharya, Tae Hoon Ko, Roshan Mangal Bhattarai

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2023, Volume and Issue: 6(5)

Published: Sept. 30, 2023

Language: Английский

Citations

46
Modulating electronic structure of CoS2 nanorods by Fe doping for efficient electrocatalytic overall water splitting DOI
Qiang Shi, Zhiyong Li, Siqi He

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110564 - 110564

Published: Dec. 1, 2024

Language: Английский

Citations

36
Gradient-concentration RuCo electrocatalyst for efficient and stable electroreduction of nitrate into ammonia DOI Creative Commons
Xinhong Chen,

Yumeng Cheng,

Bo Zhang

et al.

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: July 25, 2024

Electrocatalytic nitrate reduction to ammonia holds great promise for developing green technologies electrochemical energy conversion and storage. Considering that real resources often exhibit low concentrations, it is challenging achieve high activity in low-concentration solutions due the competing reaction of hydrogen evolution reaction, let alone considering catalyst lifetime. Herein, we present a performance electrocatalyst based on Co nanosheet structure with gradient dispersion Ru, which yields NH

Language: Английский

Citations

34
Significantly enhanced OER and HER performance of NiCo-LDH and NiCoP under industrial water splitting conditions through Ru and Mn bimetallic co-doping strategy DOI

Wansen Ma,

Yuhan Zhang, Biyun Wang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 494, P. 153212 - 153212

Published: June 16, 2024

Language: Английский

Citations

22
NiSe-modified CoMoO4 nanosheets as bifunctional electrocatalysts for hydrogen and oxygen evolution reactions DOI

Menghe Jiang,

Zhicong Hu,

Yongjin Zou

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 978, P. 173495 - 173495

Published: Jan. 11, 2024

Language: Английский

Citations

20