Efficient, chlorine-free, and durable alkaline seawater electrolysis enabled by MOF-derived nanocatalysts DOI
T. K. Sana Fathima, Anamika Ghosh, Sundara Ramaprabhu

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 90, P. 546 - 556

Published: Oct. 8, 2024

Language: Английский

Date-palm syrup/g-C3N4: A metal/non-metal synergistic composite for hydrogen production via seawater splitting DOI Creative Commons
Malaz Suliman, Muhammad Tahir, Na’il Saleh

et al.

Fuel, Journal Year: 2025, Volume and Issue: 394, P. 135163 - 135163

Published: March 26, 2025

Language: Английский

Citations

0
Novel MIL- 101(Fe)@ZIF- 67 catalyst: boosting OER efficiency in water electrolysis DOI
Wenjing Zhang,

Yuxi Liu,

Weimeng Chi

et al.

Ionics, Journal Year: 2025, Volume and Issue: unknown

Published: April 15, 2025

Language: Английский

Citations

0
A facile strategy for synthesis of flower-like FeNiS2 nanocomposite via integration of binary metal-organic framework and metal sulfide for enhanced electrocatalytic oxygen evolution reaction DOI
Hamideh Imanzadeh, Alireza Khataee, Mehran Nozari-Asbemarz

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 53, P. 105049 - 105049

Published: Sept. 3, 2024

Language: Английский

Citations

2
Photocatalytic Reduction of CO2 by Multimetallic 2D MOF‐Co/Cu/Fe DOI

Hui Han,

He Cui,

Jiabo Wang

et al.

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(44)

Published: Nov. 1, 2024

Abstract In this study, 2D multimetallic MOFs combined with the advantages of nanosheets, synergetic effect nodes, exhibited good photocatalytic activity for reduction CO 2 . Herein, a MOF‐Co/Cu/Fe were successfully prepared via one‐pot stirring solutions multimetal salts and organic ligands at room temperature. Introduction second third metal (Cu Fe) into MOF‐Co does not change morphology MOFs, although it improved performance by broadening light absorption range MOF‐Co, accelerating separation efficiency transfer rate photogenerated carriers. Upon irradiation full‐spectrum light, average yield achieved 17.06 µmol·g −1 ·h , being about 1.8 1.2 times that MOF‐Co/Cu. This work provides an insight MOFs‐based photocatalysts in catalytic reduction.

Language: Английский

Citations

2
Crystalline-to-Amorphous Transformation and Charge Redistribution Induced by Anion–Cation Double Substitution on 3D Ni(OH)2 Ultrathin Nanosheet Arrays Enable Urea-Assisted Energy-Saving Hydrogen Production DOI
Duy Le, Thi Anh Le, Hai Dang Ngo

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(31), P. 11638 - 11649

Published: July 25, 2024

Amorphous catalysts possess substantially better catalytic activity toward water splitting than their crystalline counterparts. However, researchers have thus far focused on the rather amorphous phase due to complexity of synthesis and characterization. Here, crystalline-to-amorphous transformation charge redistribution induced by Fe F double substitution 3D Ni(OH)2 ultrathin nanosheet arrays are reported as a highly active stable bifunctional electrocatalyst for urea-assisted electrolysis. It is unveiled that synergistic effect dopant incorporation not only alters electronic configuration improved intrinsic but also creates abundant sites rich in Ni3+, which responsible significantly accelerated reaction kinetics. First, our findings show collected F–Fe–Ni(OH)2 catalyst exhibits excellent urea oxidation (UOR) with an overpotential 1.42 V generate 250 mA cm–2. Then, as-prepared can play dual role whole cell test, presenting voltage 1.68 V, 140 mV lower overall water-splitting system at 200 This work contributes novel approach synthesizing Ni-based materials electrocatalysts enhancement activities UOR hydrogen evolution reaction.

Language: Английский

Citations

1
Controlled synthesis of the M doped (M = Fe, Cu, Zn, Mn)-Co4S3/Ni3S2 catalyst with high electrocatalytic performance for hydrogen evolution reaction in seawater and urea DOI
Mingshuai Chen, Guangping Wu, Xiaoqiang Du

et al.

Fuel, Journal Year: 2024, Volume and Issue: 381, P. 133314 - 133314

Published: Oct. 2, 2024

Language: Английский

Citations

1
Efficient, chlorine-free, and durable alkaline seawater electrolysis enabled by MOF-derived nanocatalysts DOI
T. K. Sana Fathima, Anamika Ghosh, Sundara Ramaprabhu

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 90, P. 546 - 556

Published: Oct. 8, 2024

Language: Английский

Citations

1