Integrated iron phosphides and cobalt oxide electrocatalyst for enhanced hydrogen and oxygen evolution reactions: A study on activity and stability factors DOI Creative Commons
Asma A. Alothman, Jafar Hussain Shah,

Mehar Un Nisa

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: unknown

Published: June 1, 2024

The development of long-lasting, cost-effective, and efficient electrocatalysts is critical for obtaining exceptionally productive electrocatalytic hydrogen evolution oxygen reactions via water splitting in industrial settings, particularly the generation renewable (H2). In this study, homogeneous integrated electrode (FeP/Co3O4/CF) successfully produced using a facile pre-oxidation process that turns porous foams made cobalt into separate supply. resultant materials are characterized different analytical techniques like X-ray diffraction analysis (XRD), scanning electron microscopy (SEM), transmission (TEM), elemental mapping BET to confirm structural, morphological, textural properties. This well-built chemically connected FeP, Co3O4, Co foam, making it an extremely active, adaptable catalyst. FeP/Co3O4/CF nanocomposite has obtained 10, 500, 1000 mAcm−2 current densities at overpotentials 52, 148, 356 mV respectively reaction (HER) 192, 278, 336 mV, (OER). exceptional performance can be attributed creation situ tightly bound heterojunction between FeP Co3O4. As result, highly promising choice widespread application electrolysis. Its self-supporting construction, design, incorporation phosphides, capacity manage large densities, remarkable even when subjected high-temperature electrolysis conditions notable features.

Language: Английский

Synthesis, physical and electrochemical characterization of NiFe2O4/ZnO nanocomposite for OER application DOI

Usman Majeed,

Haifa A. Alyousef, B.M. Alotaibi

et al.

Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: 325, P. 129682 - 129682

Published: July 8, 2024

Language: Английский

Citations

4

Improving the electrocatalytic efficiency of hydrothermally developed ZnMnO3 with rGO for oxygen evolution reaction activity DOI

Mukhtiar Hussain,

Albandari.W. Alrowaily, Haifa A. Alyousef

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 82, P. 828 - 835

Published: Aug. 5, 2024

Language: Английский

Citations

4

Improved Catalytic Performance of (Fe, Cr)-ZnO/g-C3N4 Nanocomposite towards Electrocatalytic Water Splitting for Clean Energy DOI
Dalal Alhashmialameer, Mohammad Shariq, Muhammad Azam Qamar

et al.

Solid State Sciences, Journal Year: 2025, Volume and Issue: 160, P. 107823 - 107823

Published: Jan. 5, 2025

Language: Английский

Citations

0

Harnessing solar power for enhanced photocatalytic degradation of coloured pollutants using novel Mg‐doped‐ZnFe2O4/S@g‐C3N4 heterojunction: A facile hydrothermal synthesis approach DOI

Rawish Rubab,

Sana Mansoor,

Mohsin Javed

et al.

Luminescence, Journal Year: 2024, Volume and Issue: 39(5)

Published: May 1, 2024

The ability of heterogeneous photocatalysis to effectively remove organic pollutants from wastewater has shown great promise as a tool for environmental remediation. Pure zinc ferrites (ZnFe

Language: Английский

Citations

3

Integrated iron phosphides and cobalt oxide electrocatalyst for enhanced hydrogen and oxygen evolution reactions: A study on activity and stability factors DOI Creative Commons
Asma A. Alothman, Jafar Hussain Shah,

Mehar Un Nisa

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: unknown

Published: June 1, 2024

The development of long-lasting, cost-effective, and efficient electrocatalysts is critical for obtaining exceptionally productive electrocatalytic hydrogen evolution oxygen reactions via water splitting in industrial settings, particularly the generation renewable (H2). In this study, homogeneous integrated electrode (FeP/Co3O4/CF) successfully produced using a facile pre-oxidation process that turns porous foams made cobalt into separate supply. resultant materials are characterized different analytical techniques like X-ray diffraction analysis (XRD), scanning electron microscopy (SEM), transmission (TEM), elemental mapping BET to confirm structural, morphological, textural properties. This well-built chemically connected FeP, Co3O4, Co foam, making it an extremely active, adaptable catalyst. FeP/Co3O4/CF nanocomposite has obtained 10, 500, 1000 mAcm−2 current densities at overpotentials 52, 148, 356 mV respectively reaction (HER) 192, 278, 336 mV, (OER). exceptional performance can be attributed creation situ tightly bound heterojunction between FeP Co3O4. As result, highly promising choice widespread application electrolysis. Its self-supporting construction, design, incorporation phosphides, capacity manage large densities, remarkable even when subjected high-temperature electrolysis conditions notable features.

Language: Английский

Citations

3